Specification:
Item Type: Relay Module
Product Material: Plastic
Communication Protocol: Support for Standard Modbus RTU Protocol
Communication Interface: Support for R5485/TTL USRT Interface
Communication Baud Rate: 4800/9600/19200, Default 960bps, 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/flash off Delay Base is 0.1s, the Maximum Limit Can Be Set to Flash Off/Flash Off Time 0xFFFF x 0.1s=65535 x 0.1s =6553.5s
Device Address: Range 1-255, Default 255, Support Power Off Save
Features:
1Chip: The board is mature and stable 8bit MCU and MAX485 level conversion chip. 2Support: Support for standard Modbus RTU protocol, support for R5485/TTL USRT interface. 3Protection: Support power down storage, power supply voltage DC724V, with input anti reverse protection. 4Short Time: 100,000 times of continuous pullin, with diode leakage protection, short response time. 5Onboard 1 Way 5V: 10A/ AC 10A/30V DC relay, onboard relay switch indicator.
Package List:
1 x Relay Module
