Chapter
5
Operating Instructions
Laser measurement sensor LD-MRS
78
©
SICK AG · Germany · All rights reserved · Subject to change without notice
8012948/ZMQ0/2017-06-09
Electrical installation
5.5
Pin assignments and wire colors of the assembled cables
5.5.1
Pin assignment of the assembled cables
Cable Part no. 2049826, 2049827, 2067517, 2049828 (Ethernet data cable, crossover)
Cable Part no. 2049829, 2049830, 2067524 (connecting cable "Synchronization")
4-pin plug (round plug-in connection)
8-pin RJ-45 plug
Pin*)
Signal
Pin
1
RX–
2
2
TX+
3
3
TX–
6
4
RX+
1
4 to 8 not assigned
*) Twisted wire pair: RX– (1) with RX+ (4); TX– (3) with TX+ (2)
Tab. 5-6: Pin assignment of the Ethernet data cable
12-pin plug (round plug-in connection)
9-pin D-Sub plug
Pin*)
Signal*)
Pin
1
not assigned
–
2
Sync-out
6
3
Sync-in
9
4
Data GND
5
5
Data GND
8
6 to 12
not assigned
–
*) Twisted wire pair: Sync-in (3) with Data GND (4); Sync-out (2) with Data GND (5)
Tab. 5-7: Pin assignment of the connecting cable "Synchronization"
1
4
2
3
View from the front
1
4
2
3
View from the soldering side
View from the front
5
8
6
7
1
12
2
10
11
4
3
9
View from the front
5
8
6
7
1
12
2
10
11
4
3
9
View from the soldering side
1
5
6
9
View from
the front
View from the
soldering side
