12VDC 2 Way 2 Channel Relay Module with DB9 Serial Port RS232 Interface
Price in Sri Lanka
Relays and SSRElectromechanical Modules
Tronic.lk
Rs 1,400
In stock
Updated 01 Nov 2026
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Description
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
Frequently asked questions
What is the price of 12VDC 2 Way 2 Channel Relay Module with DB9 Serial Port RS232 Interface in Sri Lanka?▾
The current price of 12VDC 2 Way 2 Channel Relay Module with DB9 Serial Port RS232 Interface in Sri Lanka is Rs 1,400 at Tronic.lk.
Is 12VDC 2 Way 2 Channel Relay Module with DB9 Serial Port RS232 Interface available in Sri Lanka?▾
Yes, 12VDC 2 Way 2 Channel Relay Module with DB9 Serial Port RS232 Interface is currently in stock at Tronic.lk in Sri Lanka.
Where can I buy 12VDC 2 Way 2 Channel Relay Module with DB9 Serial Port RS232 Interface in Sri Lanka?▾
You can buy 12VDC 2 Way 2 Channel Relay Module with DB9 Serial Port RS232 Interface in Sri Lanka at Tronic.lk. Visit 37left.lk to compare prices across multiple shops and find the best deal.
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