Kato Unitrack Turnout Operation using Momentary Toggle Switch

NOTE: THE TWO LEDS CAN BE CONNECTED VIA A SINGLE RESISTOR RATHER THAN TWO SEPARATE RESISTORS

PLEASE READ IMPORTANT INFORMATION ABOUT THE RELAY CONNECTIONS BELOW

A follow up to the Kato Unitrack Operation using Toggle and Pushbutton Switches video.
In this video we remove the pushbutton, replace the toggle switch with a momentary toggle switch and add some extra circuitry so that we can add some indicator LEDs.
Link to Kato Unitrack Operation using Toggle and Pushbutton Switches video:    • Kato Unitrack Turnout Operation using...  

PLEASE NOTE: THE RESISTOR CONNECTS TO PIN 4 OF THE RELAY AND THE LEDS TO PINS 6 AND 8

Parts required for one turnout:
1 x FRT3-SL2 12V Latching relay
1 x Momentary toggle switch marked (on) off (on)
2 x 1N4001 or 1N4002 diodes
2 x LEDs - your choice of colour and size
1 x 680 ohm resistor (you can increase the value if the LEDs are too bright)
Hookup wire, solder

Australian T Trak website
https://sites.google.com/view/austral...

T Trak, Ntrak website
https://www.ntrak.org

Kato Unitrack website
https://www.unitrack-kato.com/