+
Modbus RTU 4 Way Relay Module DIY 4 Road Input 485 TTL Communication 4-Channel Input Relay Module
Description:
4 channel relay output (a normally open, normally closed) STM8S103F3 microcontroller 4 way optical coupling isolation 4 relay closed the LED light Circular DC interface, and DC terminal interface.Convenient power connection (5 v or 12 v power supply voltage according to the voltage relay decision) 4 road input interface All the RS485 communication interface. A power indicator light A user LED lights Reset button Specification:
Modbus RTU Command
Baud Rate: 9600 8 NONE 1 Send hex Hexadecimal reception Steps: 1. Software setting the baud rate 2. Set the address (device address used to communicate) / ************************************************* ****************** / Set the address is: 01 00 06 40 00 00 01 5c 1b Set the address is: 02 00 06 40 00 00 02 1c 1a Read address 00 03 40 00 00 01 90 1b / ************************************************* ****************** / Read the software version 00 03 00 04 00 01 c4 1a // [month] broadcast read (only by one device, for all addresses practical, easy to test) 0,003,000,800,010,419 [years] // broadcast read (only by one device, for all addresses practical, easy to test) 00 03 00 10 00 01 84 1e [hour, minute] // broadcast read (only by one device, for all addresses practical, easy to test) Read the hardware version (PCB version) 0,003,002,000,018,411 // broadcast read (only by one device, for all addresses practical, easy to test) / ************************************************* ****************** / [1 Address] The 1st relay open 01 05 00 01 01 00 9d 9a Relay 1 closed 01 05 00 01 00 00 9c 0a The 2nd relay open 01 05 00 02 01 00 6d 9a 2 Relay Off 01 05 00 02 00 00 6c 0a The 3rd relay open 01 05 00 03 01 00 3c 5a 3 Relay Off 01 05 00 03 00 00 3d ca 4 relay open 01 05 00 04 01 00 8d 9b 4 Relay Off 01 05 00 04 00 00 8c 0b All off 01 05 00 ff 00 00 fd fa All light 01 05 00 ff ff ff fc 4a
Package Included: 1 x Modbus RTU 4 Way Relay Module DIY 4 Road Input 485 TTL Communication 4-Channel Input Relay Module
Merknaam : SHANGSIMOUDLECX
Compatibel Merk/Model : Geen
Oorsprong : Cn (Oorsprong)
