Multiplex IO signal lines and power source onto a single pair of wires. Saving headache, manpower, time and installation cost.
![](https://www.pic-control.com/product/pic-340-io-relay-over-dc-power-line/io-power-line-pic-340.jpg)
This is a relay switch device that operates over a DC Power Line. Supply DC power and control relay with only 2 wires !!!
![](https://www.pic-control.com/product/pic-340-io-relay-over-dc-power-line/pic-340-io-power-line-board.jpg)
Convert existing single pair wires installation for used with your newly upgraded system without having lay more wires behind the conceal wall.
Application
- Convert a passive wall door open switch into an contact-less door open switch.
- No need for an additional separate power wiring.
- Convert a 2 wires wiring for a 4 wires use.
- Multiplex multiple I/O signal lines and power lines onto a single pair of twisted wires over long distance.
Practical example of using PIC-340 IO Power Line product. Install your 4 wires contact-less switch (touch-less switch) using only 2 wires from your existing installation.
![](https://www.pic-control.com/product/pic-340-io-relay-over-dc-power-line/io-relay-over-dc-power-line.jpg)
Features
Easy to use, simple to install.
![](https://www.pic-control.com/product/pic-340-io-relay-over-dc-power-line/pic-340-io-power-line.jpg)
- Operates as a pair of PIC-340 board.
- PWR suitable for active devices that requires power source ranging from 9Vdc, 12Vdc to 24Vdc.
- Output relay dry-contact
(rated load of 1A at 30Vdc,
or 0.3A at 125Vac). - Input dry-contact (passive switch contact).
- Line, I/O + power supply twisted pair wiring can allow distance of a few meters to 200 meters long.
Size and Dimension
Small and Slim profile of only 40x40x7mm which can easily fit into most wall switch boxes (flush or surface mount).
![](https://www.pic-control.com/product/pic-340-io-relay-over-dc-power-line/pic-340-size-dimension.png)
How to purchase?
You can email to buy PIC-340 IO Power Line.
or Contact us for further information.
Custom design a communication over DC power line system that suits for your industries application. Designing your very own transceiver multiplexer to reduce your wiring from many to using a single pair of wires.