Technical Data
1756 ControlLogix I/O SpecificationsCatalog Numbers 1756
seriesTopic Additional Resources Available 1756 I/O Modules
ControlLogix I/O Accessories Page 1 2 214
The ControlLogix architecture provides a wide range of input and
output modules to span many applications, from high-speed digital
to process control. The ControlLogix architecture uses
Producer-Consumer technology, which allows input information and
output status to be shared among multiple ControlLogix controllers.
Each ControlLogix I/O module mounts in a ControlLogix chassis and
requires either a removable terminal block (RTB) or a 1492
interface module (IFM) to connect all field-side wiring. RTBs and
IFMs are not included with the I/O modules. They must be ordered
separately.
Additional ResourcesThese documents contain additional
information concerning related products from Rockwell
Automation.Resource Industrial Automation Wiring and Grounding
Guidelines, publication 1770-4.1 Product Certifications website,
http://www.ab.com Description Provides general guidelines for
installing a Rockwell Automation industrial system. Provides
declarations of conformity, certificates, and other certification
details.
You can view or download publications at
http://www.rockwellautomation.com/literature/. To order paper
copies of technical documentation, contact your local Allen-Bradley
distributor or Rockwell Automation sales representative.
1756 ControlLogix I/O Specifications
Available 1756 I/O ModulesYou can select these types of digital
I/O modules.Digital I/O Type Diagnostic Electronic fusing
Individually isolated Description These modules provide diagnostic
features to the point level. These modules have a D at the end of
the catalog number. These modules have internal electronic fusing
to prevent too much current from flowing through the module. These
modules have an E at the end of the catalog number. These modules
have individually isolated inputs or outputs. These modules have an
I at the end of the catalog number.
I/O Type AC digital
Cat. No. 1756-IA8D 1756-IA16 1756-IA16I 1756-IA32 1756-IM16I
1756-IN16 1756-IB16 1756-IB16D 1756-IB16I 1756-IB16IF 1756-IB16IOSE
1756-IB32 1756-IC16 1756-IG16 1756-IH16I 1756-IH16ISOE 1756-IV16
1756-IV32 1756-OB8 1756-OB8EI
Page 3 6 9 12 75 78 15 18 21 25 28 31 34 66 69 72 94 97 117
121
Cat. No. 1756-LSC8XIB8I 1756-OA8D 1756-OA8E 1756-OA16 1756-OA16I
1756-ON8 1756-OB8I 1756-OB16D 1756-OB16E 1756-OB16I 1756-OB16IEF
1756-OB16IS 1756-OB32 1756-OC8 1756-OG16 1756-OH8I 1756-OV16E
1756-OV32E
Page 205 103 106 109 113 178 125 128 132 135 138 142 146 150 172
175 182 186
DC digital
Contact Analog 1756-IF6CIS 1756-IF6I 1756-IF8 1756-IF16
1756-IF4FXOF2F 1756-IR6I 1756-IT6I 1756-IT6I2 1756-IF8H 1756-IF16H
1756-CFM 1756-HSC 38 42 47 55 62 81 86 90 51 59 196 201
1756-OW16I 1756-OX8I 1756-OF4 1756-OF6CI 1756-OF6VI 1756-OF8
190 193 154 158 161 165
HART interface Specialty
1756-OF8H 1756-LSC8XIB8I 1756-PLS
168 205 209
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1756 ControlLogix I/O Specifications
1756-IA8DControlLogix AC (79132V) diagnostic input
moduleSimplified Schematic +5VNot Used Daisy Chain to Other RTBs
1756-IA8D2 4 1
L1-0 Loss of Field Power3
Input Display GND+5V ControlLogix Backplane Interface
L2-06 5
IN-0 IN-18 7
L2-0 Group 0 L2-010 9
IN-2 IN-312 11
Group 0
Open Wire Display GND ControlLogix Backplane InterfaceGroup
1
L2-0 L2-114 13
47 k, 1/2 W 5% Resistor
IN-4 IN-516 15
L2-1 L2-118 17
IN-6 IN-720 19
Group 1
47 k, 1/2 W, 5% Resistor
L2-1
AC INPUTST 0 1 2 3 4 5 6 7 O FL 0 1 2 3 4 5 6 7 K T
L2-1 L2 L1
L1-1 Loss of Field Power
DIAG STIC NO
Table 1 - Diagnostic Specifications - 1756-IA8DAttribute Open
wire Loss of power Timestamp of diagnostics 1756-IA8D Off-state
leakage current 1.5 mA min Transition range 4685V AC 1 ms
Table 2 - Technical Specifications - 1756-IA8DAttribute Inputs
Voltage category Operating voltage range Input voltage, nom Input
delay time (screw to backplane) Off to On On to Off Current draw @
5.1V Current draw @ 24V Total backplane power Power dissipation,
max 1756-IA8D 8 diagnostic (4 points/group) 120V AC 79132V AC, 4763
Hz 120V AC Hardware delay: 10 ms max + filter time User-selectable
filter time: 1 or 2 ms Hardware delay: 8 ms max + filter time
User-selectable filter time: 9 or 18 ms 100 mA 3 mA 0.58 W 4.5 W @
60 C (140 F)
Rockwell Automation Publication 1756-TD002E-EN-E - April
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1756 ControlLogix I/O Specifications
Table 2 - Technical Specifications - 1756-IA8D
(continued)Attribute Thermal dissipation Off-state voltage, max
Off-state current, max On-state current, min On-state current, max
Inrush current, max Input impedance, max Cyclic update time Change
of state Timestamp of inputs Isolation voltage 1756-IA8D 15.35
BTU/hr 20V 2.5 mA 5 mA @ 74V AC 16 mA @ 132V AC 250 mA 8.25 k @
132V AC, 60 Hz 200 s750 ms Software configurable 200 s 125V
(continuous), basic insulation type, inputs-to-backplane, and input
group-to-group No isolation between individual group inputs Routine
tested @ 1200V AC for 2 s Electronic, software configurable
1756-TBNH 1756-TBSH User-defined mechanical 1 1(1) T4A None
(open-style)
Module keying Removable terminal block housing RTB keying Slot
width Wire category North American temperature code Enclosure
type
(1) Use this conductor category information for planning
conductor routing as described in the system-level installation
manual. See the Industrial Automation Wiring and Grounding
Guidelines, publication 1770-4.1.
Table 3 - Environmental Specifications - 1756-IA8DAttribute
Temperature, operating IEC 60068-2-1 (Test Ad, Operating Cold), IEC
60068-2-2 (Test Bd, Operating Dry Heat), IEC 60068-2-14 (Test Nb,
Operating Thermal Shock) Temperature, surrounding air, max
Temperature, nonoperating IEC 60068-2-1 (Test Ab, Unpackaged
Nonoperating Cold), IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating
Dry Heat), IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal
Shock) Relative humidity IEC 60068-2-30 (Test Db, Unpackaged
Nonoperating Damp Heat) Vibration IEC 60068-2-6 (Test Fc,
Operating) Shock, operating IEC 60068-2-27 (Test Ea, Unpackaged
Shock) Shock, nonoperating IEC 60068-2-27 (Test Ea, Unpackaged
Shock) Emissions 1756-IA8D 060 C (32140 F)
60 C (140 F) -4085 C (-40185 F)
595% noncondensing 2 g @ 10500 Hz 30 g 50 g CISPR 11: Group 1,
Class A
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1756 ControlLogix I/O Specifications
Table 3 - Environmental Specifications - 1756-IA8D
(continued)Attribute ESD immunity IEC 61000-4-2 Radiated RF
immunity IEC 61000-4-3 1756-IA8D 6 kV contact discharges 8 kV air
discharges 10V/m with 1 kHz sine-wave 80% AM from 80 2000 MHz 10V/m
with 200 Hz 50% Pulse 100% AM @ 900 MHz 10V/m with 200 Hz 50% Pulse
100% AM @ 1890 MHz 3V/m with 1 kHz sine-wave 80% AM from 20002700
MHz 4 kV at 5 kHz on signal ports 1 kV line-line (DM) and 2 kV
line-earth (CM) on signal ports 10V rms with 1 Hz sine-wave 80% AM
from 150 kHz80 MHz
EFT/B immunity IEC 61000-4-4 Surge transient immunity IEC
61000-4-5 Conducted RF immunity IEC 61000-4-6
Table 4 - Certifications - 1756-IA8DCertification(1) UL CSA CE
1756-IA8D UL Listed Industrial Control Equipment, certified for US
and Canada. See UL File E65584. CSA Certified Process Control
Equipment. See CSA File LR54689C. CSA Certified Process Control
Equipment for Class I, Division 2 Group A,B,C,D Hazardous
Locations. See CSA File LR69960C. European Union 2004/108/IEC EMC
Directive, compliant with: EN 61326-1; Meas./Control/Lab.,
Industrial Requirements EN 61000-6-2; Industrial Immunity EN
61000-6-4; Industrial Emissions EN 61131-2; Programmable
Controllers (Clause 8, Zone A & B) European Union 2006/95/EC
LVD, compliant with: EN 61131-2; Programmable Controllers)
Australian Radiocommunications Act, compliant with: AS/NZS CISPR
11; Industrial Emissions FM Approved Equipment for use in Class I
Division 2 Group A,B,C,D Hazardous Locations
C-Tick FM
(1) When marked. See the Product Certification link at
http://www.ab.com for Declarations of Conformity, Certificates, and
other certification details.
Rockwell Automation Publication 1756-TD002E-EN-E - April
2012
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1756 ControlLogix I/O Specifications
1756-IA16ControlLogix AC (79132V) input module1756-IA16
Simplified Schematic IN-O L2-0 GND ControlLogix Backplane
Interface Display +5VGroup 0 Daisy Chain to Other RTBs
2
1
IN-14 3
IN-0 IN-26 5
IN-3 IN-58 7
IN-4 IN-610 9
Group 0
IN-7 L2-012 11
L2-0 IN-814 13
IN-9 IN-1116 15
IN-10 IN-1218 17
AC INPUTST 0 1 2 3 4 5 6 7 O FL 0 1 2 3 4 5 6 7 K T
Group 1
IN-13 IN-1520 19
Group 1
IN-14 L2-1
L2-1DIAG STIC NO
L2
L1
Table 5 - Technical Specifications - 1756-IA16Attribute Inputs
Voltage category Operating voltage range Input voltage, nom Input
delay time (screw to backplane) Off to On On to Off Current draw @
5.1V Current draw @ 24V Total backplane power Power dissipation,
max Thermal dissipation Off-state voltage, max Off-state current,
max On-state current, min On-state current, max 1756-IA16 16 (8
points/group) 120V AC 74132V AC, 4763 Hz 120V AC Hardware delay: 10
ms max + filter time User-selectable filter time: 1 or 2 ms
Hardware delay: 8 ms max + filter time User-selectable filter time:
9 or 18 ms 100 mA 2 mA 0.58 W 5.8 W @ 60 C (140 F) 18.41 BTU/hr 20V
2.5 mA 5 mA @ 74V AC 13 mA @ 132V AC
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Rockwell Automation Publication 1756-TD002E-EN-E - April
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1756 ControlLogix I/O Specifications
Table 5 - Technical Specifications - 1756-IA16
(continued)Attribute Inrush current, max Input impedance, max
Cyclic update time Change of state Timestamp of inputs Isolation
voltage 1756-IA16 250 mA peak (decaying to 4 kHz 250V (continuous),
reinforced insulation type, inputs-to-backplane 250V (continuous),
basic insulation type, input-to-input Type tested @ 2300V AC for 60
s inputs-to-backplane Type tested @ 1500V AC for 60 s
input-to-input Electronic, software configurable 1756-TBCH
1756-TBS6H User-defined mechanical 1 1 on signal ports(1) T4A T4
None (open-style) Yes
Module keying Removable terminal block housing RTB keying Slot
width Wire category North American temperature code IEC temperature
code Enclosure type Reverse polarity protection
(1) Use this conductor category information for planning
conductor routing as described in the system-level installation
manual. See the Industrial Automation Wiring and Grounding
Guidelines, publication 1770-4.1.
26
Rockwell Automation Publication 1756-TD002E-EN-E - April
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1756 ControlLogix I/O Specifications
Table 25 - Environmental Specifications - 1756-IB16IFAttribute
Temperature, operating IEC 60068-2-1 (Test Ad, Operating Cold), IEC
60068-2-2 (Test Bd, Operating Dry Heat), IEC 60068-2-14 (Test Nb,
Operating Thermal Shock) Temperature, surrounding air, max
Temperature, nonoperating IEC 60068-2-1 (Test Ab, Unpackaged
Nonoperating Cold), IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating
Dry Heat), IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal
Shock) Relative humidity IEC 60068-2-30 (Test Db, Unpackaged Damp
Heat) Vibration IEC 60068-2-6 (Test Fc, Operating) Shock, operating
IEC 60068-2-27 (Test Ea, Unpackaged Shock) Shock, nonoperating IEC
60068-2-27 (Test Ea, Unpackaged Shock) Emissions ESD immunity IEC
61000-4-2 Radiated RF immunity IEC 61000-4-3 1756-IB16IF 060 C
(32140 F)
60 C (140 F) -4085 C (-40185 F)
595% noncondensing 2 g @ 10500 Hz 30 g 50 g CISPR 11: Group 1,
Class A 6 kV contact discharges 8 kV air discharges 10V/m with 1
kHz sine-wave 80% AM from 80 2000 MHz 10V/m with 200 Hz 50% Pulse
100% AM @ 900 MHz 10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz
3V/m with 1 kHz sine-wave 80% AM from 20002700 MHz 4 kV at 5 kHz on
signal ports 1 kV line-line (DM) and 2 kV line-earth (CM) on signal
ports 10V rms with 1 kHz sine-wave 80% AM from 150 kHz80 MHz
EFT/B immunity IEC 61000-4-4 Surge transient immunity IEC
61000-4-5 Conducted RF immunity IEC 61000-4-6
Rockwell Automation Publication 1756-TD002E-EN-E - April
2012
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1756 ControlLogix I/O Specifications
Table 26 - Certifications - 1756-IB16IFCertification(1) c-UL-us
CE 1756-IB16IF UL Listed Industrial Control Equipment, certified
for US and Canada. See UL File E65584. UL Listed for Class I,
Division 2 Group A,B,C,D Hazardous Locations, certified for U.S.
and Canada. See UL File E194810. European Union 2004/108/IEC EMC
Directive, compliant with: EN 61326-1; Meas./Control/Lab.,
Industrial Requirements EN 61000-6-2; Industrial Immunity EN
61000-6-4; Industrial Emissions EN 61131-2; Programmable
Controllers (Clause 8, Zone A & B) European Union 2006/95/EC
LVD, compliant with: EN 61131-2; Programmable Controllers (Clause
11) Australian Radiocommunications Act, compliant with: AS/NZS
CISPR 11; Industrial Emissions European Union 94/9/EC ATEX
Directive, compliant with: EN 60079-15; Potentially Explosive
Atmospheres, Protection "n" EN 60079-0; General Requirements II 3 G
Ex nA IIC T4 X Gc Korean Registration of Broadcasting and
Communications Equipment, compliant with: Article 58-2 of Radio
Waves Act, Clause 3
C-Tick Ex
KC
(1) When marked. See the Product Certification link at
http://www.ab.com for Declarations of Conformity, Certificates, and
other certification details.
1756-IB16ISOEControlLogix DC (1055V) sequence of events input
moduleSimplified Schematic Electronic Current Limit Circuit
IN-0Isolated Wiring GND-0 GND-1 +5V GND-2 GND-3 Source Input Wiring
GND-4 DC-5 (-) GND-5 GND-6 DC-6 (-) GND-7 GND-8 Jumper Bar GND-9
(Cut to Length) ControlLogix Display GND-10 Backplane GND-11
Nonisolated Interface GND-12 Wiring GND-13 GND-14 GND-15 Additional
jumper bars are available GND-15 DC (-) as cat. no. 1756-JMPR. Not
Used DC-0 (-)2 4 6 8 1 3 5 7
1756-IB16ISOE
10 9 12 11 14 13 16 15 18 17 20 19 22 21 24 23 26 25 28 27 30 29
32 31 34 33 36 35
GND-0
Sink Input Wiring IN-0 DC-0 (+) IN-1 DC-1 (+) IN-2 IN-3 Source
Input Wiring IN-4 DC-5 (+) IN-5 IN-6 DC - 6 ( + ) IN-7 IN-8 Sink
Input Wiring IN-9 IN-10 IN-11 IN-12 IN-13 IN-14 IN-15 Not Used Not
Used DC (+)
Daisy Chain to Other RTBs
SOE INPUTST 0 1 2 3 4 5 6 7 O ST 8 9 10 11 12 13 14 15 K
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1756 ControlLogix I/O Specifications
Table 27 - Technical Specifications - 1756-IB16ISOEAttribute
Inputs Voltage category Operating voltage range Input voltage, nom
Input delay time (screw to backplane) Off to On 1756-IB16ISOE 16
individually isolated, sequence of events 24/48V DC sink/source
1055V DC 24V DC Hardware delay: 10 s nom/20 s max + firmware scan:
up to 25 s + filter time: 050 ms + ASIC delay: 175 s (FIFO) or 625
s (Coordinated System Time per point) Hardware delay: 25 s nom/50 s
max + firmware scan: up to 25 s + filter time: 050 ms + ASIC delay:
175 s (FIFO) or 625 s (Coordinated System Time per point) 320 mA 2
mA 1.7 W 5.5 W @ 60 C (140 F) 17.22 BTU/hr 5V 1.5 mA 2.0 mA @ 9V DC
4.5 mA @ 2431V DC 5.1 mA @ 4855V DC 10.8 k @ 55V DC 200 s750 ms
Software configurable 100 s 250V (continuous), basic insulation
type, inputs-to-backplane 125V (continuous), basic insulation type,
input-to-input Routine tested @ 1350V AC for 2 s Electronic,
software configurable 1756-TBCH 1756-TBS6H User-defined mechanical
1 1(1) T4 None (open-style) Yes
On to Off
Current draw @ 5.1V Current draw @ 24V Total backplane power
Power dissipation, max Thermal dissipation Off-state voltage, max
Off-state current, max On-state current, min On-state current, nom
On-state current, max Input impedance, max Cyclic update time
Change of state Timestamp of inputs Isolation voltage
Module keying Removable terminal block RTB keying Slot width
Wire category North American temperature code Enclosure type
Reverse polarity protection
(1) Use this conductor category information for planning
conductor routing as described in the system-level installation
manual. See the Industrial Automation Wiring and Grounding
Guidelines, publication 1770-4.1.
Rockwell Automation Publication 1756-TD002E-EN-E - April
2012
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1756 ControlLogix I/O Specifications
Table 28 - Environmental Specifications - 1756-IB16ISOEAttribute
Temperature, operating IEC 60068-2-1 (Test Ad, Operating Cold), IEC
60068-2-2 (Test Bd, Operating Dry Heat), IEC 60068-2-14 (Test Nb,
Operating Thermal Shock) Temperature, surrounding air, max
Temperature, nonoperating IEC 60068-2-1 (Test Ab, Unpackaged
Nonoperating Cold), IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating
Dry Heat), IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal
Shock) Relative humidity IEC 60068-2-30 (Test Db, Unpackaged
Nonoperating Damp Heat) Vibration IEC 60068-2-6 (Test Fc,
Operating) Shock, operating IEC 60068-2-27 (Test Ea, Unpackaged
Shock) Shock, nonoperating IEC 60068-2-27 (Test Ea, Unpackaged
Shock) Emissions ESD immunity IEC 61000-4-2 Radiated RF immunity
IEC 61000-4-3 1756-IB16ISOE 060 C (32140 F)
60 C (140 F) -4085 C (-40185 F)
595% noncondensing 2 g @ 10500 Hz 30 g 50 g CISPR 11: Group 1,
Class A 6 kV contact discharges 8 kV air discharges 10V/m with 1
kHz sine-wave 80% AM from 80 2000 MHz 10V/m with 200 Hz 50% Pulse
100% AM @ 900 MHz 10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz
3V/m with 1 kHz sine-wave 80% AM from 20002700 MHz 4 kV at 5 kHz on
signal ports 1 kV line-line (DM) and 2 kV line-earth (CM) on signal
ports 10V rms with 1 kHz sine-wave 80% AM from 150 kHz80 MHz 2.5
kV
EFT/B immunity IEC 61000-4-4 Surge transient immunity IEC
61000-4-5 Conducted RF immunity IEC 61000-4-6 Oscillatory surge
withstand IEEE C37.90.1
30
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1756 ControlLogix I/O Specifications
Table 29 - Certifications - 1756-IB16ISOECertification(1) UL CSA
CE 1756-IB16ISOE UL Listed Industrial Control Equipment, certified
for US and Canada. See UL File E65584. CSA Certified Process
Control Equipment. See CSA File LR54689C. CSA Certified Process
Control Equipment for Class I, Division 2 Group A,B,C,D Hazardous
Locations. See CSA File LR69960C. European Union 2004/108/IEC EMC
Directive, compliant with: EN 61326-1; Meas./Control/Lab.,
Industrial Requirements EN 61000-6-2; Industrial Immunity EN
61000-6-4; Industrial Emissions EN 61131-2; Programmable
Controllers (Clause 8, Zone A & B) European Union 2006/95/EC
LVD, compliant with: EN 61131-2; Programmable Controllers (Clause
11) Australian Radiocommunications Act, compliant with: AS/NZS
CISPR 11; Industrial Emissions Korean Registration of Broadcasting
and Communications Equipment, compliant with: Article 58-2 of Radio
Waves Act, Clause 3
C-Tick KC
(1) When marked. See the Product Certification link at
http://www.ab.com for Declarations of Conformity, Certificates, and
other certification details.
1756-IB32ControlLogix DC (1031.2V) input moduleSimplified
Schematic IN-0 GND-0 GND ControlLogix Display Backplane Interface
Current Limiter +5VIN-1 IN-3 IN-5 IN-7 IN-9 IN-11 IN-13 IN-15 GND-0
IN-17 IN-19 IN-21 IN-23 IN-25 IN-27 IN-29 IN-31 GND-1 1756-IB322 4
6 8 10 1 3 5 7 9
Group 0 Daisy Chain to Other RTBs
12 11 14 13 16 15 18 17 20 19 22 21 24 23 26 25 28 27 30 29 32
31 34 33 36 35
Group 1
DC INPUTST 0 1 2 3 4 5 6 7
IN-0 IN-2 IN-4 IN-6 IN-8 IN-10 IN-12 IN-14 GND-0 IN-16 IN-18
IN-20 IN-22 IN-24 IN-26 IN-28 IN-30 GND-1
Group 0
Group 1
1 ST 8 9 0 1 1 1 ST 6 7 8 2 2 2 ST 4 5 6
1 1 1 9 2 7
1 2 2 0 2 8
1 3 2 1 2 9
1 4 2 2 3 0
1 O 5 K 2 3 3 1
DC COM
+
Rockwell Automation Publication 1756-TD002E-EN-E - April
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1756 ControlLogix I/O Specifications
Table 30 - Technical Specifications - 1756-IB32Attribute Inputs
Voltage category Operating voltage range Input voltage, nom Input
delay time (screw to backplane) Off to On On to Off Current draw @
5.1V Current draw @ 24V Total backplane power Power dissipation,
max Thermal dissipation Off-state voltage, max Off-state current,
max On-state current, min On-state current, max Inrush current, max
Input impedance, max Cyclic update time Change of state Timestamp
of inputs Isolation voltage 1756-IB32 32 (16 points/group) 12/24V
DC sink 1031.2V DC 24V DC Hardware delay: 380 s max + filter time
User-selectable filter time: 0, 1, or 2 ms Hardware delay: 420 s
max + filter time User-selectable filter time: 0, 1, 2, 9, or 18 ms
120 mA 2 mA 0.66 W 6.2 W @ 60 C (140 F) 21.1 BTU/hr @ 60 C (140 F)
5V 2.27 mA 4.8 mA @ 10V DC 5.5 mA @ 31.2V DC 250 mA (decaying to
< 37% in 22 ms, without activation) 5.67 k @ 31.2V DC 200 s750
ms Software configurable 200 s 250V (continuous), reinforced
insulation type, inputs-to-backplane 250V (continuous), basic
insulation type, input group-to-group No isolation between
individual group inputs Routine tested @ 1350V AC for 2 s
Electronic, software configurable 1756-TBCH 1756-TBS6H User-defined
mechanical 1 1 - on signal ports(1) T4 T4 None (open-style) Yes
Module keying Removable terminal block RTB keying Slot width
Wire category North American temperature code IEC temperature code
Enclosure type Reverse polarity protection
(1) Use this conductor category information for planning
conductor routing as described in the system-level installation
manual. See the Industrial Automation Wiring and Grounding
Guidelines, publication 1770-4.1.
32
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Table 31 - Environmental Specifications - 1756-IB32Attribute
Temperature, operating IEC 60068-2-1 (Test Ad, Operating Cold), IEC
60068-2-2 (Test Bd, Operating Dry Heat), IEC 60068-2-14 (Test Nb,
Operating Thermal Shock) Temperature, surrounding air, max
Temperature, nonoperating IEC 60068-2-1 (Test Ab, Unpackaged
Nonoperating Cold), IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating
Dry Heat), IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal
Shock) Relative humidity IEC 60068-2-30 (Test Db, Unpackaged
Nonoperating Damp Heat) Vibration IEC 60068-2-6 (Test Fc,
Operating) Shock, operating IEC 60068-2-27 (Test Ea, Unpackaged
Shock) Shock, nonoperating IEC 60068-2-27 (Test Ea, Unpackaged
Shock) Emissions ESD immunity IEC 61000-4-2 Radiated RF immunity
IEC 61000-4-3 1756-IB32 060 C (32140 F)
60 C (140 F) -4085 C (-40185 F)
595% noncondensing 2 g @ 10500 Hz 30 g 50 g CISPR 11: Group 1,
Class A 6 kV contact discharges 8 kV air discharges 10V/m with 1
kHz sine-wave 80% AM from 80 2000 MHz 10V/m with 200 Hz 50% Pulse
100% AM @ 900 MHz 10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz
3V/m with 1 kHz sine-wave 80% AM from 20002700 MHz 4 kV at 5 kHz on
signal ports 1 kV line-line (DM) and 2 kV line-earth (CM) on signal
ports 10V rms with 1 kHz sine-wave 80% AM from 150 kHz80 MHz 3
kV
EFT/B immunity IEC 61000-4-4 Surge transient immunity IEC
61000-4-5 Conducted RF immunity IEC 61000-4-6 Oscillatory surge
withstand IEEE C37.90.1
Rockwell Automation Publication 1756-TD002E-EN-E - April
2012
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1756 ControlLogix I/O Specifications
Table 32 - Certifications - 1756-IB32Certification(1) c-UL-us
CSA CE 1756-IB32 UL Listed Industrial Control Equipment, certified
for US and Canada. See UL File E65584. UL Listed for Class I,
Division 2 Group A,B,C,D Hazardous Locations, certified for U.S.
and Canada. See UL File E194810. CSA Certified Process Control
Equipment. See CSA File LR54689C. CSA Certified Process Control
Equipment for Class I, Division 2 Group A,B,C,D Hazardous
Locations. See CSA File LR69960C. European Union 2004/108/IEC EMC
Directive, compliant with: EN 61326-1; Meas./Control/Lab.,
Industrial Requirements EN 61000-6-2; Industrial Immunity EN
61000-6-4; Industrial Emissions EN 61131-2; Programmable
Controllers (Clause 8, Zone A & B) European Union 2006/95/EC
LVD, compliant with: EN 61131-2; Programmable Controllers (Clause
11) Australian Radiocommunications Act, compliant with: AS/NZS
CISPR 11; Industrial Emissions European Union 94/9/EC ATEX
Directive, compliant with: EN 60079-15; Potentially Explosive
Atmospheres, Protection "n" EN 60079-0; General Requirements II 3 G
Ex nA IIC T4 X Gc FM Approved Equipment for use in Class I Division
2 Group A,B,C,D Hazardous Locations Korean Registration of
Broadcasting and Communications Equipment, compliant with: Article
58-2 of Radio Waves Act, Clause 3
C-Tick Ex
FM KC
(1) When marked. See the Product Certification link at
http://www.ab.com for Declarations of Conformity, Certificates, and
other certification details.
1756-IC16ControlLogix DC (3060V) input module1756-IC16
Simplified SchematicIN-1
2
1
IN-04 3
IN-0 GND-0 GND
+5VIN-3
IN-26 5
Group 0
IN-58 7
IN-4 IN-610 9
Group 0
IN-7 GND-012 11
ControlLogix Backplane Interface
Display
GND-0 IN-814 13
IN-9 IN-1116 15
IN-10 IN-1118 17
Group 1
IN-13 IN-15
Group 1
IN-1420 19
DC INPUTST 0 1 2 3 4 5 6 7 O ST 8 9 10 11 12 13 14 15K
GND-1
GND-1
Daisy Chain to Other RTBs
DC COM
+
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Table 33 - Technical Specifications - 1756-IC16Attribute Inputs
Voltage category Operating voltage range Input voltage, nom Input
delay time (screw to backplane) Off to On On to Off Current draw @
5.1V Current draw @ 24V Total backplane power Power dissipation,
max Thermal dissipation Off-state voltage, max Off-state current,
max On-state current, min On-state current, max Inrush current, max
Input impedance, max Cyclic update time Change of state Timestamp
of inputs Isolation voltage 1756-IC16 16 (8 points/group) 48V DC
sink 3055V DC @ 60 C (140 F) 3060V DC @ 55 C (131 F) 48V DC
Hardware delay: 1 ms max + filter time User-selectable filter time:
0, 1, or 2 ms Hardware delay: 4 ms max + filter time
User-selectable filter time: 0, 1, 2, 9, or 18 ms 100 mA 3 mA 0.58
W 5.2 W @ 60 C (140 F) 17.73 BTU/hr 10V 1.5 mA 2 mA @ 30V DC 7 mA @
60V DC 250 mA 8.57 k @ 60V DC 200 s750 ms Software configurable 200
s 250V (continuous), basic insulation type, inputs-to-backplane
125V (continuous), basic insulation type, input group-to-group No
isolation between individual group inputs Routine tested @ 1350V AC
for 2 s, inputs-to-backplane Routine tested @ 924V AC for 2 s,
input group-to-group Electronic, software configurable 1756-TBNH
1756-TBSH User-defined mechanical 1 1(1) T4 T4 None (open-style)
Yes
Module keying Removable terminal block housing RTB keying Slot
width Wire category North American temperature code IEC temperature
code Enclosure type Reverse polarity protection
(1) Use this conductor category information for planning
conductor routing as described in the system-level installation
manual. See the Industrial Automation Wiring and Grounding
Guidelines, publication 1770-4.1.
Rockwell Automation Publication 1756-TD002E-EN-E - April
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35
1756 ControlLogix I/O Specifications
Table 34 - Environmental Specifications - 1756-IC16Attribute
Temperature, operating IEC 60068-2-1 (Test Ad, Operating Cold), IEC
60068-2-2 (Test Bd, Operating Dry Heat), IEC 60068-2-14 (Test Nb,
Operating Thermal Shock) Temperature, surrounding air, max
Temperature, nonoperating IEC 60068-2-1 (Test Ab, Unpackaged
Nonoperating Cold), IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating
Dry Heat), IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal
Shock) Relative humidity IEC 60068-2-30 (Test Db, Unpackaged
Nonoperating Damp Heat) Vibration IEC 60068-2-6 (Test Fc,
Operating) Shock, operating IEC 60068-2-27 (Test Ea, Unpackaged
Shock) Shock, nonoperating IEC 60068-2-27 (Test Ea, Unpackaged
Shock) Emissions ESD immunity IEC 61000-4-2 Radiated RF immunity
IEC 61000-4-3 1756-IC16 060 C (32140 F)
60 C (140 F) -4085 C (-40185 F)
595% noncondensing 2 g @ 10500 Hz 30 g 50 g CISPR 11: Group 1,
Class A 6 kV contact discharges 8 kV air discharges 10V/m with 1
kHz sine-wave 80% AM from 80 2000 MHz 10V/m with 200 Hz 50% Pulse
100% AM @ 900 MHz 10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz
3V/m with 1 kHz sine-wave 80% AM from 20002700 MHz 4 kV at 5 kHz on
signal ports 1 kV line-line (DM) and 2kV line-earth (CM) on signal
ports 10V rms with 1 kHz sine-wave 80% AM from 150 kHz80 MHz 3
kV
EFT/B immunity IEC 61000-4-4 Surge transient immunity IEC
61000-4-5 Conducted RF immunity IEC 61000-4-6 Oscillatory surge
withstand IEEE C37.90.1
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Table 35 - Certifications - 1756-IC16Certification(1) UL CSA CE
1756-IC16 UL Listed Industrial Control Equipment, certified for US
and Canada. See UL File E65584. CSA Certified Process Control
Equipment. See CSA File LR54689C. CSA Certified Process Control
Equipment for Class I, Division 2 Group A,B,C,D Hazardous
Locations. See CSA File LR69960C. European Union 2004/108/IEC EMC
Directive, compliant with: EN 61326-1; Meas./Control/Lab.,
Industrial Requirements EN 61000-6-2; Industrial Immunity EN
61000-6-4; Industrial Emissions EN 61131-2; Programmable
Controllers (Clause 8, Zone A & B) European Union 2006/95/EC
LVD, compliant with: EN 61131-2; Programmable Controllers (Clause
11) Australian Radiocommunications Act, compliant with: AS/NZS
CISPR 11; Industrial Emissions European Union 94/9/EC ATEX
Directive, compliant with: EN 60079-15; Potentially Explosive
Atmospheres, Protection "n" EN 60079-0; General Requirements II 3 G
Ex nA IIC T4 X Gc FM Approved Equipment for use in Class I Division
2 Group A,B,C,D Hazardous Locations
C-Tick Ex
FM
(1) When marked. See the Product Certification link at
http://www.ab.com for Declarations of Conformity, Certificates, and
other certification details.
Rockwell Automation Publication 1756-TD002E-EN-E - April
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37
1756 ControlLogix I/O Specifications
1756-IF6CISControlLogix sourcing current loop analog input
module1756-IF6CIS 2-wire Transmitter Connected to the Module and
the Module Providing 24V DC Loop Power2 1
1756-IF6CIS 2-wire Transmitter Connected to the Module and an
External, User-provided Power Supply Providing 24V DC Loop Power2
1
A
VOUT-14 3
VOUT-0 IN-0/I6 5
VOUT-14 3
VOUT-0 iA
IN-1/I RTN-18 7
A
IN-1/I6 5
IN-0/I RTN-08 7
RTN-0 VOUT-210 9
iRTN-1 VOUT-3 Shield Ground
A
24V DC +
2-wire Transmitter
VOUT-3 IN-3/I12 11
VOUT-210 9
IN-2/I RTN-214 13
IN-3/I12 11
IN-2/I RTN-214 13
RTN-3 Not Used16 15
RTN-3 Not Used16 15
Shield Ground
Not Used VOUT-418 17
Not Used VOUT-418 17
VOUT-5 IN-5/I20 19
VOUT-5 IN-5/I20 19
IN-4/I RTN-4
IN-4/I RTN-4
RTN-5
RTN-5
Place additional loop devices (such as strip chart recorders) at
either A location in the current loop.1756-IF6CIS 4-wire
Transmitter Connected to the Module and an External, User-provided
Power Supply Providing 24V DC Loop Power2 1
VOUT-14 3
VOUT-0 IN-0/I6 5
iA + +
IN-1/I RTN-18 7
RTN-0 VOUT-210 9
A
4-wire Transmitter
24V DC
ANALOG INPUT CAL OK
VOUT-3 IN-3/I12 11
IN-2/I RTN-214 13
RTN-3 Not Used16 15
Shield Ground
Not Used VOUT-418 17
VOUT-5 IN-5/I20 19
IN-4/I RTN-4
RTN-5
Place additional loop devices (such as strip chart recorders) at
either A location in the current loop. User-supplied power supply
must not exceed 150VA.
38
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1756 ControlLogix I/O Specifications
Table 36 - Signal and User Counts - 1756-IF6CISRange 020 mA Low
Signal and User Counts 0 mA -32768 counts High Signal and User
Counts 21.09376 mA 32767 counts
Table 37 - Technical Specifications - 1756-IF6CISAttribute
Inputs Input range Resolution Current draw @ 5.1V Current draw @
24V Total backplane power Power dissipation, max Thermal
dissipation Input impedance Sourcing voltage, min Sourcing voltage,
max Sourcing current, max Open circuit detection time Overvoltage
protection, max Normal mode noise rejection Common mode noise
rejection Channel bandwidth Settling time Calibrated accuracy 25 C
(77 F), nom Calibrated accuracy 25 C (77 F), max Calibration
interval Offset drift Gain drift with temperature, nom Gain drift
with temperature, max Module error Module input scan time, min
On-board data alarming Scaling to engineering units Real-time
channel sampling Data format 1756-IF6CIS 6 individually isolated
current sourcing 021 mA (over-range indication when exceeded) 16
bits 0.34 A/bit 250 mA 275 mA 7.9 W 5.1 W @ 60 C (140 F) 17.4
BTU/hr 215 , approx 20V DC 30V DC Current limited to < 30 mA
Zero reading within 5 s 30V AC/DC with PTC and sense resistor 60 dB
@ 60 Hz(1) 120 dB @ 60 Hz 100 dB @ 50 Hz 3262 Hz (-3 dB)(1) 10 M
Current: 249 Positive full scale reading within 5 s Voltage: 120V
AC/DC Current: 8V AC/DC (with on-board current resistor) 60 dB @ 60
Hz(1) 120 dB @ 60 Hz 100 dB @ 50 Hz 15 Hz (-3 dB)(1) 1 M Current:
249 Differential voltage: Positive full scale reading within 5 s
Single-ended/diff. current: Negative full scale reading within 5 s
Single-ended voltage: Even numbered channels go to positive full
scale reading within 5 s, odd numbered channels go to negative full
scale reading within 5 s Voltage: 30V DC Current: 8V DC >80 dB @
50/60 Hz(1) >100 dB @ 50/60 Hz Voltage: Better than 0.05% of
range Current: Better than 0.15% of range 12 months 45 V/C Voltage:
15 ppm/C Current: 20 ppm/C Voltage: 0.1% of range Current: 0.3% of
range 8 pt single-ended (floating point): 16488 ms 4 pt
differential (floating point): 8244 ms 2 pt differential (floating
point): 5122 m(1) Yes Yes Yes Integer mode (left justified, 2s
complement) IEEE 32-bit floating point Sigma-Delta 250V
(continuous), reinforced insulation type, inputs-to-backplane. No
isolation between individual inputs Routine tested at 1350V AC for
2 s
Input range
Resolution
Current draw @ 5.1V Current draw @ 24V Total backplane power
Power dissipation, max Thermal dissipation Input impedance Open
circuit detection time
Overvoltage protection, max Normal mode noise rejection Common
mode noise rejection Calibrated accuracy 25 C (77 F) Calibration
interval Offset drift Gain drift with temperature Module error
Module input scan time, min
On-board data alarming Scaling to engineering units Real-time
channel sampling Data format Module conversion method Isolation
voltage
Rockwell Automation Publication 1756-TD002E-EN-E - April
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1756 ControlLogix I/O Specifications
Table 44 - Technical Specifications - 1756-IF8
(continued)Attribute Module keying Removable terminal block RTB
keying Slot width Wire category North American temperature code IEC
temperature code Enclosure type 1756-IF8 Electronic, software
configurable 1756-TBCH 1756-TBS6H User-defined mechanical 1 2(2)
T4A T4 None (open-style)
(1) Notch filter dependent. (2) Use this conductor category
information for planning conductor routing as described in the
system-level installation manual. See the Industrial Automation
Wiring and Grounding Guidelines, publication 1770-4.1.
Table 45 - Environmental Specifications - 1756-IF8Attribute
Temperature, operating IEC 60068-2-1 (Test Ad, Operating Cold), IEC
60068-2-2 (Test Bd, Operating Dry Heat), IEC 60068-2-14 (Test Nb,
Operating Thermal Shock) Temperature, surrounding air, max
Temperature, nonoperating IEC 60068-2-1 (Test Ab, Unpackaged
Nonoperating Cold), IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating
Dry Heat), IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal
Shock) Relative humidity IEC 60068-2-30 (Test Db, Unpackaged
Nonoperating Damp Heat) Vibration IEC 60068-2-6 (Test Fc,
Operating) Shock, operating IEC 60068-2-27 (Test Ea, Unpackaged
Shock) Shock, nonoperating IEC 60068-2-27 (Test Ea, Unpackaged
Shock) Emissions ESD immunity IEC 61000-4-2 Radiated RF immunity
IEC 61000-4-3 1756-IF8 060 C (32140 F)
60 C (140 F) -4085 C (-40185 F)
595% noncondensing 2 g @ 10500 Hz 30 g 50 g CISPR 11: Group 1,
Class A 6 kV contact discharges 8 kV air discharges 10V/m with 1
kHz sine-wave 80% AM from 80 2000 MHz 10V/m with 200 Hz 50% Pulse
100% AM @ 900 MHz 10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz
3V/m with 1 kHz sine-wave 80% AM from 20002700 MHz 2 kV at 5 kHz on
shielded signal ports 2 kV line-earth (CM) on shielded signal ports
10V rms with 1 kHz sine-wave 80% AM from 150 kHz80 MHz on shielded
signal ports
EFT/B immunity IEC 61000-4-4 Surge transient immunity IEC
61000-4-5 Conducted RF immunity IEC 61000-4-6
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Table 46 - Certifications - 1756-IF8Certification(1) UL CSA CE
1756-IF8 UL Listed Industrial Control Equipment, certified for US
and Canada. See UL File E65584. CSA Certified Process Control
Equipment. See CSA File LR54689C. CSA Certified Process Control
Equipment for Class I, Division 2 Group A,B,C,D Hazardous
Locations. See CSA File LR69960C. European Union 2004/108/IEC EMC
Directive, compliant with: EN 61326-1; Meas./Control/Lab.,
Industrial Requirements EN 61000-6-2; Industrial Immunity EN
61000-6-4; Industrial Emissions EN 61131-2; Programmable
Controllers (Clause 8, Zone A & B) European Union 2006/95/EC
LVD, compliant with: EN 61131-2; Programmable Controllers (Clause
11) Australian Radiocommunications Act, compliant with: AS/NZS
CISPR 11; Industrial Emissions European Union 94/9/EC ATEX
Directive, compliant with: EN 60079-15; Potentially Explosive
Atmospheres, Protection "n" EN 60079-0; General Requirements II 3 G
Ex nA IIC T4 X Gc FM Approved Equipment for use in Class I Division
2 Group A,B,C,D Hazardous Locations Korean Registration of
Broadcasting and Communications Equipment, compliant with: Article
58-2 of Radio Waves Act, Clause 3
C-Tick Ex
FM KC
(1) When marked. See the Product Certification link at
http://www.ab.com for Declarations of Conformity, Certificates, and
other certification details.
1756-IF8HControlLogix voltage/current analog input module with
HART protocol1756-IF8H Current 1756-IF8H VoltageVoltage Input +V
IN0+IN0+ IN0IN1+ 4 Wire Current Input IN1RTN IN2+ IN2IN3+ IN3IN4+
IN4IN5+ IN5RTN IN6+ IN6IN7+ IN72 4 6 8 1 3 5 7 I RTN-0 NC I RTN-1
NC RTN I RTN-2 NC I RTN-3 NC I RTN-4 NC I RTN-5 NC RTN I RTN-6 NC I
RTN-7 NC
2 Wire Current Input2 Wire XMTR
24V DC Power Supply
+ -
+-
2 4 6 8
1 3 5 7
I RTN-0 NC I RTN-1 NC RTN I RTN-2 NC I RTN-3 NC I RTN-4 NC I
RTN-5 NC RTN I RTN-6 NC I RTN-7 NC
-V
IN0IN1+ IN1RTN IN2+ IN2IN3+ IN3IN4+ IN4IN5+ IN5RTN IN6+ IN6IN7+
IN7-
ANALOG INPUT CAL OK HART
10 9 12 11 14 13 16 15 18 17 20 19 22 21 24 23 26 25 28 27 30 29
32 31 34 33 36 35
10 9 12 11 14 13 16 15 18 17 20 19 22 21 24 23 26 25 28 27 30 29
32 31 34 33 36 35
24V DC Power Supply
+ + Wire + 4 XMTR - - -
Rockwell Automation Publication 1756-TD002E-EN-E - April
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1756 ControlLogix I/O Specifications
Table 47 - Technical Specifications - 1756-IF8HAttribute Inputs
Input range 1756-IF8H 8 differential voltage or current 10V 05V 15V
010V 020 mA 420 mA 1621 bits 300 mA 135 mA 4.77 W Voltage: 3.21 W
Current: 4.01 W Voltage: 11.0 BTU/hr Current: 13.7 BTU/hr > 1 M
voltage 250 current Positive full scale reading within 5 s Voltage:
30V DC Current: 8V DC > 80 dB @ 50/60 Hz > 100 dB @ 50/60 Hz
Voltage: Better than 0.05% of range Current: Better than 0.15% of
range 12 months 90 V/C Voltage: 10 ppm/C Current: 20 ppm/C Voltage:
0.1% of range Current: 0.3% of range 18488 ms (filter dependent)
Typically 1 s per HART channel enabled. Estimate 10 s if all 8
channels have HART enabled Pass through messages, handheld
communicators, secondary masters, communication errors, or
configuration changes can significantly increase the update time
Integer mode (left justified, 2s complement) IEEE 32-bit floating
point Successive approximation R-Ladder DAC, monotonicity with no
missing codes 50V (continuous), basic insulation type, input
channels-to-backplane, and input channelto-channel Type tested at
1500V AC for 60 s Electronic, software configurable 1756-TBCH
1756-TBS6H User-defined mechanical 1
Resolution Current draw @ 5V Current draw @ 24V Total backplane
power Power dissipation, max Thermal dissipation Input impedance
Open circuit detection time Overvoltage protection, max Normal mode
noise rejection Common mode noise rejection Calibrated accuracy
Calibration interval Offset drift Gain drift with temperature
Module error Module input scan time, min Module HART scan time
Data format Input conversion method Output conversion method
Isolation voltage
Module keying Removable terminal block RTB keying Slot width
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Table 47 - Technical Specifications - 1756-IF8H
(continued)Attribute Wire category North American temperature code
IEC temperature code Enclosure type 1756-IF8H 2 - on signal
ports(1) T4A T4 None (open-style)
(1) Use this conductor category information for planning
conductor routing as described in the system-level installation
manual. See the Industrial Automation Wiring and Grounding
Guidelines, publication 1770-4.1.
Table 48 - Environmental Specifications - 1756-IF8HAttribute
Temperature, operating IEC 60068-2-1 (Test Ad, Operating Cold), IEC
60068-2-2 (Test Bd, Operating Dry Heat), IEC 60068-2-14 (Test Nb,
Operating Thermal Shock) Temperature, surrounding air, max
Temperature, nonoperating IEC 60068-2-1 (Test Ab, Unpackaged
Nonoperating Cold), IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating
Dry Heat), IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal
Shock) Relative humidity IEC 60068-2-30 (Test Db, Unpackaged
Nonoperating Damp Heat) Vibration IEC 60068-2-6 (Test Fc,
Operating) Shock, operating IEC 60068-2-27 (Test Ea, Unpackaged
Shock) Shock, nonoperating IEC 60068-2-27 (Test Ea, Unpackaged
Shock) Emissions ESD immunity IEC 61000-4-2 Radiated RF immunity
IEC 61000-4-3 1756-IF8H 060 C (32140 F)
60 C (140 F) -4085 C (-40185 F)
595% noncondensing 2 g @ 10500 Hz 30 g 50 g CISPR 11: Group 1,
Class A 6 kV contact discharges 8 kV air discharges 10V/m with 1
kHz sine-wave 80% AM from 80 2000 MHz 10V/m with 200 Hz 50% Pulse
100% AM @ 900 MHz 10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz
1V/m with 1 kHz sine-wave 80% AM from 20002700 MHz 2 kV at 5 kHz on
shielded signal ports 2 kV line-earth (CM) on shielded signal ports
10V rms with 1 kHz sine-wave 80% AM from 150 kHz80 MHz on shielded
signal ports
EFT/B immunity IEC 61000-4-4 Surge transient immunity IEC
61000-4-5 Conducted RF immunity IEC 61000-4-6
Rockwell Automation Publication 1756-TD002E-EN-E - April
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1756 ControlLogix I/O Specifications
Table 49 - Certifications - 1756-IF8HCertification(1) c-UL-us
CSA CE 1756-IF8H UL Listed Industrial Control Equipment, certified
for US and Canada. See UL File E65584. CSA Certified Process
Control Equipment for Class I, Division 2 Group A,B,C,D Hazardous
Locations. See CSA File LR101622C. European Union 2004/108/IEC EMC
Directive, compliant with: EN 61326-1; Meas./Control/Lab.,
Industrial Requirements EN 61000-6-2; Industrial Immunity EN
61000-6-4; Industrial Emissions EN 61131-2; Programmable
Controllers (Clause 8, Zone A & B) Australian
Radiocommunications Act, compliant with: AS/NZS CISPR 11;
Industrial Emissions European Union 94/9/EC ATEX Directive,
compliant with: EN 60079-15; Potentially Explosive Atmospheres,
Protection "n" EN 60079-0; General Requirements II 3 G Ex nA IIC T4
X Gc FM Approved Equipment for use in Class I Division 2 Group
A,B,C,D Hazardous Locations Korean Registration of Broadcasting and
Communications Equipment, compliant with: Article 58-2 of Radio
Waves Act, Clause 3
C-Tick Ex
FM KC
(1) When marked. See the Product Certification link at
http://www.ab.com for Declarations of Conformity, Certificates, and
other certification details.
54
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1756-IF16ControlLogix voltage/current analog input
module1756-IF16 Differential Current Channel 0 1756-IF16
Differential Voltage Channel 0 IN-0 IN-1 IN-2 Shield Ground Channel
3 2-wire Transmitter IN-3 RTN IN-4 IN-5 IN-6 IN-7 IN-8 IN-9 IN-10
IN-11 RTN IN-12 IN-13 IN-14 IN-152 4 6 8 10 1 3 5 7 9
iA i RTN-0 i RTN-1 i RTN-2 i RTN-3 RTN i RTN-4 i RTN-5 i RTN-6 i
RTN-7 i RTN-8 i RTN-9 i RTN-10 i RTN-11 RTN i RTN-12 i RTN-13 i
RTN-14 i RTN-15
+
IN-0 IN-1 IN-2 IN-3 RTN IN-4 IN-5 IN-6 IN-7 IN-8 IN-9 IN-10
IN-11 RTN IN-12 IN-13 IN-14 IN-15
2 4 6 8 10
1 3 5 7 9
i RTN-0 i RTN-1 i RTN-2 i RTN-3 RTN i RTN-4 i RTN-5 i RTN-6 i
RTN-7 i RTN-8 i RTN-9 i RTN-10 i RTN-11 RTN i RTN-12 i RTN-13 i
RTN-14 i RTN-15
Jumper Wires Shield Ground
12 11 14 13 16 15 18 17 20 19 22 21 24 23 26 25 28 27 30 29 32
31 34 33 36 35
12 11 14 13 16 15 18 17 20 19 22 21 24 23 26 25 28 27 30 29 32
31 34 33 36 35
iA
Channel 3
+
Shield Ground
Use this table when wiring your module in Differential mode.
This channel Channel 0 Channel 1 Channel 2 Channel 3 Channel 4
Channel 5 Channel 6 Channel 7 Uses these terminals IN-0 (+), IN-1
(-), i RTN-0 IN-2 (+), IN-3 (-), i RTN-2 IN-4 (+), IN-5 (-), i
RTN-4 IN-6 (+), IN-7 (-), i RTN-6 IN-8 (+), IN-9 (-), i RTN-8 IN-10
(+), IN-11 (-), i RTN-10 IN-12 (+), IN-13 (-), i RTN-12 IN-14 (+),
IN-15 (-), i RTN-14
Use this table when wiring your module in Differential mode.
This channel Channel 0 Channel 1 Channel 2 Channel 3 Channel 4
Channel 5 Channel 6 Channel 7 Uses these terminals IN-0 (+), IN-1
(-) IN-2 (+), IN-3 (-) IN-4 (+), IN-5 (-) IN-6 (+), IN-7 (-) IN-8
(+), IN-9 (-) IN-10 (+), IN-11 (-) IN-12 (+), IN-13 (-) IN-14 (+),
IN-15 (-)
All terminals marked RTN are connected internally. A 249 current
loop resistor is located between IN-x and i RTN-x terminals. If
multiple (+) or multiple (-) terminals are tied together, connect
that tie point to a RTN terminal to maintain the modules accuracy.
Place additional loop devices (such as strip chart recorders) at
the A location in the current loop. IMPORTANT: When operating in 4
channel, High Speed mode, only use channels 0, 2, 4, and 6.
All terminals marked RTN are connected internally. If multiple
(+) or multiple (-) terminals are tied together, connect that tie
point to a RTN terminal to maintain the modules accuracy. Terminals
marked RTN or i RTN are not used for differential voltage wiring.
IMPORTANT: When operating in 4 channel, High Speed mode, only use
channels 0, 2, 4, and 6.
Rockwell Automation Publication 1756-TD002E-EN-E - April
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1756 ControlLogix I/O Specifications
1756-IF16 Single-ended Current
1756-IF16 Single-ended Voltage
iIN-0 IN-1 IN-2 Shield Ground 2-wire Transmitter IN-3 RTN IN-4
IN-5 IN-6 IN-7 IN-8 IN-9 IN-10 IN-11 RTN IN-12 IN-13 IN-14 IN-152 4
6 8 10 1 3 5 7 9
i RTN-0 i RTN-1 i RTN-2 i RTN-3 RTN i RTN-4 i RTN-5 i RTN-6 i
RTN-7 i RTN-8 i RTN-9 i RTN-10 i RTN-11 RTN i RTN-12 i RTN-13 i
RTN-14 i RTN-15 Jumper Wires Shield Ground
+
IN-0 IN-1 IN-2 IN-3 RTN IN-4 IN-5 IN-6 IN-7 IN-8 IN-9 IN-10
IN-11 RTN IN-12 IN-13 IN-14 IN-15
2 4 6 8 10
1 3 5 7 9
i RTN-0 i RTN-1 i RTN-2 i RTN-3 RTN i RTN-4 i RTN-5 i RTN-6 i
RTN-7 i RTN-8 i RTN-9 i RTN-10 i RTN-11 RTN i RTN-12 i RTN-13 i
RTN-14 i RTN-15
iA
12 11 14 13 16 15 18 17 20 19 22 21 24 23 26 25 28 27 30 29 32
31 34 33 36 35
+
12 11 14 13 16 15 18 17 20 19 22 21 24 23 26 25 28 27 30 29 32
31 34 33 36 35
Shield Ground
All terminals marked RTN are connected internally. For current
applications, all terminals marked i RTN must be wired to terminals
marked RTN. A 249 current loop resistor is located between IN-x and
iRTN-x terminals. Place additional loop devices (such as strip
chart recorders) at the A location in the current loop.
All terminals marked RTN are connected internally. Terminals
marked i RTN are not used for single-ended voltage wiring.
ANALOG INPUT CAL OK HART
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Table 50 - Technical Specifications - 1756-IF16Attribute Inputs
Input range 1756-IF16 16 single ended, 8 differential or 4
differential (high speed) 10.25V 010.25V 05.125V 020.5 mA 320
V/count (15 bits + sign bipolar) @ 10.25V 160 V/count (16 bits) @
010.25V 80 V/count (16 bits) @ 05.125V 0.32 A/count (16 bits) @
020.5 mA 150 mA 65 mA 2.33 W Voltage: 2.3 W Current: 3.9 W Voltage:
7.84 BTU/hr Current: 13.3 BTU/hr Voltage: >10 M Current: 249
Differential voltage - Positive full scale reading within 5 s
Single-ended/differential current - Negative full scale reading
within 5 s Single-ended voltage - Even numbered channels go to
positive full scale reading within 5 s, odd numbered channels go to
negative full scale reading within 5 s Voltage: 30V DC Current: 8V
DC >80 dB @ 50/60 Hz(1) >100 dB @ 50/60 Hz 15 Hz (-3 dB)(1)
90 dB @ 50/60 Hz (15 and 20 Hz filters only) Better than 0.01% of
range (15 and 20 Hz filters only) Better than 0.13% of range (all
filters) 12 months 27 V/C 11ppm/C 0.3% of range 11328 ms (filter
dependent) Typically 1 s Pass through messages, handheld
communicators, secondary masters, communication errors, or
configuration changes can significantly increase the update time
Integer mode (left justified, 2s complement) IEEE 32-bit floating
point Successive approximation R-Ladder DAC, monotonicity with no
missing codes 50V (continuous), basic insulation type,
inputs-to-backplane No isolation between individual inputs Type
tested at 1500V DC for 60 s Electronic, software configurable
1756-TBCH 1756-TBS6H User-defined mechanical 1 2 - on signal
ports(1) T5 T4 None (open-style)
Data format Input conversion method Output conversion method
Isolation voltage
Module keying Removable terminal block RTB keying Slot width
Wire category North American temperature code IEC temperature code
Enclosure type
(1) Use this conductor category information for planning
conductor routing as described in the system-level installation
manual. See the Industrial Automation Wiring and Grounding
Guidelines, publication 1770-4.1.
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Table 54 - Environmental Specifications - 1756-IF16HAttribute
Temperature, operating IEC 60068-2-1 (Test Ad, Operating Cold), IEC
60068-2-2 (Test Bd, Operating Dry Heat), IEC 60068-2-14 (Test Nb,
Operating Thermal Shock) Temperature, surrounding air, max
Temperature, nonoperating IEC 60068-2-1 (Test Ab, Unpackaged
Nonoperating Cold), IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating
Dry Heat), IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal
Shock) Relative humidity IEC 60068-2-30 (Test Db, Unpackaged
Nonoperating Damp Heat) Vibration IEC 60068-2-6 (Test Fc,
Operating) Shock, operating IEC 60068-2-27 (Test Ea, Unpackaged
Shock) Shock, nonoperating IEC 60068-2-27 (Test Ea, Unpackaged
Shock) Emissions ESD immunity IEC 61000-4-2 Radiated RF immunity
IEC 61000-4-3 1756-IF16H 060 C (32140 F)
60 C (140 F) -4085 C (-40185 F)
595% noncondensing 2 g @ 10500 Hz 30 g 50 g CISPR 11: Group 1,
Class A 6 kV contact discharges 8 kV air discharges 10V/m with 1
kHz sine-wave 80% AM from 80 2000 MHz 10V/m with 200 Hz 50% Pulse
100% AM @ 900 MHz 10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz
1V/m with 1 kHz sine-wave 80% AM from 20002700 MHz 3 kV at 5 kHz on
shielded signal ports 2 kV line-earth (CM) on shielded signal ports
10V rms with 1 kHz sine-wave 80% AM from 150 kHz80 MHz on shielded
signal ports
EFT/B immunity IEC 61000-4-4 Surge transient immunity IEC
61000-4-5 Conducted RF immunity IEC 61000-4-6
Table 55 - Certifications - 1756-IF16HCertification(1) c-UL-us
CE 1756-IF16H UL Listed Industrial Control Equipment, certified for
US and Canada. See UL File E65584. UL Listed for Class I, Division
2 Group A,B,C,D Hazardous Locations, certified for U.S. and Canada.
See UL File E194810. European Union 2004/108/IEC EMC Directive,
compliant with: EN 61326-1; Meas./Control/Lab., Industrial
Requirements EN 61000-6-2; Industrial Immunity EN 61000-6-4;
Industrial Emissions EN 61131-2; Programmable Controllers (Clause
8, Zone A & B) Australian Radiocommunications Act, compliant
with: AS/NZS CISPR 11; Industrial Emissions European Union 94/9/EC
ATEX Directive, compliant with: EN 60079-15; Potentially Explosive
Atmospheres, Protection "n" EN 60079-0; General Requirements II 3 G
Ex nA IIC T4 X Gc Korean Registration of Broadcasting and
Communications Equipment, compliant with: Article 58-2 of Radio
Waves Act, Clause 3
C-Tick Ex
KC
(1) When marked. See the Product Certification link at
http://www.ab.com for Declarations of Conformity, Certificates, and
other certification details.
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1756 ControlLogix I/O Specifications
1756-IF4FXOF2FControlLogix high-speed input/output analog
module1756-IF4FXOF2F Current(-) i(+) (+) User Analog Input Device
(-) Shield Ground +IN-1/V IN-1/I -IN-1 +IN-3/V IN-3/I -IN-3 Not
Used Not Used V OUT-1 I OUT-1 RTN-1 Not Used Not Used Not Used Not
Used Not Used Not Used Not Used 1756-IF4FXOF2F Voltage
(+)
2-wire A TransmitterA
+IN-1/V IN-1/I -IN-1 +IN-3/V IN-3/I -IN-3 Not Used Not Used V
OUT-1 I OUT-1 RTN-1 Not Used Not Used Not Used Not Used Not Used
Not Used Not Used
2 4 6
1 3 5
+IN-0/V IN-0/I -IN-0 +IN-2/V IN-2/I -IN-2 Not Used Not Used V
OUT-0 i I OUT-0 RTN-0 Not Used Not Used Not Used Not Used Not Used
Not Used Not UsedA
2 4 6 8
1 3 5 7
+IN-0/V IN-0/I -IN-0 +IN-2/V IN-2/I -IN-2 Not Used Not Used V
OUT-0 I OUT-0 RTN-0 Not Used (-) Not Used Not Used Not Used Not
Used Not Used Not Used Shield Ground (+)
8 7 10 9 12 11 14 13 16 15 18 17 20 19 22 24 26 28 21 23 25
27
10 9 12 11 14 13 16 15 18 17 20 19 22 21 24 23 26 25 28 27 30 29
32 31 34 33 36 35
Curren Output Load Shield Ground
30 29 32 31 34 33 36 35
A = Inline field device (such as a strip chart recorder or
meter)
ANALOG INPUT ANALOG OUTPUT CAL OK
Table 56 - Technical Specifications - 1756-IF4FXOF2FAttribute
Current draw at 5.1V Current draw at 24V Total backplane power
Power dissipation, max Thermal dissipation Data format Isolation
voltage 1756-IF4FXOF2F 375 mA 100 mA 4.3 W Voltage: 4.3 W Current:
4.7 W Voltage: 14.66 BTU/hr Current: 16.02 BTU/hr Integer mode
(left justified, 2s complement) IEEE 32-bit floating point 250V
(continuous), basic insulation type, inputs and outputs to
backplane No isolation between individual inputs or outputs Routine
tested at 1350V AC for 2 s Electronic, software configurable
Module keying
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Table 56 - Technical Specifications - 1756-IF4FXOF2F
(continued)Attribute Removable terminal block RTB keying Slot width
Wire category North American temperature code IEC temperature code
Enclosure type 1756-IF4FXOF2F 1756-TBCH 1756-TBS6H User-defined
mechanical 1 2(1) T4A T4 None (open-style)
(1) Use this conductor category information for planning
conductor routing as described in the system-level installation
manual. See the Industrial Automation Wiring and Grounding
Guidelines, publication 1770-4.1.
Table 57 - Input Specifications - 1756-IF4FXOF2FAttribute Number
Input range
1756-IF4FXOF2F4 high-speed, sub-millisecond, differential 10.5V
010.5V 05.25V 021 mA (over-range indication when exceeded) Approx
14 bits across 10.5V DC (21V total) 10.5V range: 1.3 mV/bit, 14-bit
effective 010.5V range: 1.3 mV/bit, 13-bit effective 05.25V range:
1.3 mV/bit, 12-bit effective Approx 12 bits across 21 mA 021 mA
range: 5.25 A/bit 1 Least Significant Bit (LSB)(1) Voltage: >1 M
Current: 249 Positive full-scale reading within 1 s Voltage: 30V DC
Current: 8V AC/DC 0.05% of range immediately after calibration
Better than 0.1% of range within calibration interval 12 months
Voltage: 25 ppm/C max Current: 35 ppm/C max 0.2% of range 300 s
min(2) Successive approximation
Resolution
Repeatability Input impedance Open circuit detection Overvoltage
protection Calibrated accuracy @ 25 C (77 F) Calibration interval
Gain drift with temperature Module error Module scan time Input
conversion method
(1) Repeatability is defined as the stability of the input
channel reading when a steady state signal is applied, for example,
1 LSB is one count (1.3 mV) from the nominal reading. (2) 300 s min
for 1756-IF4FXOF2F, Series B, firmware revision 3.x or greater. 400
s min for 1756-IF4FXOF2F, Series A, firmware revision 1.x.
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1756 ControlLogix I/O Specifications
Table 58 - Output Specifications - 1756-IF4FXOF2FAttribute
Number Output range Resolution Open circuit detection Overvoltage
protection Short circuit protection Drive capability Output
settling time Calibrated accuracy @ 25 C (77 F) Calibration
interval Offset drift Gain drift with temperature Module error
Update period for all channels (RPI), min Output conversion
method
1756-IF4FXOF2F2 high-speed voltage or current 10.4V 021 mA 13
bits across 21 mA = 2.8 A/bit 14 bits across 21.8V = 1.3 mV/bit
Current output only (Output must be set to >0.1 mA) 24V DC
Electronically current limited to 21 mA or less Voltage: >2000
Current: 0750 < 2 ms to 95% of final value with resistive loads
0.05% of range immediately after calibration Better than 0.1% of
range within calibration interval 12 months 50 V/ C 1 A/ C Voltage:
25 ppm/C max Current: 50 ppm/C max Voltage: 0.2% of range Current:
0.3% of range 1 ms R-Ladder DAC, monotonicity with no missing
codes
Table 59 - Environmental Specifications -
1756-IF4FXOF2FAttribute Temperature, operating IEC 60068-2-1 (Test
Ad, Operating Cold), IEC 60068-2-2 (Test Bd, Operating Dry Heat),
IEC 60068-2-14 (Test Nb, Operating Thermal Shock) Temperature,
surrounding air, max Temperature, nonoperating IEC 60068-2-1 (Test
Ab, Unpackaged Nonoperating Cold), IEC 60068-2-2 (Test Bb,
Unpackaged Nonoperating Dry Heat), IEC 60068-2-14 (Test Na,
Unpackaged Nonoperating Thermal Shock) Relative humidity IEC
60068-2-30 (Test Db, Unpackaged Nonoperating Damp Heat) Vibration
IEC 60068-2-6 (Test Fc, Operating) Shock, operating IEC 60068-2-27
(Test Ea, Unpackaged Shock) Shock, nonoperating IEC 60068-2-27
(Test Ea, Unpackaged Shock) Emissions ESD immunity IEC 61000-4-2
1756-IF4FXOF2F 060 C (32140 F)
60 C (140 F) -4085 C (-40185 F)
595% noncondensing 2 g @ 10500 Hz 30 g 50 g CISPR 11: Group 1,
Class A 6 kV contact discharges 8 kV air discharges
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Table 59 - Environmental Specifications - 1756-IF4FXOF2F
(continued)Attribute Radiated RF immunity IEC 61000-4-3
1756-IF4FXOF2F 10V/m with 1 kHz sine-wave 80% AM from 80 2000 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 900 MHz 10V/m with 200 Hz 50%
Pulse 100% AM @ 1890 MHz 3V/m with 1 kHz sine-wave 80% AM from
20002700 MHz 2 kV at 5 kHz on shielded signal ports 2 kV line-earth
(CM) on shielded signal ports 10V rms with 1 kHz sine-wave 80% AM
from 150 kHz80 MHz on shielded signal ports
EFT/B immunity IEC 61000-4-4 Surge transient immunity IEC
61000-4-5 Conducted RF immunity IEC 61000-4-6
Table 60 - Certifications - 1756-IF4FXOF2FCertification(1) UL
CSA CE 1756-IF4FXOF2F UL Listed Industrial Control Equipment,
certified for US and Canada. See UL File E65584. CSA Certified
Process Control Equipment. See CSA File LR54689C. CSA Certified
Process Control Equipment for Class I, Division 2 Group A,B,C,D
Hazardous Locations. See CSA File LR69960C. European Union
2004/108/IEC EMC Directive, compliant with: EN 61326-1;
Meas./Control/Lab., Industrial Requirements EN 61000-6-2;
Industrial Immunity EN 61000-6-4; Industrial Emissions EN 61131-2;
Programmable Controllers (Clause 8, Zone A & B) European Union
2006/95/EC LVD, compliant with: EN 61131-2; Programmable
Controllers (Clause 11) Australian Radiocommunications Act,
compliant with: AS/NZS CISPR 11; Industrial Emissions European
Union 94/9/EC ATEX Directive, compliant with: EN 60079-15;
Potentially Explosive Atmospheres, Protection "n" EN 60079-0;
General Requirements II 3 G Ex nA IIC T4 X Gc FM Approved Equipment
for use in Class I Division 2 Group A,B,C,D Hazardous Locations
Korean Registration of Broadcasting and Communications Equipment,
compliant with: Article 58-2 of Radio Waves Act, Clause 3
C-Tick Ex
FM KC
(1) When marked. See the Product Certification link at
http://www.ab.com for Declarations of Conformity, Certificates, and
other certification details.
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1756 ControlLogix I/O Specifications
1756-IG16ControlLogix TTL input moduleStandard Wiring1756-IG16
DC2 1
CE Compliant Wiring1756-IG16I/O Wire
2
1
IN-1
IN-04 3
IN-14 3
IN-0 IN-26 5
IN-36 5
IN-2 IN-48 7
5V DC
IN-3 IN-58 7
IN-5
IN-4 IN-610 9
I/O Wire
+ TTL Input Device
+
IN-7+ DC
DC Power Wire
IN-710 9
IN-6DC COM 012 11
DC-0(+) IN-914 13
DC-0(+)12 11
DC COM 0
IN-8 IN-1016 15
IN-914 13
IN-8 IN-1016 15
IN-115V DC Power
IN-11 IN-1318 17
IN-1318 17
IN-12 IN-1420 19
IN-12IN-15
Capacitor 0.01 F Typical (See notes below.)
IN-1520 19
IN-14DC COM 1
DC-1(+)
DC COM 1
DC-1(+)
Simplified Schematic+5 DC 1.5 K IN 1K 74HCT14 560
IMPORTANT: I/O cables must be shielded type and cable length
must be 50 mA 0.2V/s for loads < 50 mA(1) Synchronization within
16.7 s max, reference to the Coordinated System Time Hold last
state, On or Off (Off is default) Hold last state, On or Off (Off
is default) 250V (continuous), basic insulation type,
outputs-to-backplane, and output-to-output Routine tested @ 1350V
AC for 2 s Zero crossing 60V peak Electronic, software configurable
Not protected. A fused IFM is recommended to protect outputs
1756-TBCH 1756-TBS6H User-defined mechanical 1 1(2) T4A None (open
style)
(1) The commutating dv/dt of the output voltage (OUTPUT to L2)
should not exceed 0.2V/ms for loads under 50 mA. The commutating
dv/dt rating of the module for loads 50500 mA (OUTPUT to L2) is 4V/
ms maximum. If the commutating dv/dt rating of the TRIAC is
exceeded, the TRIAC could latch on. If the commutating dv/dt rating
is exceeded in the 1050 mA range, a resistor may be added AC ross
the output and L2. The purpose of this resistor is to increase the
total output current to 50 mA (I=V/R). At 50 mA and above, the
module has a higher commutating dv/dt rating. When adding a
resistor for the output to L2, be sure it is rated for the power
that it will dissipate (P=(V**2)/R). If the commutating dv/dt
rating is exceeded in the 50500 mA range, the L1 AC waveform could
be at fault. Be sure the waveform is a good sinusoid, void of any
anomalies such as distorted or flattened sections. (2) Use this
conductor category information for planning conductor routing as
described in the system-level installation manual. See the
Industrial Automation Wiring and Grounding Guidelines, publication
1770-4.1.
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Table 112 - Environmental Specifications - 1756-OA16IAttribute
Temperature, operating IEC 60068-2-1 (Test Ad, Operating Cold), IEC
60068-2-2 (Test Bd, Operating Dry Heat), IEC 60068-2-14 (Test Nb,
Operating Thermal Shock) Temperature, surrounding air, max
Temperature, nonoperating IEC 60068-2-1 (Test Ab, Unpackaged
Nonoperating Cold), IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating
Dry Heat), IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal
Shock) Relative humidity IEC 60068-2-30 (Test Db, Unpackaged
Nonoperating Damp Heat) Vibration IEC 60068-2-6 (Test Fc,
Operating) Shock, operating IEC 60068-2-27 (Test Ea, Unpackaged
Shock) Shock, nonoperating IEC 60068-2-27 (Test Ea, Unpackaged
Shock) Emissions ESD immunity IEC 61000-4-2 Radiated RF immunity
IEC 61000-4-3 1756-OA16I 060 C (32140 F)
60 C (140 F) -4085 C (-40185 F)
595% noncondensing 2 g @ 10500 Hz 30 g 50 g CISPR 11: Group 1,
Class A 6 kV contact discharges 8 kV air discharges 10V/m with 1
kHz sine-wave 80% AM from 80 2000 MHz 10V/m with 200 Hz 50% Pulse
100% AM @ 900 MHz 10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz
3V/m with 1 kHz sine-wave 80% AM from 20002700 MHz 4 kV at 5 kHz on
signal ports 1 kV line-line (DM) and 2 kV line-earth (CM) on signal
ports 10V rms with 1 kHz sine-wave 80% AM from 150 kHz80 MHz 3
kV
EFT/B immunity IEC 61000-4-4 Surge transient immunity IEC
61000-4-5 Conducted RF immunity IEC 61000-4-6 Oscillatory surge
withstand IEEE C37.90.1
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1756 ControlLogix I/O Specifications
Table 113 - Certifications - 1756-OA16ICertification(1) UL CSA
CE 1756-OA16I UL Listed Industrial Control Equipment, certified for
US and Canada. See UL File E65584. CSA Certified Process Control
Equipment. See CSA File LR54689C. CSA Certified Process Control
Equipment for Class I, Division 2 Group A,B,C,D Hazardous
Locations. See CSA File LR69960C. European Union 2004/108/IEC EMC
Directive, compliant with: EN 61326-1; Meas./Control/Lab.,
Industrial Requirements EN 61000-6-2; Industrial Immunity EN
61000-6-4; Industrial Emissions EN 61131-2; Programmable
Controllers (Clause 8, Zone A & B) European Union 2006/95/EC
LVD, compliant with: EN 61131-2; Programmable Controllers
Australian Radiocommunications Act, compliant with: AS/NZS CISPR
11; Industrial Emissions FM Approved Equipment for use in Class I
Division 2 Group A,B,C,D Hazardous Locations Korean Registration of
Broadcasting and Communications Equipment, compliant with: Article
58-2 of Radio Waves Act, Clause 3
C-Tick FM KC
(1) When marked. See the Product Certification link at
http://www.ab.com for Declarations of Conformity, Certificates, and
other certification details.
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1756-OB8ControlLogix DC (1030V) output moduleSimplified
Schematic DC-0(+) +5V OUT-0Group 0 Daisy Chain to Other RTBs2
1756-OB81
DC-0 (+)4 3
OUT-0 OUT-16 5
DC-0 (+) DC-0 (+)
Group 0
OUT-28 7
ControlLogix Backplane Interface Display
RTN OUT-0
DC-0 (+)10 9
OUT-3 RTN OUT-012 11
RTN OUT-0
Surge Current ChartDC-1 (+)
4A
SurgeDC-1 (+) Group 1
OUT-414 13
OUT-516 15
Group 1 OUT-6
Current
Continuous @ 60 C (140 F) 2A
DC-1 (+)18 17
DC-1 (+)20 19
OUT-7 RTN OUT-1
RTN OUT-1
0 Time
10 msDaisy Chain to Other RTBs
+
DC COM
DC OUTPUTST 0 1 2 3 4 5 6 7 O K
Table 114 - Technical Specifications - 1756-OB8Attribute Outputs
Pilot duty Voltage category Operating voltage range Output delay
time Off to On On to Off Current draw @ 5.1V Current draw @ 24V
1756-OB8 8 (4 points/common) 2A 12/24V DC source 1030V DC 1 ms max
2 ms max 165 mA 2 mA
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Table 114 - Technical Specifications - 1756-OB8
(continued)Attribute Total backplane power Power dissipation, max
Thermal dissipation Off-state leakage current, max On-state voltage
drop, max Current per point, max Current per module, max Surge
current per point Load current, min Scheduled outputs States in
Fault mode per point States in Program mode per point Isolation
voltage 1756-OB8 0.89 W 2.5 W @ 60 C (140 F) 8.53 BTU/hr 1 mA per
point 1.2V DC @ 2A 2 A @ 60 C (140 F) 8 A @ 60 C (140 F) 4 A for 10
ms each, repeatable every 1 s @ 60 C (140 F) 2 mA per point
Synchronization within 16.7 s max, reference to the Coordinated
System Time Hold last state, On or Off (Off is default) Hold last
state, On or Off (Off is default) 250V (continuous), basic
insulation type, outputs-to-backplane, and output group-to-group No
isolation between individual group outputs Routine tested @ 1350V
AC for 2 s Electronic, software configurable Not protected. A fused
IFM is recommended to protect outputs 1756-TBNH 1756-TBSH
User-defined mechanical 1 1(1) T4A T4 None (open-style)
Module keying Fusing Removable terminal block RTB keying Slot
width Wire category North American temperature code IEC temperature
code Enclosure type
(1) Use this conductor category information for planning
conductor routing as described in the system-level installation
manual. See the Industrial Automation Wiring and Grounding
Guidelines, publication 1770-4.1.
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Table 115 - Environmental Specifications - 1756-OB8Attribute
Temperature, operating IEC 60068-2-1 (Test Ad, Operating Cold), IEC
60068-2-2 (Test Bd, Operating Dry Heat), IEC 60068-2-14 (Test Nb,
Operating Thermal Shock) Temperature, surrounding air, max
Temperature, nonoperating IEC 60068-2-1 (Test Ab, Unpackaged
Nonoperating Cold), IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating
Dry Heat), IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal
Shock) Relative humidity IEC 60068-2-30 (Test Db, Unpackaged
Nonoperating Damp Heat) Vibration IEC 60068-2-6 (Test Fc,
Operating) Shock, operating IEC 60068-2-27 (Test Ea, Unpackaged
Shock) Shock, nonoperating IEC 60068-2-27 (Test Ea, Unpackaged
Shock) Emissions ESD immunity IEC 61000-4-2 Radiated RF immunity
IEC 61000-4-3 1756-OB8 060 C (32140 F)
60 C (140 F) -4085 C (-40185 F)
595% noncondensing 2 g @ 10500 Hz 30 g 50 g CISPR 11: Group 1,
Class A 6 kV contact discharges 8 kV air discharges 10V/m with 1
kHz sine-wave 80% AM from 80 2000 MHz 10V/m with 200 Hz 50% Pulse
100% AM @ 900 MHz 10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz
3V/m with 1 kHz sine-wave 80% AM from 20002700 MHz 4 kV at 5 kHz on
signal ports 1 kV line-line (DM) and 2 kV line-earth (CM) on signal
ports 10V rms with 1 kHz sine-wave 80% AM from 150 kHz80 MHz
EFT/B immunity IEC 61000-4-4 Surge transient immunity IEC
61000-4-5 Conducted RF immunity IEC 61000-4-6
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1756 ControlLogix I/O Specifications
Table 116 - Certifications - 1756-OB8Certification(1) UL CSA CE
1756-OB8 UL Listed Industrial Control Equipment, certified for US
and Canada. See UL File E65584. CSA Certified Process Control
Equipment. See CSA File LR54689C. CSA Certified Process Control
Equipment for Class I, Division 2 Group A,B,C,D Hazardous
Locations. See CSA File LR69960C. European Union 2004/108/IEC EMC
Directive, compliant with: EN 61326-1; Meas./Control/Lab.,
Industrial Requirements EN 61000-6-2; Industrial Immunity EN
61000-6-4; Industrial Emissions EN 61131-2; Programmable
Controllers (Clause 8, Zone A & B) European Union 2006/95/EC
LVD, compliant with: EN 61131-2; Programmable Controllers (Clause
11) Australian Radiocommunications Act, compliant with: AS/NZS
CISPR 11; Industrial Emissions European Union 94/9/EC ATEX
Directive, compliant with: EN 60079-15; Potentially Explosive
Atmospheres, Protection "n" EN 60079-0; General Requirements II 3 G
Ex nA IIC T4 X Gc FM Approved Equipment for use in Class I Division
2 Group A,B,C,D Hazardous Locations
C-Tick Ex
FM
(1) When marked. See the Product Certification link at
http://www.ab.com for Declarations of Conformity, Certificates, and
other certification details.
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1756-OB8EIControlLogix DC (1030V) electronically-fused, isolated
output module1756-OB8EI
+5V
Simplified Schematic DC-0(+)Isolated Wiring + DC-0 (+) RTN OUT-0
DC-1 (+) RTN OUT-11 3 5 7 10 9 2 4 6 8
+
OUT-0 OUT-0 OUT-1 OUT-1 OUT-2 OUT-2 OUT-3 OUT-3 OUT-4 OUT-4
OUT-5 OUT-5 OUT-6 OUT-6 OUT-7 OUT-7 Not Used Not Used
OUT-0 OUT-0 Display ControlLogix Backplane Interface Output
Device RTN OUT-0Nonisolated Wiring
-
DC-2 (+) RTN OUT-2 DC-3 (+) RTN OUT-3 DC-4 (+) RTN OUT-4 DC-5
(+) RTN OUT-5 DC-6 (+) RTN OUT-6 DC-7 (+) RTN OUT-7 Not Used Not
Used
12 11 14 13 16 15 18 17 20 19 22 21 24 23 26 25 28 27 30 29 32
31 34 33 36 35
Surge Current Chart 4A Surge
Daisy Chain to Other RTBs
Daisy Chain to Other RTBs
Current
Continuous @ 60 C (140 F) 2A
0 Time
10 ms
+
DC COM
DC OUTPUTST 0 1 2 3 4 5 6 7 O FUSE 0 1 2 3 4 5 6 7 K
ELECTRONICALLY FUSED
Table 117 - Diagnostic Specifications - 1756-OB8EIAttribute
Short trip Timestamp of diagnostics 1756-OB8EI > 4.5 A for 500 s
max (output on, then short) > 4.5 A for 1.5 ms max (output on
into short) 1 ms
Rockwell Automation Publication 1756-TD002E-EN-E - April
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1756 ControlLogix I/O Specifications
=
Table 118 - Technical Specifications - 1756-OB8EIAttribute
Outputs Pilot duty Voltage category Operating voltage range Output
delay time Off to On On to Off Current draw @ 5.1V Current draw @
24V Total backplane power Power dissipation, max Thermal
dissipation Off-state leakage current, max On-state voltage drop,
max Current per point, max Current per module, max Surge current
per point Load current, min Scheduled outputs States in Fault mode
per point States in Program mode per point Isolation voltage Module
keying Fusing Removable terminal block RTB keying Slot width Wire
category North American temperature code IEC temperature code
Enclosure type 1756-OB8EI 8 individually isolated 2A 12/24V DC
source 1030V DC 1 ms max 5 ms max 250 mA 2 mA 1.30 W 4.7 W @ 60 C
(140 F) 16.03 BTU/hr 1 mA per point 1.2V DC @ 2 A 2 A @ 60 C (140
F) 10 A @ 60 C (140 F) 16 A @ 55 C (131F) linear derating 4 A for
10 ms each, repeatable every 2 s 3 mA Synchronization within 16.7 s
max, reference to the Coordinated System Time Hold last state, On
or Off (Off is default) Hold last state, On or Off (Off is default)
250V (continuous), basic insulation type, outputs-to-backplane, and
output-to-output Routine tested @ 1350V AC for 2 s Electronic,
software configurable Electronically fused per point 1756-TBCH
1756-TBS6H User-defined mechanical 1 1(1) T4A T4 None
(open-style)
(1) Use this conductor category information for planning
conductor routing as described in the system-level installation
manual. See the Industrial Automation Wiring and Grounding
Guidelines, publication 1770-4.1.
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Table 119 - Environmental Specifications - 1756-OB8EIAttribute
Temperature, operating IEC 60068-2-1 (Test Ad, Operating Cold), IEC
60068-2-2 (Test Bd, Operating Dry Heat), IEC 60068-2-14 (Test Nb,
Operating Thermal Shock) Temperature, surrounding air, max
Temperature, nonoperating IEC 60068-2-1 (Test Ab, Unpackaged
Nonoperating Cold), IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating
Dry Heat), IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal
Shock) Relative humidity IEC 60068-2-30 (Test Db, Unpackaged
Nonoperating Damp Heat) Vibration IEC 60068-2-6 (Test Fc,
Operating) Shock, operating IEC 60068-2-27 (Test Ea, Unpackaged
Shock) Shock, nonoperating IEC 60068-2-27 (Test Ea, Unpackaged
Shock) Emissions ESD immunity IEC 61000-4-2 Radiated RF immunity
IEC 61000-4-3 1756-OB8EI 060 C (32140 F)
60 C (140 F) -4085 C (-40185 F)
595% noncondensing 2 g @ 10500 Hz 30 g 50 g CISPR 11: Group 1,
Class A 6 kV contact discharges 8 kV air discharges 10V/m with 1
kHz sine-wave 80% AM from 80 2000 MHz 10V/m with 200 Hz 50% Pulse
100% AM @ 900 MHz 10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz
3V/m with 1 kHz sine-wave 80% AM from 20002700 MHz 4 kV at 5 kHz on
signal ports 1 kV line-line (DM) and 2 kV line-earth (CM) on signal
ports 10V rms with 1 kHz sine-wave 80% AM from 150 kHz80 MHz
EFT/B immunity IEC 61000-4-4 Surge transient immunity IEC
61000-4-5 Conducted RF immunity IEC 61000-4-6
Rockwell Automation Publication 1756-TD002E-EN-E - April
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1756 ControlLogix I/O Specifications
Table 120 - Certifications - 1756-OB8EICertification(1) UL CSA
CE 1756-OB8EI UL Listed Industrial Control Equipment, certified for
US and Canada. See UL File E65584. CSA Certified Process Control
Equipment. See CSA File LR54689C. CSA Certified Process Control
Equipment for Class I, Division 2 Group A,B,C,D Hazardous
Locations. See CSA File LR69960C. European Union 2004/108/IEC EMC
Directive, compliant with: EN 61326-1; Meas./Control/Lab.,
Industrial Requirements EN 61000-6-2; Industrial Immunity EN
61000-6-4; Industrial Emissions EN 61131-2; Programmable
Controllers (Clause 8, Zone A & B) European Union 2006/95/EC
LVD, compliant with: EN 61131-2; Programmable Controllers (Clause
11) Australian Radiocommunications Act, compliant with: AS/NZS
CISPR 11; Industrial Emissions European Union 94/9/EC ATEX
Directive, compliant with: EN 60079-15; Potentially Explosive
Atmospheres, Protection "n" EN 60079-0; General Requirements II 3 G
Ex nA IIC T4 X Gc FM Approved Equipment for use in Class I Division
2 Group A,B,C,D Hazardous Locations
C-Tick Ex
FM
(1) When marked. See the Product Certification link at
http://www.ab.com for Declarations of Conformity, Certificates, and
other certification details.
124
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1756 ControlLogix I/O Specifications
1756-OB8IControlLogix DC (1030V) isolated output module+5V
Simplified Schematic DC-0(+)Isolated Wiring 1756-OBI
OUT-0 OUT-0 Display ControlLogix Backplane Interface Output
Device RTN OUT-0
Surge Current Chart 4A SurgeNonisolated Wiring
Daisy Chain to Other RTBs
Current
Continuous @ 60 C (140 F) 2A
Daisy Chain to Other RTBs
DC-0 (+) RTN OUT-0 DC-1 (+) RTN OUT-1 DC-2 (+) RTN OUT-2 DC-3
(+) RTN OUT-3 DC-4 (+) RTN OUT-4 DC-5 (+) RTN OUT-5 DC-6 (+) RTN
OUT-6 DC-7 (+) RTN OUT-7 Not Used Not Used
2 4 6 8
1 3 5 7
10 9 12 11 14 13 16 15 18 17 20 19 22 21 24 23 26 25 28 27 30 29
32 31 34 33 36 35
OUT-0 OUT-0 OUT-1 OUT-1 OUT-2 OUT-2 OUT-3 OUT-3 OUT-4 OUT-4
OUT-5 OUT-5 OUT-6 OUT-6 OUT-7 OUT-7 Not Used Not Used
0 Time
10 ms
DC OUTPUTST 01234567 O K
Table 121 - Technical Specifications - 1756-OB8IAttribute
Outputs Pilot duty Voltage category Operating voltage range Output
delay time Off to On On to Off Current draw @ 5.1V 1756-OB8I 8
individually isolated 2A 12/24V DC source 1030V DC 1 ms max 2 ms
max 165 mA
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1756 ControlLogix I/O Specifications
Table 121 - Technical Specifications - 1756-OB8I
(continued)Attribute Current draw @ 24V Total backplane power Power
dissipation, max Thermal dissipation Off-state leakage current, max
On-state voltage drop, max Current per point, max Current per
module, max Surge current per point Load current, min Scheduled
outputs States in Fault mode per point States in Program mode per
point Isolation voltage 1756-OB8I 2 mA 0.89 W 4.6W @ 60 C (140 F)
15.70 BTU/hr 0.5 mA per point 0.5V DC @ 2 A 2 A @ 60 C (140 F) 16 A
@ 60 C (140 F) 4 A for 10 ms each, repeatable every 1 s @ 60 C (140
F) 2 mA Synchronization within 16.7 s max, reference to the
Coordinated System Time Hold last state, On or Off (Off is default)
Hold last state, On or Off (Off is default) 250V (continuous),
reinforced insulation type, outputs-to-backplane 250V (continuous),
basic insulation type, output-to-output Routine tested @ 1350V AC
for 2 s Electronic, software configurable Not protected. A fused
IFM is recommended to protect outputs 1756-TBCH 1756-TBS6H
User-defined mechanical 1 1(1) T4A None (open-style)
Module keying Fusing Removable terminal block RTB keying Slot
width Wire category North American temperature code Enclosure
type
(1) Use this conductor category information for planning
conductor routing as described in the system-level installation
manual. See the Industrial Automation Wiring and Grounding
Guidelines, publication 1770-4.1.
Table 122 - Environmental Specifications - 1756-OB8IAttribute
Temperature, operating IEC 60068-2-1 (Test Ad, Operating Cold), IEC
60068-2-2 (Test Bd, Operating Dry Heat), IEC 60068-2-14 (Test Nb,
Operating Thermal Shock) Temperature, surrounding air, max
Temperature, nonoperating IEC 60068-2-1 (Test Ab, Unpackaged
Nonoperating Cold), IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating
Dry Heat), IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal
Shock) Relative humidity IEC 60068-2-30 (Test Db, Unpackaged
Nonoperating Damp Heat) Vibration IEC 60068-2-6 (Test Fc,
Operating) 1756-OB8I 060 C (32140 F)
60 C (140 F) -4085 C (-40185 F)
595% noncondensing 2 g @ 10500 Hz
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1756 ControlLogix I/O Specifications
Table 122 - Environmental Specifications - 1756-OB8I
(continued)Attribute Shock, operating IEC 60068-2-27 (Test Ea,
Unpackaged Shock) Shock, nonoperating IEC 60068-2-27 (Test Ea,
Unpackaged Shock) Emissions ESD immunity IEC 61000-4-2 Radiated RF
immunity IEC 61000-4-3 1756-OB8I 30 g 50 g CISPR 11: Group 1, Class
A 6 kV contact discharges 8k V air discharges 10V/m with 1 kHz
sine-wave 80% AM from 80 2000 MHz 10V/m with 200 Hz 50% Pulse 100%
AM @ 900 MHz 10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz 3V/m
with 1k Hz sine-wave 80% AM from 20002700 MHz 4 kV at 5 kHz on
signal ports 1 kV line-line (DM) and 2 kV line-earth (CM) on signal
ports 10V rms with 1 kHz sine-wave 80% AM from 150 kHz80 MHz
EFT/B immunity IEC 61000-4-4 Surge transient immunity IEC
61000-4-5 Conducted RF immunity IEC 61000-4-6
Table 123 - Certifications - 1756-OB8ICertification(1) UL CSA CE
1756-OB8I UL Listed Industrial Control Equipment, certified for US
and Canada. See UL File E65584. CSA Certified Process Control
Equipment. See CSA File LR54689C. CSA Certified Process Control
Equipment for Class I, Division 2 Group A,B,C,D Hazardous
Locations. See CSA File LR69960C. European Union 2004/108/IEC EMC
Directive, compliant with: EN 61326-1; Meas./Control/Lab.,
Industrial Requirements EN 61000-6-2; Industrial Immunity EN
61000-6-4; Industrial Emissions EN 61131-2; Programmable
Controllers (Clause 8, Zone A & B) European Union 2006/95/EC
LVD, compliant with: EN 61131-2; Programmable Controllers (Clause
11) Australian Radiocommunications Act, compliant with: AS/NZS
CISPR 11; Industrial Emissions
C-Tick
(1) When marked. See the Product Certification link at
http://www.ab.com for Declarations of Conformity, Certificates, and
other certification details.
Rockwell Automation Publication 1756-TD002E-EN-E - April
2012
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1756 ControlLogix I/O Specifications
1756-OB16DControlLogix DC (19.230V) diagnostic output
moduleSimplified schematic +5V +5V Short Circuit Detect
Optoisolation +5V + DCDaisy Chain to Other RTBs +DC-0 +DC-0 +DC-0
+DC-0 Group 0 +DC-0 +DC-0 +DC-0 GND-0 +DC-1 +DC-1 +DC-1 +DC-1 +DC-1
Group 1 +DC-1 +DC-1 GND-1 GND-1 Not Used Daisy Chain to Other RTBs
1756-OB16D
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35
OUT-0 OUT-1 OUT-2 OUT-3 OUT-4 OUT-5 OUT-6 OUT-7 OUT-8 OUT-9
OUT-10 OUT-11 OUT-12 OUT-13 OUT-14 OUT-15 Not Used Not Used Group 1
Group 0
OUT ControlLogix Backplane Interface RTN Display Output
Verify/No Load Surge Current Chart 4A Surge
Current
2A
Continuous @ 30 C (86 F) Continuous @ 60 C (140 F)
3234 36
0 Time
10 ms
+
DC COM
DC OUTPUTST 0 1 2 3 4 5 6 7 O FLT 0 1 2 3 4 5 6 7 K ST 8 9 10 11
12 13 14 15 FLT 8 9 10 11 12 13 14 15 DIAGNOSTIC
Table 124 - Diagnostic Specifications - 1756-OB16DAttribute
Short trip No load Output verification Pulse test Time stamp of
diagnostics 1756-OB16D 8 A for 180 ms, min 10 A for 120 ms, min
Off-state detection only On-state detection only Configurable
maximum pulse width 1 ms
128
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Table 125 - Technical Specifications - 1756-OB16DAttribute
Outputs Pilot duty 1756-OB16D 16 diagnostic (8 points/group) 2 A @
30 C (86 F) DC-13SQ 1 A @ 60 C (140 F) linear derating 8 A combined
continuous max @ 30 C (86 F) 4 A @ 60 C (140 F) 24V DC source
19.230V DC 60 s nom/1 ms max 630 s nom/5 ms max 250 mA 140 mA 4.64
W 3.3 W @ 60 C (140 F) 11.25 BTU/hr 1 mA per point 1.2V DC @ 2A 2 A
@ 30 C (86 F) linear derating 1 A @ 60 C (140 F) linear derating 8
A @ 30 C (86 F) linear derating 4 A @ 60 C (140 F) linear derating
4 A for 10 ms per point, repeatable every 1 s 3 mA per point
Synchronization within 16.7 s max, reference to the Coordinated
System Time Hold last state, On or Off (Off is default) Hold last
state, On or Off (Off is default) 250V (continuous), basic
insulation type, outputs-to-backplane, and output group-to-group No
isolation between individual group outputs Routine tested @ 1350V
AC for 2 s Electronic, software configurable Electronically fused
per point 1756-TBCH 1756-TBS6H User-defined mechanical 1 1(1) T4A
T4 None (open-style)
Voltage category Operating voltage range Output delay time Off
to On On to Off Current draw @ 5.1V Current draw @ 24V Total
backplane power Power dissipation, max Thermal dissipation
Off-state leakage current per point, max On-state voltage drop, max
Current per point, max Current per module, max Surge current per
point Load current, min Scheduled outputs States in Fault mode per
point States in Program mode per point Isolation voltage
Module keying Fusing Removable terminal block RTB keying Slot
width Wire category North American temperature code IEC temperature
code Enclosure type
(1) Use this conductor category information for planning
conductor routing as described in the system-level installation
manual. See the Industrial Automation Wiring and Grounding
Guidelines, publication 1770-4.1.
Rockwell Automation Publication 1756-TD002E-EN-E - April
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1756 ControlLogix I/O Specifications
Table 126 - Environmental Specifications - 1756-OB16DAttribute
Temperature, operating IEC 60068-2-1 (Test Ad, Operating Cold), IEC
60068-2-2 (Test Bd, Operating Dry Heat), IEC 60068-2-14 (Test Nb,
Operating Thermal Shock) Temperature, surrounding air, max
Temperature, nonoperating IEC 60068-2-1 (Test Ab, Unpackaged
Nonoperating Cold), IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating
Dry Heat), IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal
Shock) Relative humidity IEC 60068-2-30 (Test Db, Unpackaged
Nonoperating Damp Heat) Vibration IEC 60068-2-6 (Test Fc,
Operating) Shock, operating IEC 60068-2-27 (Test Ea, Unpackaged
Shock) Shock, nonoperating IEC 60068-2-27 (Test Ea, Unpackaged
Shock) Emissions ESD immunity IEC 61000-4-2 Radiated RF immunity
IEC 61000-4-3 1756-OB16D 060 C (32140 F)
60 C (140 F) -4085 C (-40185 F)
595% noncondensing 2 g @ 10500 Hz 30 g 50 g CISPR 11: Group 1,
Class A 6 kV contact discharges 8 kV air discharges 10V/m with 1
kHz sine-wave 80% AM from 80 2000 MHz 10V/m with 200 Hz 50% Pulse
100% AM @ 900 MHz 10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz
3V/m with 1k Hz sine-wave 80% AM from 20002700 MHz 4 kV at 5 kHz on
signal ports 1 kV line-line (DM) and 2 kV line-earth (CM) on signal
ports 10V rms with 1 kHz sine-wave 80% AM from 150 kHz80 MHz
EFT/B immunity IEC 61000-4-4 Surge transient immunity IEC
61000-4-5 Conducted RF immunity IEC 61000-4-6
130
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1756 ControlLogix I/O Specifications
Table 127 - Certifications - 1756-OB16DCertification(1) UL CSA
CE 1756-OB16D UL Listed Industrial Control Equipment, certified for
US and Canada. See UL File E65584. CSA Certified Process Control
Equipment. See CSA File LR54689C. CSA Certified Process Control
Equipment for Class I, Division 2 Group A,B,C,D Hazardous
Locations. See CSA File LR69960C. European Uni