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Attention!
Improper setting of the terminal resistor will cause
communication failure.
Use Standard RS485 Wire
In order to achieve good communication, be sure to use
standard copper mesh shielding of RS485 twisted. Do not use
general network cable as RS485 wire.
RS485 Cable AC and DC Cable Separately
To maintain good communication and reduce interference,
please separate the RS485 cables from the AC and DC wiring
and keep at least 10cm far away or use a cable with metal
shield isolation.
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