SICK LMC121, Operating Instructions Manual

Page: 67 / 110

Operating Instructions
LMS1xx Laser Measurement Sensors
Electrical installation
8012471/ZN27/2017-06-09 © SICK AG · Germany · All rights reserved · Subject to change without notice
67
Chapter 6
Destruction of the device!
Connecting the sensor incorrectly can lead to the destruction of the device.
 Connect the supply voltage for the sensor correctly. Reverse connection is not
permitted.
Terminal Signal Function
1 Reserved Do not use!
2 Reserved Do not use!
3 RxD HOST Receiver RS-232 (host interface)
4 Reserved Do not use!
5 Reserved Do not use!
6 IN1 Switching input 1
7 GND IN1 Ground switching input 1
8 IN2 Switching input 2
9 GND IN2 Ground switching input 2
10 INC1 A Input encoder 1, contact A
11 INC1 B Input encoder 1, contact B
12 GND INC1 Ground encoder 1
13 OUT1 A Switching output 1, contact A
14 OUT1 B Switching output 1, contact B
15 OUT1 R Switching output 1, resistor monitored
16 OUT2 A Switching output 2, contact A
17 OUT2 B Switching output 2, contact B
18 GND Ground Sensor
19 V
S
Power Supply Sensor
20 TxD HOST Transmitter RS-232 (host interface)
21 Reserved Do not use!
22 GND RS/CAN Ground RS-232/CAN
23 CAN H CAN bus high
24 CAN L CAN bus low
25 V
S
CAN
1)
Power supply CAN bus
26 GND RS/CAN Ground RS-232/CAN
27 CAN H CAN bus high
28 CAN L CAN bus low
29 V
S
CAN
1)
Power Supply CAN bus
30 OUT3 R Switching output 3, resistor monitored
31 OUT3 B Switching output 3, contact B
32 OUT3 A Switching output 3, contact A
33 OUT2 R Switching output 2, resistor monitored
34 Shield Housing/shield
Tab. 19: LMS10x: Terminal assignments (2 x terminal blocks, 17-pole)
1) DC 24 V