Model Railroad Control Systems
Model Railroad Control Systems

MRCS-RelayBreakout

Fork project on GitHub

Breakout for OMRON style DPDT relay

Initial version

 

Download MRCS-RelayBreakout_array.scr - Eagle SCRipt

 

MRCS-RelayBreakout Version 1.0

First built: 2018-12

Initial version

Schematic
Schematic
Bot Silk
Bot Silk
Board
Board
Top Silk
Top Silk
Bot Silk
Bot Silk
Board
Board
Top Silk
Top Silk

UNPUBLISHED

Documentation

Relays come in handy in many telephone applications. This is an inexpensive DPDT (2 form C) relay suitable for controlling 2A loads, serving as a latch for lights and buzzers, providing a contact multiplier etc. The relays come in many voltage options from 3-48 VDC, so the board can be customized for many different applications.

This differs from the inexpensive “Arduino Relays” in that the inputs are necessarily logic compatible and in that these are DPDT whereas the “Arduino Relays” are typically only Single Pole Double Throw (SPDT).

doc

Relays come in handy in many telephone applications. This is an inexpensive DPDT (2 form C) relay suitable for controlling 2A loads, serving as a latch for lights and buzzers, providing a contact multiplier etc. The relays come in many voltage options from 3-48 VDC, so the board can be customized for many different applications.

This differs from the inexpensive “Arduino Relays” in that the inputs are necessarily logic compatible and in that these are DPDT whereas the “Arduino Relays” are typically only Single Pole Double Throw (SPDT).

This technical documentation is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike