12V Modbus RTU 8 Channels Relay Module Input Optocoupler Isolation RS485 MCU
Control appliances with large current using this versatile relay module.
- Product Name: 8 Bit ModbusRTU Relay Module
- MCU: One STM8S103K
- Working Voltage: DC 12 V
- Work Temperature: -25~85
- Work Humidity: 5%~95%RH
- Size: 140*80*20mm
Features:
- Modbus serial communication
- Relay switching output
- Convenient AT command control
This 12V Modbus RTU 8 Channels Relay Module Input Optocoupler Isolation RS485 MCU is designed to control various appliances and equipment with a large current. It can be easily controlled by popular Micro-controllers like Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, and TTL logic. The module features a 12V 8-Channel Relay interface board, with each relay requiring 50-60mA Driver Current. It is equipped with high-current relays capable of handling AC250V 10A and DC30V 10A.
Applications for this module include support for all MCU control, industrial field usage, PLC control, and smart home control.
Package Includes: 1 x 12V Modbus RTU 8 Channels Relay Module Input Optocoupler Isolation RS485 MCU
Images are for illustration only; actual product may vary.