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Features
- Channel: 2-channel relay;there are 2 expansion IN ports, low level output
- Interface:DB9 female RS232 level,can control relay on/off/self-lock/inching by computer terminal
- Operating Voltage:DC 12V (range:8.5-13.5V)
- Control Voltage:DC 9V 12V or DC 8.5-13.5V/AC 85-265V
- Control Current:10A
Command Reference: UART Relay Module Commands Reference
The price of 12VDC 2 Channel Relay Module with DB9 Serial Port RS232 Interface in Sri Lanka is Rs 1,400 at 1 shop.
37left.lk lists 12VDC 2 Channel Relay Module with DB9 Serial Port RS232 Interface prices from 1 shop in Sri Lanka on one page.
Yes, 12VDC 2 Channel Relay Module with DB9 Serial Port RS232 Interface is available in Sri Lanka at 1 shop.