CPS SCH100KTL-DO-600 - Page 52

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RS485 communication cable connection ③:
Choose the RS485 communication cables according to the following table:
Table 3-16 Cables specifications
Cable
RS485
communication
CAT-5e or 3x 22 - 18AWG communication cable (e.g.
Belden 3106A)
1
485_A
485_B
485_GND
485_A
485_B
485_GND
RS485-1
485_A
485_B
485_GND
485_A
485_B
485_GND
RS485-1
RS485-2
2
Figure 3-29a RS485 Connection (new Comm Board 6-pin)
1. Cable connection of RS485 communication (1 inverter): 6 pin
connector
2. Cable connection of RS485 network communication (multiple
inverters): 6 pin connector