PRODUCT DESCRIPTION
The product is a 12V Modbus RTU 2-Channel Relay Module, equipped with Input Optocoupler Isolation and an RS485 MCU, designed for controlling various appliances and devices that require substantial current. It can be directly controlled using a Microcontroller such as Arduino, 8051, AVR, PIC, DSP, ARM, MSP430, or TTL logic. The module features two 12V relay channels, each needing a driver current of 50-60mA, and can handle high currents up to AC250V 10A or DC30V 10A.
This application can be used for:
– Controlling any MCU device.
– Industrial applications.
– PLC systems.
– Smart home automation.
This text describes the features of a device or system. It can be rewritten as follows:
– It supports Modbus serial communication for data exchange.
– It can switch relay outputs using different modes and parameters.
– It allows easy control through AT commands.
Specification:
- Product Name: 12V Modbus RTU 2 Channels Relay Module
Working Voltage: DC 12V
Working Current: 1A
Operating Temperature: -25℃ to 85℃
Operating Humidity: 5% to 95% RH
Package Includes:
1 x 12V Modbus RTU 2 Channels Relay Module Input Optocoupler Isolation RS485 MCU