A2 A2 A2 A2 A2 A2 A2 A2 A2 A2 A2 A2 A2 A2 Single-Channel Safety Barriers Series 9001 www.stahl.de Safety Barriers A2/1 2014-06-05·AK00·III·en Series 9001 A2 09965E00 WebCode 9001A > Broad product range for all standard applications in the world of automation > Flexible and space saving single and dual channel versions available > Time saving installation due to – simple snap on DIN-Rail and – connection to PE and ground at the same time > Reduced inventory due to uniform exchangeable fuse R.STAHL safety barriers INTRINSPAK series 9001 are used for various applications in the arena of automation. Based on the broad range of versions and the possibility of various interconnections it offers for almost all tasks. The safety barriers enable the intrinsic safe operation of HART transmitter, proximity switches, potential-free contacts and temperature sensors, strain gauge, solenoid valves, indicators e.t.c. The compact design allows a space saving and flexible installation in the cabinet. The mounting is very comfortable and easy due to the fact that installation on the DIN-rail and the contact to the potential equalization is made in one step. ATEX / IECEX NEC 505 NEC 506 NEC 500 Class I Class I Class II Class III Zone 0 1 2 20 21 22 Zone 0 1 2 20 21 22 Division 1 2 1 2 1 2 Ex i interfaces x x x x x x Ex i interfaces Ex i interfaces x x x x x x Installation in x x Installation in x x Installation in x x x
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Single-Channel Safety BarriersSeries 9001
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Series 9001 A2
2014-06-05·AK00·III·en
09965E00
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NEC 500
Class I Class II Class III
ivision 1 2 1 2 1 2
x i interfaces x x x x x x
stallation in x x x
WebCode 9001A
Saf
ety Ba
> Broad product range for all standard applications in the world of automation
> Flexible and space saving single and dual channel versions available
> Time saving installation due to– simple snap on DIN-Rail and– connection to PE and ground
at the same time
> Reduced inventory due to uniform exchangeable fuse
R.STAHL safety barriers INTRINSPAK series 9001 are used forvarious applications in the arena of automation. Based on the broad range of versions and the possibility of various interconnections it offers for almost all tasks.The safety barriers enable the intrinsic safe operation of HART transmitter, proximity switches, potential-free contacts and temperature sensors, strain gauge, solenoid valves, indicators e.t.c. The compact design allows a space saving and flexible installation in the cabinet. The mounting is very comfortable and easy due to the fact that installation on the DIN-rail and the contact to the potential equalization is made in one step.
ATEX / IECEX NEC 505 NEC 506
Class I
Zone 0 1 2 20 21 22 Zone 0 1 2 20 21 22 D
Ex i interfaces x x x x x x Ex i interfaces E
Installation in x x Installation in x x In
rriers A2/1
Single-Channel Safety BarriersSeries 9001
A2/2
Explosion ProtectionGlobal (IECEx)
Gas and dust IECEx PTB 09.0001XEx nA [ia Ga] IIC T4 Gc[Ex ia Da] IIIC
Europe (ATEX)Gas and dust PTB 01 ATEX 2088 X
E II 3 (1) G Ex nA [ia Ga] IIC/IIB T4 GcE II (1) D [Ex ia Da] IIIC
USA (NEC)Gas and dust 3011002 (FM)
CL. I, DIV.2, GP. A,B,C,D, T4 AND CL. I, ZONE 2, GP. IIC/IIB T4,INTRINSICALLY SAFE CONNECTIONS FOR CL. I,II,III, DIV. 1, GP. A,B,C,D,E,F,G AND CL. I, ZONE 0, GP. IIC/IIBE81680 (UL)CLASS I, DIV. 2, GROUPS A,B,C,DCLASS II, DIV. 2, GROUPS F,GCLASS III
Certificates and approvalsCertificates IECEx, ATEX, Canada (CSA), Kazakhstan (TR), Russia (TR), Serbia (SRPS), Ukraine (TR),
Belarus (TR)Further parameters
Installation in Zone 2, Division 2 and in safe areaFurther information see respective certifcate and operating instructions
Technical dataElectrical data
Transmission characteristic
Leakage current at UN ( 2 mA (if not stated otherwise)Temperature effect ( 0.25 % / 10 KTransmission frequency
At resistive current limitation
Im ( 50 mA ( 50 kHzIm ) 50 mA ( 100 kHz
At electronic current limitation
( 10 kHz
Ambient conditionsAmbient temperature -20 ... +60 °C / -4 ... +140 °FStorage temperature -20 ... +75 °C / -4 ... +167 °FMaximum relative humidity
95 % mean, no dewing
Mechanical dataIngress protection
according to IEC 60529terminal enclosure IP20Casing IP40
Enclosure material Polyamide 6 GFConnection 4 cage terminals, each maximum 1.5 mm2 flexible / solid
2 PA-terminals, each maximum 4 mm2 flexible / solidWeight approx. 0.115 kg
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Single-Channel Safety BarriersSeries 9001
Selection Table
Version Description Type Page
Single-channel barriers
• Earthed electric circuit• Current limiting to < 100 mA
9001/01 4
• Earthed electric circuit• Connection to regulated power supply UN
9001/01 5
• Application for floating contacts• Nominal current limited to < 40 mA• Earthed electric circuit • Connection to unregulated power supply UN between + 20 and 35 V DC
9001/01 7
• Application for floating contacts• Nominal current limited to < 40 mA• Earthed field device • Connection to unregulated power supply UN between + 20 and 35 V DC
9001/01 8
• Application for solenoid valves, LEDs or audible signals• Earthed electric circuit • Connection to unregulated power supply UN between + 20 and 35 V DC
9001/01 9
• Earthed electric circuit• Connection to regulated power supply UN
9001/00 10
• Earthed electric circuit• Suitable for alternating current and direct current
9001/02 11
• Earthed electric circuit• Suitable for alternating current and direct current• Current limiting to < Imax
9001/02 13
• Earthed electric circuit• For the evaluation of direct current signals• Current limiting to < Imax
9001/03 14
• Application for HART transmitters• Earthed field device• Connection to unregulated power supply UN between + 20 and 35 V DC
9001/51 15
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Safety Barriers A2/32014-06-05·AK00·III·en
Single-Channel Safety Barriers for Positive PotentialSeries 9001/01
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Series 9001/01
Single-Channel Safety Barriers for Positive Potential
05495E01
• Earthed electric circuit• Installation possible in Division 2 and Zone 2• Can be used as intrinsically safe supply
Selection Table
UN Rmin Rmax Imax ãU Safety values Order numberUo Io Po IIC IIB
UN Nominal voltage Imax Maximum currentthrough the safety barrier
Po Maximum power
Rmin Minimum resistanceof the safety barrier
Uo Maximum voltage Lo Maximum permissible external inductance
Rmax Maximum resistanceof the safety barrier
Io Maximum current Co Maximum permissibleexternal capacity
0V
0V
Intrinsically safefield device
Control roomequipment
Safe areaHazardous area
UN
/ PA
+Ue +Ue
-Ue / 0V
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Single-Channel Safety Barriers for Positive PotentialSeries 9001/01
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Application 9001/01-280-110-101
Analog output (current source) with I/P converter etc. Field circuit earthed
Schematic
11331E01
Operating data
Operating voltage UN = + 24 V
Operating current IN = 0 ... 22 mA
Maximum voltage drop at the safety barrier
∆Umax (6.5 V
Safety data
Maximum voltage Uo = 28 V
Maximum current Io = 110 mA
Maximum permissibleexternal inductance Lo
IIC2.2 mH
IIB9 mH
Maximum permissibleexternal capacity Co
IIC0.08 μF
IIB0.65 μF
Maximum power Po = 770 mW
2-wire 4/20 mA transmitter - Standard
Schematic
09952E01
Application note This safety barrier is used if the control system measures the current in the supply line.The transmitter and the control system are earthed, regulated power supply must be used.
Discrete 2-wire output for magnet reed switches, LEDs and audible alarm indicators
Schematic
06603E01
Application note This barrier is suitable for use with regulated power supplies and earthed return circuits.The rated voltage is 24 V. 9001/01-280-165-101 and 9001/01-280-280-101 should be used for applications which require higher power and for use exclusively in gas groups IIB and IIA.
4 ... 20 mA9001/01-280-110-101
Hazardous area Safe area
Hazardous area Safe area
4 ... 20 mA9001/01-280-110-101
+24 V DC
Hazardous area Safe area
9001/01-280-110-101
+24 V DC
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Single-Channel Safety Barriers for Positive PotentialSeries 9001/01
Single-Channel Safety Barriers for Positive Polarity
05494E02
• Application specific for the connection of volt free contacts
• Operational current limited to < 40 mA• Grounded circuit • Allows the connection of unregulated power
supplies, UN between + 20 to 35 V DC• Approved for installation in Division 2 and
Zone 2
Selection Table
UN Rmin Rmax Imax Safety values Order numberUo Io Po IIC IIB
Functional Data and Safety-Relevant Maximum Values
UN Nominal voltage ãU Additional voltage drop acrossthe safety barrier
Lo max. permissible externalinductance
Rmin Minimum resistance ofthe safety barriers
Uo Maximum voltage Co max. permissible external capacity
Rmax Maximum resistance ofthe safety barriers
Io Maximum current RL max. resistance of the field device
Imax Maximum output current Po Maximum power
Application
Binary input with switch (load to +) Field circuit earthed
Schematic
01721E01
Operating data
Operating voltage UN = + 20 ... 35 V
Open-circuit output voltage (3 -> 4, In = 0)
Operating current IN = UL / 505 Ω+ RL
Safety data
Maximum voltage Uo = 25.2 V
Maximum current Io = 57 mA
Maximum permissibleexternal inductance Lo
IIC6.3 mH
IIB25 mH
Maximum permissibleexternal capacity Co
IIC0.107 μF
IIB0.82 μF
Maximum power Po = 359 mW
Application note This safety barrier is particularly suitable for relay control.A binary input (optocoupler) of an automation device can be used as load.
0V
0V
Intrinsically safefield device
Control roomequipment
Safe areaHazardous area
UN
/ PA
+Ue
-Ue / 0V
+Ue
9001/01-252-057-141
+20 ... 35 V DCRL
Supply Voltage
Hazardous area Safe area
UN (24 V UN > 24 V
UL ) UN - 3 V 21 V
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Single-Channel Safety Barriers for Positive PotentialSeries 9001/01
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Single-Channel Safety Barriers for Positive Polarity
05440E02
• Application specific for the connection of volt free contacts
• Operational current limited < 40 mA• Grounded field device• Allows the connection of unregulated power
supplies, UN between + 20 to 35 V DC• Approved for installation in Division 2 and
Zone 2
Selection Table
UN Rmin Rmax Imax Safety values Order numberUo Io Po IIC IIB
Functional Data and Safety-Relevant Maximum Values
UN Nominal voltage ãU Additional voltage drop acrossthe safety barrier
Lo max. permissible externalinductance
Rmin Minimum resistance ofthe safety barriers
Uo Maximum voltage Co max. permissible external capacity
Rmax Maximum resistance of the safety barriers
Io Maximum current RL max. resistance of the field device
Imax Maximum output current Po Maximum power
Application
Binary input with switch (load on ground) Field circuit earthed
Schematic
09955E01
Operating data
Operating voltage UN = + 20 ... 35 V
Open-circuit output voltage (3 -> 4, In = 0)
Operating current IN ≤ 40 mA
Safety data
Maximum voltage Uo = 25.2 V
Maximum current Io = 60 mA
Maximum permissibleexternal inductance Lo
IIC6.2 mH
IIB25 mH
Maximum permissible external capacity Co
IIC0.107 μF
IIB0.82 μF
Maximum power Po = 378 mW
Application note This safety barrier is particularly suitable for relay control.A binary input (optocoupler) of an automation device can be used as load.
0V
Intrinsically safefield device
Control roomequipment
Safe areaHazardous area
UN
/ PA
-Ue
-Ue / 0V
+Ue
+Ue
9001/01-252-060-141
+20 ... 35 V DC
RL
Hazardous Location Nonhazardous LocationSupply Voltage
UL ) UN - 3 V
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Single-Channel Safety Barriers for Positive PotentialSeries 9001/01
Single-Channel Safety Barriers for Positive Polarity
05501E02
• Application specific for the connection of so-lenoid valves, LEDs or audible alarms
• Grounded circuit• Allows the connection of unregulated power
supplies, UN between + 20 to 35 V DC• Approved for installation in Division 2 and
Zone 2
Selection Table
UN Rmin Rmax Imax Safety values Order numberUo Io Po IIC IIB
Technical dataVersion 9001/51-280-091-141 9001/51-280-110-141Supply current Is ( 50 mA Is ( 50 mAAccuracy ± 0.05 % ± 0.05 %Temperature influence ± 0.1 % / 10 K ± 0.1 % / 10 KLongterm drift ± 0.05 % ± 0.05 %Rated operational current IN = 3.6 mA ... 22 mA IN = 3.6 mA ... 22 mALoad RL ( 350 Ω RL ( 500 Ω (UN ( 23.5 V)
RL ( 750 Ω (UN > 23.5 V)Transmitter supply voltage
Functional and Maximum Safety Values
UN Nominal voltage Po Maximum power
Uo Maximum voltage Lo Maximum permissible external inductance
Io Maximum current Co Maximum permissibleexternal capacity
+Ue
-Ue / 0V+Ue
0V
UN
RL
/ PA
+20 V ... 35 V
Power supply
Hazardous area Safe area
Intrinsically safefield device Control room
equipment
0V
Is
Umin (IN = 20 mA)UN - 9.5 V14 V
UN( 23.5 V> 23.5 V
Umin (IN = 20 mA)UN - 8.5 V15 V
UN( 23.5 V> 23.5 V
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Single-Channel Safety Barriers for TransmittersSeries 9001/51
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Application
Analog input with standard transmitter Field circuit earthed
Schematic
09950E01
Operating data
Operating voltage UN = + 20 ... 35 V
Load RL ( 500 Ω (UN ( 23.5 V)RL ( 750 Ω (UN > 23.5 V)
Operating voltage ofthe transmitter
Safety data
Maximum voltage Uo = 28 V
Maximum current Io = 110 mA
Maximum permissible external inductance Lo
IIC1.2 mH
IIB9 mH
Maximum permissible external capacity Co
IIC0.083 μF
IIB0.65 μF
Maximum power Po = 770 mW
Application note The safety barriers 9002/13-280-110-001 can be used with stabilised voltages UN ( 26 V.In this case the operating voltage of the transmitter is Umin ) 12.1 V (with UN = 24 V; IN = 20 mA; RL = 250 Ω)
Hazardous area Safe area
+20 ... 35 V DC4 ... 20 mA
9001/51-280-110-141
Umin (IN = 20 mA) UN
UN - 8.5 V ( 23.5 V
15 V > 23.5 V
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Single-Channel Safety BarriersSeries 9001
Series 9001
Accessories and Spare Parts
Designation Figure Description Art. no. Weight
kg / lbs
Back-up fuse09919E00
for all safety barriers Series 9001, 9002 and 9004unit: 5 pcs.
Dimensional Drawings (All Dimensions in mm / inches) - Subject to Alterations
09929E00
Safety barriers 9001, 9002, 9004
09930E00
09932E00
09933E00
Safety barriers 9001, 9002, 9004 mounting on DIN rail NS 35/15
Safety barriers 9001, 9002, 9004mounting on DIN rail NS 32 by means of adaptor and mounting attachment, moulded plastic
Safety barriers 9001, 9002, 9004 mounting onmounting plate by means of adaptor
We reserve the right to make alterations to the technical data, dimensions, weights, designs and products available without notice. The illustrations cannot be considered binding.