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1 Bit ModbusRTU Relay Module
A one-channel Modbus RTU relay module with Modbus serial communication and relay switching output.
- Product Name: 1 Bit ModbusRTU Relay Module
- Working Voltage: DC 12V
- Working Current: 1A
- Work Temperature: -25~85
- Work Humidity: 5%~95%RH
- Size: 84*27*20mm
Features:
- Modbus serial communication
- Relay switching output
- Convenient AT command control
This one-channel Modbus RTU relay module is equipped with a stable 8-bit MCU and RS485 level communication chip, adopting the standard MODBUS RTU format RS485 communication protocol. It can realize 2-bit input signal detection and provides a 2-bit relay output. It can be used for digital detection or power control occasions.
Application: Supports all MCU control, industrial field, PLC control, smart home control.
Package Includes: 1 x 12V Modbus RTU 1 Channels Relay Module
* Images are for illustration only; actual product may vary.