User manual

tams elektronik
English Adapter for PluX22-, 21MTC- and SUSI-Interface
7.2. 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
Figure: Top side of the adapter PCB
Assignment for use according to 21MTC (NEM 660 / RCN-121)
11 = Index-Pin
Pin Name Description MTC adapter Cable colour
1 Input1 sensor input 1
2 Input2 sensor input 2
3 AUX6 output 6
4 AUX4 output 4
5 ZBCLK pulse generator train bus
6 ZBDTA data train bus (TxD, RxD)
7 F0r lighting forward direction yellow
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