Vacon NXV0040 - Option Board OPTC2 (RS-485)

ELECTRICAL CONNECTION vacon • 29
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5.4 Option board OPTC2 (RS-485)
Figure 5-11. Vacon RS-485 option board OPTC2
Signal
Connector
Description
NC* 1* No connection
VP 2 Supply voltage – plus (5V)
RxD/TxD –N 3 Receive/Transmit data – A
RxD/TxD –P 4 Receive/Transmit data – B
DGND 5 Data ground (reference potential for VP)
*You can use this pin (1) to bypass the cable shield to the next slave
Table 5-10. OPTC2 bus connector signals
X4
X1
Bus connector
Jumpers Interface board connector
Grounding plate
1
2
3
4
5