Delta PCS100 Installation Manual page 48

Table 9: CNJ11, CNJ12 Pin Assignment
Item
CNJ11, CNJ12
Site Controller Communication (CNJ7)
CNJ7 connector is used for the site controller input. Connect three AWG 16 wires to the bottom side of
the connector as illustrated in the following table.
Table 10: CNJ7 Pin Assignment
Item
1: RS485A2
CNJ7 2: RS485B2
3: NC
Auxiliary Power Interface Connector (CNJ5)
The CNJ5 connector is used for alternative auxiliary power input with 24Vdc 0.5A. Connect two AWG
16-22 wires to the 2 pins connector as the pin assignment table below. Customer can run PCS100 in
black start mode via this terminal.
Table 11: CNJ5 Pin Assignment
Item
1: Vdc +
CNJ5
2: Vdc -
Installation Manual
Pin Assignment
1: RS485-A2
2: RS485-B2
3: NC
5: CAN-H2
6: CAN-L2
7: NC
8: NC
Pin Assignment
The same RS485 terminal as pin1 and pin2 of
CNJ11, for ESS Controller/Site Controller/ Local
Controller/PC
Pin Assignment
24Vdc, 0.5A;
For Black Start
For Site controller / ESS Controller and PCS
parallel.
For PCS parallel
Reserved
CNJ7
Pin 1
Figure 49. CNJ7 Pin Assignment
Notes
Notes
44
Wiring Instructions
Notes