LVX Control UnitLVX Control Unit - Sensor Centre · LVX Control UnitLVX Control Unit Features:Features: • Most parameters can be defined as required for your interfaces. You decide
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Hardware description – Date 2013-02-28
LVX Control UnitLVX Control UnitLVX Control UnitLVX Control Unit
Features:Features:Features:Features:
• Most parameters can be defined as required for your interfaces. You decide which information is output and how.
• Fast cycle times, just a few µs/beam.
• Maximum beam-count 500.
• Two transmitter/receiver sets can be connected
• Numerous extension capabilities.
• Relative switching threshold for reliable object recognition.
• … Additional information:
• Technical information on functions and parameter definition for LVX/LVE
• Initial configuration of LVX/LVE
Subje
ct to
change w
ithout notice.
We a
re n
ot re
sponsib
le for
technic
al err
ors
.
DU
O_A
001E
NG
_LV
X-H
W
DUOmetric AGDUOmetric AGDUOmetric AGDUOmetric AG Weberstr. 8 86836 Lagerlechfeld / Germany
Tel: +49-8232-95979-0 Fax: +49-8232-95979-29
www.duometric.de Email: support@duometric.de
Hardware description
LVX
Page 2 of 20
Table of ContentsTable of ContentsTable of ContentsTable of Contents
Table of Contents............................................................................................................. 2 Transmitters/Receivers .................................................................................................... 3 Communication schematic ............................................................................................... 3 LVX .................................................................................................................................. 4
LVX short description ................................................................................................... 4 LVX circuit board .......................................................................................................... 4 DIP switch..................................................................................................................... 4 LVX terminal pin assignments ...................................................................................... 5 Serial Interface ............................................................................................................. 5 LVX technical data ....................................................................................................... 6
LVX-ALX .......................................................................................................................... 7 LVX-ALX short description ........................................................................................... 7 LVX-ALX circuit board and connection diagram ........................................................... 7 LVX-ALX terminal pin assignments .............................................................................. 8 LVX-ALX installation notes ........................................................................................... 8 LVX-ALX technical data ............................................................................................... 8
LVX-O16 .......................................................................................................................... 9 LVX-O16 short description ........................................................................................... 9 LVX-O16 circuit board .................................................................................................. 9 LVX-O16 terminal pin assignments ............................................................................ 10 LVX-O16 technical data ............................................................................................. 10
LVX-ALM ........................................................................................................................ 11 LVX-ALM short description ......................................................................................... 11 LVX-ALM circuit board ............................................................................................... 11 LVX-ALM terminal pin assignments ........................................................................... 12 LVX-ALM technical data ............................................................................................. 12 Notes .......................................................................................................................... 12
LVX-PBI ......................................................................................................................... 13 LVX-PBI short description .......................................................................................... 13 LVX-PBI circuit board and connection diagram .......................................................... 13 LVX-PBI terminal pin assignments ............................................................................. 14 LVX-PBI technical data .............................................................................................. 14 Pin assignment Profibus ............................................................................................. 14 LVX-ALM and PBI connection diagram ...................................................................... 15
LVX-PNI ......................................................................................................................... 16 LVX-PNI short description .......................................................................................... 16 LVX-PNI circuit board and connection diagram ......................................................... 16 LVX-PNI terminal pin assignments ............................................................................. 17 LVX-PNI technical data .............................................................................................. 17
LEDs .............................................................................................................................. 18 LED A ......................................................................................................................... 18 LED B ......................................................................................................................... 18 Fault LEDs .................................................................................................................. 18 Special LED combinations ......................................................................................... 18
Connecting the light grid profiles ................................................................................... 19 Important notes concerning usage and handling ........................................................... 20 Conformity ...................................................................................................................... 20
Hardware description
LVX
Page 3 of 20
Transmitters/ReceiversTransmitters/ReceiversTransmitters/ReceiversTransmitters/Receivers
A large selection of beam-resolutions and fastening options (mechanical fastening equipment) are available.
Communication schematicCommunication schematicCommunication schematicCommunication schematic Extension modules
Additional publication
Light Light Light Light GridsGridsGridsGrids
Hardware description
LVX
Page 4 of 20
LVX LVX LVX LVX
LVX short descriptionLVX short descriptionLVX short descriptionLVX short description • Two transmitter/receiver sets can be connected
• 24 VDC
• Interfaces: RS232, CANopen, 3 x outputs, 3 x combined input/outputs, 1 x input
• Diagnostic LEDs
• Parameter definable functions
• DIN rail mounting module (IP00)
LVX circuit boardLVX circuit boardLVX circuit boardLVX circuit board
DIP switchDIP switchDIP switchDIP switch DIP 1: ON Firmware update
DIP 2: ON Command mode1
DIP 3: ON Self-calibration when switching on the device2
1 See technical information on functions and parameter definition for LVX/LVE
2 See technical information: Initial configuration LVX/LVE
Hardware description
LVX
Page 5 of 20
LVX terminal pin assignments LVX terminal pin assignments LVX terminal pin assignments LVX terminal pin assignments Terminal Description Comment / Function
1 +24 VDC
2 Minus
3 +24 VDC
4 Minus
5 OUT 1 Switching output 1
6 OUT 2 Switching output 2
7 OUT 3 Switching output 3
8 IN 4/ OUT 4 Combined IO: Input 4; Output 4
9 IN 3/ OUT 5 Combined IO: Input 3; Output 5
10 IN 2/ OUT 6 Combined IO: Input 2; Output 6
11 IN 1 Input 1
SerialSerialSerialSerial InterfaceInterfaceInterfaceInterface 9 pin D-type (male)
PIN
1 -
2 RxD
3 TxD
4 -
5 GND
6-9 -
Hardware description
LVX
Page 6 of 20
LVX technical dataLVX technical dataLVX technical dataLVX technical data Maximum number of beams
500 beams (diagonal beams included)
Transmitter/Receiver pairs
Terminals available for connecting 2 transmitter/receiver sets
Cycle time depends on range and parameter definition from approx. 50µs/beam
Power supply 24 (19…30) VDC (grounded supply)
Current consumption approx. 7 Watt3
Inputs 24 VDC, 12 mA, 3 kHz
Outputs 24 VDC, 0.25 A, PNP, short-circuit protected
Range with standard transmitter/receiver 250 … 6000 mm
Temperature -25 to +40 °C
Humidity up to 90% relative humidity, non-condensing
Serial interface 9 pin D-type, Baud rate 300 ... 115,200 (parameter definable), 8n1
LVX mechanical dataLVX mechanical dataLVX mechanical dataLVX mechanical data
Type DIN rail mounting module
Protection Class IP00
Weight about 180 g
Dimensions Length Width Height
LVX 125 mm 126 mm 60 mm
3 The peak power of 7 Watts is consumed with:
• Maximum range of the light grids. • Sender version with amplified transmitter power.
For shorter ranges, the power consumption is under 3 Watts. These values apply for the specified range of voltage supply. If low voltage is supplied, the current consumption can increase to almost 500 mA. Be careful when using power supplies with current restriction!
Hardware description
LVX
Page 7 of 20
LVXLVXLVXLVX----ALXALXALXALX
LVXLVXLVXLVX----ALX short descriptionALX short descriptionALX short descriptionALX short description LVX with extension board ALX (2 x analog outputs 0…10V).
• Two transmitter/receiver sets can be connected
• 24 VDC
• Interfaces: RS232, CANopen, 3 x outputs, 3 x combined input/outputs, 1 x input
• Diagnostic LEDs
• Parameter definable functions
• DIN rail mounting module (IP00)
• ALX extension module: 2 x analog outputs 0 ... 10V
LVXLVXLVXLVX----ALX circuit board and connection diagramALX circuit board and connection diagramALX circuit board and connection diagramALX circuit board and connection diagram
Hardware description
LVX
Page 8 of 20
LVXLVXLVXLVX----ALX terALX terALX terALX terminal pin assignmentsminal pin assignmentsminal pin assignmentsminal pin assignments see LVX terminal pin assignments (Page 5). ALX extension module:
Terminal Description Comment / Function
51 +24 VDC
52 +24 VDC
53 Minus
54 Analog 1 Output 1 (0…10 V)
55 Analog 2 Output 2 (0…10 V)
LVXLVXLVXLVX----ALX installation notesALX installation notesALX installation notesALX installation notes The extension board is electrically isolated from the LVX base-board and must be connected separately. The operating current of approx. 30mA in the "0V" supply line causes a drop in voltage which influences the measurement results. Therefore, you should be sure to:
• run this line directly to the reference potential of the signal sink (e.g. PLC).
• connect no other consumers.
• use a sufficient wire gauge. A line resistance of 1 Ohm causes a measurement error of 30mV and requires 0.75 mm² wire cross-section for a 40 m cable.
The feed for the +24V supply is not critical.
LVXLVXLVXLVX----ALX technical dataALX technical dataALX technical dataALX technical data
Operating voltage 20,4…26,4 VDC
Current consumption approx. 30 mA (without output load)
Output Short-circuit protected: one output continuous
Load resistance min. 1 kΩ, loads only allowed to 0 V
LVXLVXLVXLVX----ALX housingALX housingALX housingALX housing
Type DIN rail mounting module
Protection Class IP00
Dimensions Length Width Height
LVX-ALX 161 mm 126 mm 60 mm
Hardware description
LVX
Page 9 of 20
LVXLVXLVXLVX----O16O16O16O16
LVXLVXLVXLVX----O16 short descriptionO16 short descriptionO16 short descriptionO16 short description LVX with extension board O16 (16 outputs)
• Two transmitter/receiver sets can be connected
• 24 VDC
• Interfaces: RS232, CANopen, 3 x outputs, 3 x combined input/outputs, 1 x input
• Diagnostic LEDs
• Parameter definable functions
• DIN rail mounting module (IP00)
• Extension module O16: 16 outputs
LVXLVXLVXLVX----O16 circuit boardO16 circuit boardO16 circuit boardO16 circuit board
+24
Vdc
Min
us
+24
Vdc
OU
T1
IN4
/O
UT
4
IN2
/O
UT
6IN
1
OU
T2
OU
T3
IN3
/O
UT
5 CA
N_H
CA
N_S
HLD C
AN
_L
CA
N_G
ND
Min
us
1 2 3 4 5 6 7 8 9 10 11
RXTX
ABCDEF
Min
us
+2
4V
dc
2221 23 31 32 33 34 35 36 37 38
+2
4V
dc
OU
T1
OU
T2
OU
T3
OU
T4
OU
T5
OU
T6
OU
T7
OU
T8
48
OU
T1
6
47
OU
T15
46
OU
T1
4
45
OU
T1
3
44
OU
T1
2
43
OU
T1
1
42
OU
T1
0
41
OU
T9
LED green
Supply
LED red
Watchdog
LE
Dg
ree
nS
tatu
sIn
pu
ts/O
utp
uts
LED green
Supply
Receiver A
Receiver B
Transmitter A
Transmitter B
Notes on the LED Watchdog: The LED is illuminated when the LVX is not sending data, e.g. in configuration mode or if there is no supply voltage. All outputs of the O16 are then inactive.
Hardware description
LVX
Page 10 of 20
LVXLVXLVXLVX----O16 terminal pin assignmentsO16 terminal pin assignmentsO16 terminal pin assignmentsO16 terminal pin assignments see LVX terminal pin assignments (Page 5). Extension module O16:
Terminal Description Comment / Function
21 +24 VDC
22 +24 VDC
23 Minus
31 OUT 1 Switching output 1 (extension board O16)
…
38 OUT 8 Switching output 8
41 OUT 9 Switching output 9 (extension board O16)
…
48 OUT 16 Switching output 16
LVXLVXLVXLVX----O16 technical dataO16 technical dataO16 technical dataO16 technical data LVX technical data
Outputs O16 24 VDC, 0.2 A, PNP, short-circuit protected
LVXLVXLVXLVX----O16 housingO16 housingO16 housingO16 housing
Type DIN rail mounting module
Protection Class IP00
Dimensions Length Width Height
LVX-O16 184 mm 126 mm 60 mm
Hardware description
LVX
Page 11 of 20
LVXLVXLVXLVX----ALMALMALMALM
LVXLVXLVXLVX----ALM short descriptionALM short descriptionALM short descriptionALM short description LVX with extension board ALM
• Two transmitter/receiver sets can be connected
• 24 VDC
• Interfaces: RS232, CANopen, 3 x outputs, 3 x combined input/outputs, 1 x input
• Diagnostic LEDs
• Parameter definable functions
• DIN rail mounting module (IP00)
• ALM extension module: Up to 6 display bars can be connected
LVXLVXLVXLVX----ALM circuit boardALM circuit boardALM circuit boardALM circuit board
+2
4V
dc
Min
us
+2
4V
dc
OU
T1
IN4/
OU
T4
IN2
/O
UT
6I N
1
OU
T2
OU
T3
IN3/
OU
T5 C
AN
_H
CA
N_
SH
LD C
AN
_L
CA
N_
GN
D
Min
us
1 2 3 4 5 6 7 8 9 10 11
RXTX
ABCDEF
Min
us
Min
us
+2
4V
dc
+2
4V
dc
LE
Dgre
en
Sta
tus
Inpu
ts/O
utp
uts
LED green
Supply
Receiver A
Receiver B
Transmitter A
Transmitter B
Display bar 6
Display bar 5
Display bar 4
Display bar 3
Display bar 2
Display bar 1
Hardware description
LVX
Page 12 of 20
LVXLVXLVXLVX----ALM terminal pin assignmentsALM terminal pin assignmentsALM terminal pin assignmentsALM terminal pin assignments see LVX terminal pin assignments (Page 5). ALM extension module: Power supply and terminals are connected according to the circuit board diagram.
LVXLVXLVXLVX----ALM technical dataALM technical dataALM technical dataALM technical data LVX technical data
Display bar connections
6 pieces, each with max. 60 beams Connections via plug-in terminals Max. 250 simultaneously illuminated LEDs
Power supply 24 (19…30) VDC (grounded supply)
Current consumption approx. 41 Watts with 240 illuminated LEDs (Standard edition of display bars)
LVXLVXLVXLVX----ALM housingALM housingALM housingALM housing
Type DIN rail mounting module
Protection Class IP00
Dimensions Length Width Height
LVX-ALM 200 mm 126 mm 60 mm
NotesNotesNotesNotes • The LVX automatically determines the length of the connected display bars
during the self-comparison test.
• Connections for display-, transmitter- and receiver-profiles are coded and cannot be plugged into the wrong terminal.
Hardware description
LVX
Page 13 of 20
LVXLVXLVXLVX----PBIPBIPBIPBI
LVXLVXLVXLVX----PBI shPBI shPBI shPBI short descriptionort descriptionort descriptionort description LVX with extension board PBI for Profibus connection
• Two transmitter/receiver sets can be connected
• 24 VDC
• Interfaces: RS232, CANopen, 3 x outputs, 3 x combined input/outputs, 1 x input
• Diagnostic LEDs
• Parameter definable functions
• DIN rail mounting module (IP00)
• Extension module PBI for Profibus connection incl. connection cable LEIT-LVXPBI
LVXLVXLVXLVX----PBI circuit board and connection diagramPBI circuit board and connection diagramPBI circuit board and connection diagramPBI circuit board and connection diagram
+2
4V
dc
Mi n
us
+2
4V
dc
OU
T1
IN4
/O
UT
4
IN2
/O
UT
6IN
1
OU
T2
OU
T3
IN3
/O
UT
5 CA
N_
HC
AN
_S
HL
D CA
N_
LC
AN
_G
ND
Mi n
us
1 2 3 4 5 6 7 8 9 10 11
RXTX
ABCDEF
F
9
21
EEF
8
CB
9AD
7
6
54
3
AB
CD
0 125
43
6
87
0
LE
DB
us-P
ow
er
LE
DB
us-E
rro
r
LE
DB
us- S
tate
1 2 3 4 5 6 7
PBI-X100105332
Err.-No / Sel.-ID
Pro
fibu
s- I
DL
ow
Pro
fib
us- I
DH
igh
+2
4V
DC
MI N
US
GN
D
TX
D
RX
D
+2
4V
DC
MIN
US
Power
State
RS232 LEDs:
+24V DC
MINUS
LE
Dg
ree
nS
t atu
sIn
pu
ts/ O
ut p
uts
LED green
Supply
Receiver A
Receiver B
Transmitter A
Transmitter B
wired with connection line LEIT-LVXPBI
Supply
con
trolun
it
Hardware description
LVX
Page 14 of 20
LVXLVXLVXLVX----PBI terminal pin assignmentsPBI terminal pin assignmentsPBI terminal pin assignmentsPBI terminal pin assignments see LVX terminal pin assignments (Page 5). Inputs and outputs not wired. PBI extension module:
Terminal Description Comment / Function
1 +24 VDC
2 Minus
3…7 Connecting cable to LVX
LVXLVXLVXLVX----PBI technical dataPBI technical dataPBI technical dataPBI technical data LVX technical data
LVXLVXLVXLVX----PBI housingPBI housingPBI housingPBI housing
Type DIN rail mounting module
Protection Class IP00
Dimensions Length Width Height
LVX-PBI 200 mm 126 mm 60 mm
PBI (alone) 80 mm 126 mm 60 mm
Pin assignment ProfibusPin assignment ProfibusPin assignment ProfibusPin assignment Profibus 9 pin D-type (female)
PIN
1 Shield
2 -
3 Data Line Plus (B)
4 Do not connect!
5 GND
6 +5V
7 -
8 Data Line Minus (A)
9 Do not connect!
Hardware description
LVX
Page 15 of 20
LVXLVXLVXLVX----ALM and PBI connection diagramALM and PBI connection diagramALM and PBI connection diagramALM and PBI connection diagram
+2
4V
dc
Min
us
+2
4V
dc
OU
T1
I N4/
OU
T4
IN2
/O
UT
6IN
1
OU
T2
OU
T3
IN3/
OU
T5 C
AN
_H
CA
N_
SH
LD C
AN
_L
CA
N_
GN
D
Min
us
1 2 3 4 5 6 7 8 9 10 11
RXTX
ABCDEF
LE
Dg
ree
nS
tatu
sIn
pu
t s/O
utp
uts
LED greenSupply
Receiver A
Receiver B
Transmitter A
Transmitter B
Display bar 6
Display bar 5
Display bar 4
Display bar 3
Display bar 2
Display bar 1
-- + +
+ 24 Vdc
Minus
Pro
fibu
s-I
DL
ow
DE
BC
A
LE
DB
us-
Po
we
r
LE
DB
us-
Err
or
LE
DB
us-S
tate
PBI-X100
105332
Pro
fib
us-I
DH
igh
4
C
4
5
6
79 8 8A 9
B 6
5
7
210F
3
0
E
F
D
321
1 2 3 54 6 7
Err.-No / Sel.-ID
RS232 LEDs:
Power
State
connector line LEIT-LVXPBI
Hardware description
LVX
Page 16 of 20
LVXLVXLVXLVX----PNIPNIPNIPNI
LVXLVXLVXLVX----PNI short desPNI short desPNI short desPNI short descriptioncriptioncriptioncription LVX with extension board PNI for Profinet connection
• Two transmitter/receiver sets can be connected
• 24 VDC
• Interfaces: RS232, CANopen, 3 x outputs, 3 x combined input/outputs, 1 x input
• Diagnostic LEDs
• Parameter definable functions
• DIN rail mounting module (IP00)
• Extension module PNI for Profinet connection incl. connection cable LEIT-LVXPBI
LVXLVXLVXLVX----PNI circuit board and connection diagramPNI circuit board and connection diagramPNI circuit board and connection diagramPNI circuit board and connection diagram
Hardware description
LVX
Page 17 of 20
LVXLVXLVXLVX----PNI terminal pin assignmentsPNI terminal pin assignmentsPNI terminal pin assignmentsPNI terminal pin assignments see LVX terminal pin assignments (Page 5). Inputs and outputs not wired. PNI extension module:
Terminal Description Comment / Function
1 +24 VDC
2 Minus
3…7 Connecting cable to LVX
LVXLVXLVXLVX----PNI technical dataPNI technical dataPNI technical dataPNI technical data LVX technical data
LVXLVXLVXLVX----PNI housingPNI housingPNI housingPNI housing
Type DIN rail mounting module
Protection Class IP00
Dimensions Length Width Height
LVX-PNI 200 mm 126 mm 60 mm
PNI (alone) 80 mm 126 mm 60 mm
.
Hardware description
LVX
Page 18 of 20
LEDsLEDsLEDsLEDs
The LVX indicates operational errors and faults via the eight adjacent LEDs RX, TX, A… F. If the status is normal, LEDs C, D, E, F indicate the signal strength. Please note that the error cannot be localized with 100 percent accuracy. The LEDs only provide you with a good idea of where to start looking.
LED ALED ALED ALED A Signal Status Possible causes
A (yellow) illuminated
Warning Blanked beams, watchdog.
LELELELED BD BD BD B Signal Status
Even flashing (approx. 2 Hz)
Normal operation.
Double-flash Configuration mode
Continuously on or off
Synchronization fault, serial communication "crashed", defective
Fault LEDsFault LEDsFault LEDsFault LEDs Signal Fault Signal Fault
RX (red) illuminate
d
Receiver A
RX (red) flashing
Receiver B
TX (red) illuminate
d
Transmitter A
TX (red) flashing
Transmitter B
RX & TX illuminate
d
Controller; Synchronization
fault
Special LED combinationsSpecial LED combinationsSpecial LED combinationsSpecial LED combinations
Hardware fault, please inform manufacturer
Hardware fault, please inform manufacturer
Parameter outside of permitted limit values => correct in configuration mode (reset to defaults if necessary)
Length of connected profiles does not match stored values => perform self-comparison (self-test)
Hardware description
LVX
Page 19 of 20
Connecting the Connecting the Connecting the Connecting the light grid profileslight grid profileslight grid profileslight grid profiles
• Disconnect power supply.
• Do not switch connections! The light grid profiles can be damaged if wires are switched.
• Pay attention to the connector coding: Plugs will only fit into the respective socket.
Grid connection wiring Photo Color assignments
Standard
and option A8=H
White Gray Yellow Brown Green Shielding
M12, 5 pin plug/socket
Black Brown White Gray Blue Shielding
The M12-connector housing and the light curtain housing have the same electric potential. Connector configuration of receiver for isolated mounting or with double shielding:
Grid connection wiring Photo Color assignments
Standard
and option A8=H
White and
Shielding Gray Yellow Brown Green
M12, 5 pin plug/socket
Black and
Shielding Brown White Gray Blue
The M12-connector housing is connected to 0V and has to be isolated.
Hardware description
LVX
Page 20 of 20
Important notes concerning usage and handlingImportant notes concerning usage and handlingImportant notes concerning usage and handlingImportant notes concerning usage and handling
• The light grids are not certified security light curtains according to EN 61496. They are not safety devices in accordance with EU machine guidelines 89/392/EWG with supplement 93/44/EMW appendix 4. Therefore, they must not be used to protect individuals from danger.
• Handling of the devices and connecting/disconnecting lines is only permitted with the supply voltage switched off.
ConformityConformityConformityConformity
Light grid systems consisting of profiles LI and controller LVX carry the - stamp and meet the requirements of the following standards:
• Emitted interference: EN 61000-6-3:2001. • Interference resistance: EN 61000-6-1:2001.
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