Astibym RS232 Relay Module DC 5V Reliable RS485 RTU Control Relay Module Relay Switch Board PLC for Modbus

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SKU:
ZC45114
UPC:
9369144061997
Condition:
New
Availability:
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Astibym RS232 Relay Module DC 5V Reliable RS485 RTU Control Relay Module Relay Switch Board PLC for Modbus