5V DC 2 Channel Relay Module with 7-24V Modbus RTU protocol and RS485/TTL Anti-reverse Connection

LC 2 Channel Modbus Relay Module

Equipped with mature and stable 8-bit MCU and RS485 level communication chip

• Communication Protocol: Support standard Modbus RTU protocol
• Communication Interface: Support RS485 / TTL UART interface
• Communication Baud Rate: 4800/9600/19200, default 9600bps, support power saving
• Photocoupler Input Signal Range: DC3.3-30V (This input cannot be used for relay control)
• Device Address: Range 1-255, default 255, support power-down save
• Onboard Relay: One 5V, 10A / 250V AC 10A / 30V DC relay
• Relay Durability: Continuously attract 100,000 times, with diode leakage protection, short response time
• Supply Voltage: DC7-24V, with input anti-reverse protection

Top Features:

• Mature and stable 8-bit MCU
• Supports standard Modbus RTU protocol
• RS485 / TTL UART interface
• 5V, 10A / 250V AC 10A / 30V DC relay

LC 2 channel Modbus relay module is designed for 1-way input signal detection and 2-way relay output. It can be used for digital detection or power control occasions.

Package includes: 1 x 7-24V Modbus RTU 2 Channel Relay Module RS485.

Images are for illustration only; actual product may vary.