HYD 3K~6K-EP User manual
Copyright © Shenzhen SOFARSOLAR Co., Ltd。
The current sensor outputs a
positive electrode
RS485 differential signal +
RS485 differential signal –
Fig.4-9 COM interface
1. RS485（Wired monitoring or inverter cascade monitoring）
Refer to the figure shown below, connect the RS485+ and RS485- of the
inverter to the TX+ and TX- of the RS485→ USB adapter, and connect the USB
port of the adapter to the computer.(NOTE ： The length of the RS485
communication cable should be less than 1000 m)
Fig 4-10
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