DR4088RB-CS / OPTO 2021-07-06
P 5
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® R-Bus, B-Bus are trademarks which are registered in the name of Modelleisenbahn GmbH. XpressNet and RS-Bus is a trademark registered in the name of Lenz
2.3 Hardware Overview
1 Connecon feedback 1 to 8
2 Common connecon "C" for the right or le detector group.
Feedback group.
3 Connecon feedback 9 to16
4 programming buon
5 green LED
(ashes as soon as the power supply is available)
In addion, the LED signals by
dierent ashing cycles the two programming levels.
6 R-Bus® connecon
7 yellow LED
(ashes during acvity on the R-Bus®)
8 R-Bus® connecon
9 red LED
(ashing during load or acvity at S88N connecon)
10 S88N In connecon
11 S88 In connecon
1 2
3
4
5 6 7 8 9 10 11