DC 12V Relay Module 16 Channel MODBUS RTU RS485 Relay Board PLC Controller Serial Port Switch Shield for Arduino

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DC 12V Relay Module 16 Channel MODBUS RTU RS485 Relay Board PLC Controller Serial Port Switch Shield for Arduino 2026 - buy cheap

DC 12V Relay Module 16 Channel MODBUS RTU RS485 Relay Board PLC Controller Serial Port Switch Shield for Arduino - compare prices

DC 12V Relay Module 16 Channel MODBUS RTU RS485 Relay Board PLC Controller Serial Port Switch Shield for Arduino - specifications

DC 12V Relay Module 16 Channel MODBUS RTU RS485 Relay Board PLC Controller Serial Port Switch Shield for Arduino - photo 2026

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Product specifications

Brand Name: diymore
Origin: CN(Origin)
Theory: Voltage Relay
is_customized: NO
Contact Load: High Power
Voltage: 12V
Protect Feature: Sealed
Power Source: DC
Usage: General Purpose

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