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12V Modbus RTU 2 Channels Relay Module
Control appliances with large current using this versatile relay module.
- Working Voltage: DC 12V
- Working Current: 1A
- Work Temperature: -25~85
- Work Humidity: 5%~95%RH
- Package Includes: 1 x 12V Modbus RTU 2 Channels Relay Module Input Optocoupler Isolation RS485 MCU
Features:
- Modbus serial communication
- Relay switching output
- Convenient AT command control
- Supports all MCU control
This 12V 2-Channel Relay interface board can be controlled directly by various Micro-controllers such as Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic. Each channel requires 50-60mA Driver Current and is equipped with high-current relay (AC250V 10A; DC30V 10A).
Applications include industrial field, PLC control, and smart home control.
* Images are for illustration only; actual product may vary.