Marklin Digital L88 Mode D'emploi page 27

Use as a Button Matrix (Control Box):
If you want to use the L88 for a button matrix, then the
following setting must be done.
A maximum of 64 button controllers (32 solenoid devices or
64 routes) can be supported by the setting Matrix. A 1N4148
diode per button is required for the setup. Pay attention to
the installation direction.
Contact 9-16 (input) line
12 11 10 9
22
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1
Contact 1-8 (output) Column
2
3
4
Connections for a Control Box
A maximum of 8 control boxes (Inputs 9 - 16) can be con-
nected.
72720 / 72729 / 7272
Now every button must be assigned to a route. Make
sure, that the routes in the Memory are set for automatic
operation.
The settings are done in the configuration mode for the
Memory (see instructions for the Central Station).
The assignment is done by means of the button
advanced settings for a route.
You first enter the address for the button (see table page 23).
Input
10
9
1
2
3
4
5
6
7
8
in the