Marklin Digital 60883 Manual page 15

Current Supply:
5 volts in mixed operation of S88 and S88 AC/DC Märklin products (as shown in the illustration), as well as products of other makes.
12 volts only in conjunction with the S88 AC/DC. The susceptibility to interruptions is reduced with a 12 volt power supply.
PIN Assignment for the RJ45 Plug
S88 Pin Name Description
1 DATA Readout Data
2 GND Ground for signals and voltage supply
2 GND
3 CLOCK Clock signal for the synchronization
4 PS (LOAD) Load the data into the bus
5 RESET Reset the input memory
6 +5V/+12V Voltage supply for the feedback module
— SHIELD Cable shield, not connected
Märklin assumes no liability for joint use of Märklin products and products of other makes.
We therefore urgently recommend that you check the PIN assignments of the RJ45 plug you may be using.
Color
PIN RJ45
EIA/TIA 568A
2 green
3 white/ orange
5 white/blue
4 blue
6 orange
7 white/brown
1 white/green
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