roco Z21 Handbuch Seite 5

The Z21 booster adapter
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The Z21 booster adapter enables the use of up to 15 boosters/amplifiers with a CDE interface on a single
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ROCO booster connection. In doing so, the short-circuit notification can be forwarded. The adapter is
equipped with an overcurrent / short-circuit shutdown feature on the CDE output. In order to supply the
adapter with power, a second connection is provided, namely the X-BUS. Both of the cable sets required
for this purpose are enclosed. The two status LEDs indicate 12 V power supply and an active output stage.
Both DCC and MM can be transferred.
The Z21 booster adapter can be used on the following central units:
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Digital amplifier 10761/10764, Multizentrale
Connection to the control unit Z21
Z21
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6-pin
LED illuminated: DCC/MM signal OK,
Data from the central CDE
LED illuminated: Module is supplied
8010789920.indd 5
, small z21
pro
®
CDE
Booster
and large Z21 .
® ®
Tip: If a short-circuit notification of the CDE
booster is not desired, the e-connection can
be kept free.
GB
4-pin
5
5
11.12.2017 10:24:59