I have read that instead of using an atlas snap relay to install indicating lights for turnouts , you can use an inexpensive relay
I purchased the relay number suggested but was surprised it had 10 pins 8 + 2
Does anyone know how to wire this dpdt relay to an atlas switch machine to run red/green  led lights on an atlas turnout relay # is EC2 12TNU   MEXEM a general puose 12 volt 2 amp
thanks

hi everyone
I am brand new at this message thing
I have a #62810 Bachmann GP9 Diesel DCC CN #1725( one year old). I want to add sound
I have it disassembled with no problem.  I would like to know what Motion /Sound all in one
decoder I should install and the speaker as well
This locomotive has an 8 pin dcc decoder already present.
thanks for your help and advice