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Own turnout switch box setup?
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Offline mramstedt  
#1 Posted : 16 November 2021 22:27:06(UTC)
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mramstedt

Finland   
Joined: 23/10/2021(UTC)
Posts: 15
Location: Uusimaa, Helsinki
What is the wiring setup for the 74491 motor. How can I wire my own switches to control the motors? I assume I would need an a transformer, two position switches and what else?
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Offline Martti Mäntylä  
#2 Posted : 16 November 2021 23:22:04(UTC)
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Martti Mäntylä

Finland   
Joined: 15/11/2018(UTC)
Posts: 398
Location: Uusimaa, Helsinki
The yellow wire is connected to the operating voltage (digital power or yellow plug in analog). The two blue wires are connected momentarily to ground voltage to operate the switch back and forth; anything that can do that can be used.
- Martti M.
Era III analog & digital (Rocrail, CAN Digital Bahn, Gleisbox/MS2, K83/K84), C & M tracks, some Spur 1
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