Lenze 931W - Manual (Page 32)

Electrical installation
Electrical connections of 931M, 230 V AC / 320 V DC
5

32 GHB 13.0002-EN 3.1
5.4 Electrical connections of 931M, 230 V AC / 320 V DC
x1
X5
x2 X4.2 
X4.2  X4.1 
X4.1 
M13.1012 / M13.1023
 Profibus - socket (female)
 Profibus - plug (male)
 CAN - socket
 CAN - plug
X4.1 option Profibus (input)
Pin No.
Description
1 NC
2 RxD/TxD-N Receive / Transmit Data -N A-Line
3 DGND Data Ground (reference potential to VP)
4 RxD/TxD-P Receive / Transmit Data -plus B-Line
5 Shield or PE
X4.1 option CAN (input)
Pin No.
Description
1 (CAN_SHLD) optional CAN Shield
2 NC/optional/(CAN_V+) for supply optoc.if qalv. isolation
3 CAN_GND Ground/OV/V-
4 CAN_H bus line (dominant high)
5 CAN_L bus line (dominant low)