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Schematic of the switch controller?

Started by tannenba, July 02, 2019, 11:22:30 AM

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tannenba

July 02, 2019, 11:22:30 AM
Hello, want to automate my layout with Arduino.  Noticed the switch controllers have a pcb N4861 PCB04 in them.  Anyone have a schematic?  Is the turnout a standard twin coil?  Ei: common/dir1/dir2?


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tannenba

#1
July 03, 2019, 12:21:44 AM
It appears to be a one shot flip-flop with approximately 100 - 150 ms pulse out.
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