Relay Module 2 Channel AntiReverse Connection Protection Input Output Device 724V with RS485/TTL UART Interface

Item Type: Relay Module
Material: PCB
Purpose: It Can Realize 2-Channel Input Signal Detection and 2-Channel Relay Output, Which Can Be Used for Digital Quantity Detection or Power Control Occasions.
Communication Protocol: Support Standard RTU Protocol
Communication Interface: Support RS485/TTL UART Interface
Communication Baud Rate: 4800/9600/19200, Default 9600bps, Support Power-off Save
Optocoupler Input Signal Range: DC3.3-30V (This Input Cannot Be Used for Relay Control)
Output Signal: Relay Switch Signal, Support Manual, Flash off, Flash off Mode, Flash off Delay Base is 0.1S, The Maximum Flash off Time Can Be Set to OxFFFF x 0.1S-65535 x 0.1S- 6553.5S
Device Address: Range 1-255, Default 255, Support Power-off Save

Features

1、Can be pulled‑in continuously for 100,000 times, has diode pollution protection, and has a short response time.
2、With input anti‑reverse connection protection to prevent load damage due to wrong connection.
3、Increase the power‑down save function, improve the stability of the relay module.
4、Can realize 2‑channel input signal detection and 2‑channel relay output, which can be used for digital quantity detection or power control occasions.
5、Using PCB material, it has the dual function of conductive circuit and insulating bottom plate.

Package List

1 x Relay Module