RMweb Gold Ruston Posted July 26 RMweb Gold Share Posted July 26 I bought this from the interweb. There are no instructions with it, so I'm trying to work it out. I assume Rail L and Rail R go to the loco pickups? M+ and M- go to the motor? I need to know which to use for a Lais 870001 Stay Alive and which to use for a speaker. I'm not bothere about any of the others. Link to post Share on other sites More sharing options...
pauliebanger Posted July 26 Share Posted July 26 Dave, The two LS pads are for speakers, GND for stay alive negative and +VE pad for positive. The F pads are for function output. Paul 1 1 2 Link to post Share on other sites More sharing options...
RMweb Gold Ruston Posted July 26 Author RMweb Gold Share Posted July 26 Cheers, Paul. Link to post Share on other sites More sharing options...
RAF96 Posted July 29 Share Posted July 29 Ask Liais for a copy of the instructions they knocked off with the device. Link to post Share on other sites More sharing options...
pauliebanger Posted July 30 Share Posted July 30 (edited) Knocked off from where exactly? Jeremy at Digitrains and I co-designed this Next 18 adapter, originally to make it possible to fit ZIMO decoders with my custom sound project to Heljan's Manning Wardle 009 NG model. The board went through several iterations before we settled on the final design and I have retained physical examples of the rejected development boards. LaisDCC manufactured them for us under their own branding and Digitrains had exclusive supply initially, after which they became part of the standard LaisDCC range. Paul Edited July 30 by pauliebanger 2 3 Link to post Share on other sites More sharing options...
RMweb Gold Oldddudders Posted July 30 RMweb Gold Share Posted July 30 The idea that all Chinese firms are unscrupulous rip-off merchants does need debunking at times. 3 Link to post Share on other sites More sharing options...
RMweb Gold franciswilliamwebb Posted July 30 RMweb Gold Share Posted July 30 34 minutes ago, pauliebanger said: LaisDCC manufactured them for us under their own branding I did not know that, but I've used a good number of these to date 🫡 Link to post Share on other sites More sharing options...
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