Ethernet Communication Connector (CNS4)
The CNS4 connector is used for Ethernet communication. Use a common Ethernet cable to connect to a
site controller, EMS or BMS.
Please be noted if one uses PC to connect with a PCS Ethernet port, there may be a connection issue
due to the Ethernet Card compatibility in some PCs. In this case, we can suggest an Ethernet-USB
converter to connect with PCS.
Figure 30. Communication connection diagram
Communication Connector for BMS(CNS10)
The CNS10 connector is used for CAN communication with BMS. Take out the green 10-pin connector
(CNS10 from the accessory kit, and connect two prepared AWG 16 wires to pin 1~2 of this connector as
shown in the following figure.
Figure 31. CNS10 Pin Assignment
Table 13: CNS10 Pin Assignment