Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
---|---|---|---|---|---|
Price /Unit | $26.34 | $25.80 | $25.00 | $23.92 | Contact US |
Serial Port Control Relay Module 8 Channel RS232 PC Control Relay
Description:
- Used for smart switch control, decoration, hotel management
- Adopting electrical communication agreement, 232 communication interface dual power interface design, more easy for power supply connection
Parameters:
- Relay number: 8
- Voltage: DC 12V (5V/ 24V)
- Relay installation: welding
- Trigger: 1 normally open/ 1 normally close
- Loading current: max 10A
- Looding voltage: max AC270V, DC30V
- Output indicator: LED
- Module size: 145*95*40mm