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DC7 -24V Modbus Rtu 4 Channel Relay Module Switch input output RS485/TTL UART
- Item No : 145235365038
- Condition : New
- Brand : - Sans marque/Générique -
- Seller : czb6721960
- Current Bid : US $7.59
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* Item Description
- Elsay four-way Modbus relay module is equipped with mature and stable 8-bit MCU and RS485 level communication chip. Modbus RTU four-way relay module RS485/TTL UART. 2, Communication protocol: support standard Modbus RTU protocol;.
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