PRODUCT DESCRIPTION
This is a 5V Modbus RTU 2 Channels Relay Module Input Optocoupler Isolation RS485 MCU. Be able to control various appliances and other equipment with a large current. It can be controlled directly by a Micro-controller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic). 5V 4-Channel Relay interface board and each one needs 50-60mA Driver Current. Equipped with high-current relay, AC250V 10A ; DC30V 10A.
Application:
- It can be controlled by any MCU.
It is suitable for industrial applications.
It can interface with PLC devices.
It can enable smart home automation.
.
Features:
- This device has the following features:
– It uses Modbus serial protocol to communicate with other devices
– It has relay contacts for switching outputs
– It can be controlled easily with AT commands
Specification:
- Product Name: 5V Modbus RTU 2 Channels Relay Module
- Working Voltage: DC 5V
- Working Current:1A
- Work Temperature:-25℃~85℃
- Work Humidity:5%~95%RH
Package Includes:
1 x 5V Modbus RTU 2 Channels Relay Module Input Optocoupler Isolation RS485 MCU