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Description
1. DC 12V power supply.
2. Standby current (all relays closed) 11mA, 1 relay open 39mA, 2 relays open 67mA, 3 relays open 95mA,4 relays open 121mA,5 relays open 147mA,6 relays open 173mA, 7 relays open 198mA,8 relays open 223mA…
3. inchopeninch inchcloseinch inchMomentaryinch inchSelf-lockinginch inchInterlockinch inchDelayinch 6 Commands
4. MODBUS RTU command
5. Under the inchDelayinch command ,the maximum delay is 255 seconds
6. MODBUS commands can be made serial HyperTerminal (serial assistant) OR inchModbus Pollinch Enter.
7. Under the MODBUS command mode, it can support up to 64 devices in parallel
8. Size:168 x 65 x 19mm
9. Maximum load:10A / 250VAC, 10A / 125VAC, 10A / 30VDC, 10A / 28VDC, 10A / 12VDC.
Application
Automated industry PLC
Smart Home,Home Automation ,Wiser Home;
PTC Camera
Security Monitoring
Identification system;
Motor FW & BW
LED
Typical Applications
MODBUS RTU command mode (HEX), you can control a variety of ways:Serial Hyper Terminal Control (need to manually add the CRC), Modbus Poll software control (software automatically add the CRC), PLC or MCU process control
Wiring Diagram
1. DC 12V control circuit,Wiring diagram below. inchLOADinch may be camera,LED lights, fans, motors and other DC 12V equipment
2. DC 1-110V OR AC 85-265V control circuit,Wiring diagram below(Note:If not DC 12V load, need another DC 12V power supply). inchLOADinch may be LED lights, fans, motors Lights, fluorescent lights, solar water heaters and other DC AC equipmen
Test Software
Serial HyperTerminal
Modbus Poll
Package Included
1 x R421B16 16CH DC 12V RS485 Modbus RTU Relay Board
Additional information
| Weight | 0.229 kg |
|---|
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