Delta PCS100HV - Page 43

Installation Manual
36
Wiring Instructions
Communication Connector (CNR3, CNR11)
The CNR3 and CNR11 connectors are for communication with other PCS in parallel operation. Prepare
two RJ45 connectors with shielded Ethernet cables, and the wires to the pin 1~8 of the RJ45 connector,
and it should be connected as the graphic and pin assignment below:
Figure 32. CNR3, CNR11 Pin Assignment
Table 14: CNR3, CNR11 Pin Assignment
Item
Pin Assignment
Notes
CNR3, CNR11
1: RS485A_P
PCS parallel RS485 communications
2: RS485B_P
3: #SYSDISABLE
PCS parallel I/O
4: CANH_P
PCS parallel CAN communications
5: CANL_P
6: PGD
7: RS485A_M
Monitor RS485 communications
8: RS485B_M
ID setting switches (SWR4)
The SWR4 switches are used to set the ID of PCS.
Figure 33. SWR4 Assignment
P1
P2