LDT Digital-Professional Series Operating Instructions

L D T
ittfinski aten echnik
Operating Instruction
InstructionBedienung
Data switch
from the Digital-Professional-Series !
DSW-88-F
DSW-88-G
>> finished module or
finished module in a case <<
suitable for the s88 feedback bus
The data switch enables to ramify the s88-
feedback line.
The data switch DSW-88 is suitable for all devices
using the s88 feedback bus (Märklin-Memory,
Märklin-Interface, Intellibox, TWIN-CENTER or
High-Speed Interface HSI-88).
This product is not a toy! Not suitable for children under 14 years of age! The kit
contains small parts, which should be kept away from children under 3 years of
age! Improper use will imply danger or injuring due to sharp edges and tips!
Please store this instruction carefully.
Introduction / Safety Information:
You have purchased the model railroad data switch DSW-88
as a kit or as a finished module. The DSW-88 is a high quality
product, which is supplied within the
Series of Littfinski DatenTechnik (LDT) and can be connected
to your digital system via the s88-feedback bus without any
problems.
We are wishing you having a good time using this product.
The finished module and the finished module in a case comes
with a 2 years limited warranty.
• Please read the following instructions carefully. Warranty will
expire due to damages caused by disregarding the operating
instructions. LDT will also be not liable for any consequential
damages caused by improper use or installation.
General description:
The s88-feedback bus is normally built up as a continuous line
with all feedback modules behind each other.
This feature has its disadvantages on some model railway
layouts. If the digital central control unit is positioned at the
center of a model railway track the feedback line can only be
directed to the right or left hand side and has then to be re-
directed from the left or right end via the layout middle into the
opposite layout part.
The data switch DSW-88 gives you the opportunity to ramify
the s88 feedback bus at any position on the track.
(LDT)
040012
Part-No.:
or
040013
Part-No.:
Digital-Professional-
Connecting the DSW-88 to the
digital model railway:
• Attention: Before starting the installation switch-off the
drive voltage by pushing the stop button or disconnect
the main supply from all transformers.
Left
8
ST2
Digital-Profi werden!
Datenweiche
DSW-88
Datenweiche für den s88-Rückmeldebus.
Dataswitch for the s88 feedback bus
Datenweiche für den s88 Rückmeldebus
ST1
OUT
Connect the 6-poles plug to the Interface, Memory, Intellibox,
TWIN-CENTER or to the existing s88 feedback modules. The
connection cable has to show into the bottom of the data
switch. If you connect the data switch to an output of the High-
Speed Interface HSI-88 the cable shall show in a direction
away from the HSI-88.
The plugs of following feedback modules shall be plugged
onto the left or right 6-poles pin plug bar so that the cable will
point away from the data switch. Next to one end of the pin bars
you find a white mark. If you use LDT feedback modules with
interference-protected twisted connection cable the white
marking has to correspond with the white wire of the cable.
If you use feedback modules with a ribbon-cable the plug has to
be inserted that way that the cable will point away from the data
switch.
Right
A = 10
B = 11
C = 12
D = 13
ST3
E = 14
F = 15
Littfinski DatenTechnik
D-25492 Heist
www.ldt-infocenter.com
DSW-88
Rev. 2.0
Littfinski DatenTechnik