Lenze 931W - Manual (Page 60)

Appendix
RS232 connection
10

60 GHB 13.0002-EN 3.1
10.9 RS232 connection
A
B
D
C
T13.0060
 length x
 brown
 black
 blue
RS232 connection cable
3-pole socket
assignment
9-pole socket
assignment
Conductor cross
section
Core identification Signal designation
1 2 0.25 mm 2 / AWG23 br TxD
4 3 0.25 mm 2 / AWG23 sw RxD
3 5 0.25 mm 2 / AWG23 bl ground