Manual

tams elektronik
Adapter for PluX22- and 21MTC-Interface tams elektronik
3.5. Assignment for 21MTC adapters (NEM 660/RCN-121)
In order to avoid damage due to a connection of the decoder with reversed polarity, you sould
remove the index pin (pin 11) at the 22-pole plug connector. You can withdraw the pin with
small pliers.
MTC adapter
Mounting version 1 (a and b)
Socket terminal strip of the decoder
on top
Mounting version 2 (a and b)
Socket terminal strip of the decoder
at the bottom
1a 2a
1b 2b
Figure: Top side of the adapter PCB
Assignment for use according to 21MTC (NEM 660 / RCN-121)
11 = Index-Pin
10 | Assembling the kit