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8CH DC 5V 12V 24V RS485 RS232 (TTL) Modbus RTU Control Module Modbus Rtu Protocol AT Instruction Multifunctional Relay Board PLC

USD 7.80USD 11.14

8CH DC 5V 12V 24V RS485 RS232 (TTL) Modbus RTU Control Module Modbus Rtu Protocol AT Instruction Multifunctional Relay Board PLC

Description
Specification
10PCS New MAX481CSA MAX481 SOP8
USD 21.60USD 30.00
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