Wiring Diagram - Selectrix Trix 66843 Bedienungsanleitung

Connecting the Power-Pack to Central Unit I or II
Setting the Mode of Operation
Bothwirejumpers on the adjustmentblock mustbe inthe
closed position (hooked).
Connecting the Translater to Central Unit I or II
The sx socket on the Translater is connected to the data
bus on the central unit with the 5-conductor DIN-plug
bus cable included with the Translater.

Wiring Diagram

Track area supplied with power
from the Power
Power bus Px:
To additional Power-Pack
Power-Packs
AC power
AC power transformer
* Common powersupplyfromcentral u nit,Booster a ndPower-Pack: Follow thedirections below exactly!
Track Current from Central Unit l, Booster I and
Power-Pack 2000
The Central Unit I (66801) and the Booster I (66802)
have a built-in transformer that provides 14 volts AC.
If tracks on a model railroad layout are connected to a
Central Unit I or a Booster l, and if additional tracks are
to be connected to a Power-Pack2000(66807),the latter
should also be supplied with 14volts AC.
Using a 16 volt transformer for the Power-Pack2000,
the voltage potential on these tracks is 2 to 2.5 volts
higher than on the tracks connected to the Central Unit I
or Booster l. To avoid high transition currents when a
locomotiveor train passesoverthe insulatedrailjoints
between these track areas, the voltage difference can
be avoided through the use of power diodes (min.
5 Amps) cut into the AC power line to the Translator
(see diagram below).
Power-Pack
AC power
transformer
Voltage reduction of the
effective
per diode pair: 0.7 volts
Pack
Insulating rail joiners
on both
2000
Translater
Clip
RO (red)
Power bus
to
Clip
Power-Pack
BL (blue)
Central
Central
* AC power transformer
2000
DC current
Connecting the Power-Pack 2000
The Power-Pack is also connected with a DIN-plug bus
cable to the Px socket on theTranslater.
How to connect the tracks and/or additional
can be found in the operating instructions of the Power-
Pack 2000.
Track area supplied with power
trom the central unit
sides
Red clip Blue clip
Data bus
from central
unit
to Translater
909
Unit I or
Unit II with
Track Current from Central Unit II, Booster II and
Power-Pack 2000
To avoid different voltage potentials, the Central Unit II
(66804), Booster II (68805) and Power-Pack (66807)
must be operated with the same AC voltage.
The output voltage for the Central Unit II or Booster II
must be set to the factory level (see operating instructions
for these units).
Power-Pack 2000 Versions
The Selectrix Power-Pack 2000 has been produced in
two electronically different, but externally identical ver-
sions. The first version is only for use in conjunction with
the Central-Control 2000.
The second version is also suitable
use with the Central Unit I or II and/or
supply power to individual track areas of a model railroad
layout.
Removing the cover allows to determine the version of
the individual Power-Pack (see illustration below).
Version 1
Power-Packs
Data bus Sx:
To additional
controllers,
Function
Decoders,
Occupation
Detectors, etc.
/ 7 08-
Controller
for simultaneous
Booster I or II to
Version 2
i.