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DIN-Rail 4 Channel Relay Module Modbus RTU Protocol RS485 High Current Variety Isolation Protection Circuit

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This product is an industrial RS485 interface control 4-way high current relay module, using Modbus RTU protocol, built-in power isolation, magnetic...
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Other Electrical Equipment DIN-Rail 4 Channel Relay Module Modbus RTU Protocol RS485 High Current Variety Isolation Protection Circuit