Lenze 931W - Manual (Page 35)

Electrical installation
Electrical connections of 931W, 230V AC / 320V DC
5

35 GHB 13.0002-EN 3.1
X4.2 option Profibus (output)
Pin No.
Description
1 VP Power supply plus (P5V)
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
X4.2 option CAN (output)
Pin No.
Description
1 (CAN_SHLD) optional CAN Shield
2 NC/optional/(CAN_V+) for supply optoc. if galv. isolation
3 CAN_GND Ground/OV/V-
4 CAN_H bus line (dominant high)
5 CAN_L bus line (dominant low)
X2 voltage supply
Pin No.
Description
1 N (with AC supply) or 0V DC
2 N (with AC supply) or +320V DC
3 230V AC L1
PE PE & shield
A +24V brake
b GND 24V auxiliary supply & brake
c Brake enable (low active)
D +24V auxiliary supply
X1 RS232
Pin No.
Description
1 TxD
2 GND
3 RxD
X5 option I/O
Pin No.
Description
1 +24 V
2 iN
3 GND
4 OUT
X5 option local CAN
Pin No.
Description
1 +24 V
2 Local CAN/H
3 GND
4 Local CAN/L
X3 U, V, W drive and brake
Pin No.
Description
1 Motor phase U
2 PE
3 Motor phase V
4 Motor phase W
A + 24 V brake
b GND brake
c NC
D Shield