LDT Digital-Professional Series Assembly Instruction

L D T
ittfinski aten echnik (
Assembly Instruction
SupplyBox
for direct current supply from
switched mode mains power supply
from the Digital-Professional-Series !
SB-4-B
Practical unit for the direct current supply from
switched mode mains power supply.
On the SupplyBox can be connected up to
two Märklin Switched Mode Mains Power
⇒
Supply units 60061
and
two switched mode mains power supply
⇒
units with 5.5x2.1mm round plugs
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! Improper
use will imply danger of injuring due to sharp edges and tips! Please store this
instruction carefully.
Introduction:
You have purchased a high quality kit for your model railway that
is supplied within the assortment of Littfinski DatenTechnik
(LDT).
• These kits are easy to assemble and they are a product of high
quality.
• Model railway kits are not only welcome handicraft jobs but
they can be purchased with a considerable price reduction.
This will justify to spend about an hour because you do not
need more time to assemble those kits.
We wish you having a good time to assemble and using this
product.
General:
Tools required for the assembly
Please assure that the following tools are available:
• a small side cutter
• a mini soldering iron with a small tip
• solder tin (if possible 0.5mm diameter)
Safety Instructions
• All electrical and electronic components included in this kit
shall be used on low voltage only by using a tested and
approved voltage transducer (transformer). All components
are sensitive to heat. During soldering the heat shall be applied
for a very short period only.
LDT
)
600601
Part-No.:
>> kit <<
• The soldering iron develops a heat up to 400°C. Please keep
continual attention to this tool. Keep sufficient distance to
combustible material. Use a heat resistant pad for this work.
• This kit consists of small parts which can possibly be
swallowed from children. Children (especially under 3 years)
shall not participate on the assembly without supervision.
Set-Up:
For the board assembly please follow exact the sequence of the
below assembly list. Cross each line off as done after
completing the insertion and the soldering of the respective part.
The resistor-network RN1 is marked at one end for the
assembly position with "...103..." and additionally with a printed
circle or a square. Assemble this component that way that the
marking corresponds with the marking at the first bore of the pc-
board. Additionally is the first bore marked with "1".
Light emitting diodes have to be assembled that way that the
longer connection leg will correspond with the mark "+" on the pc-
board. Before assembly please push the attached spacing
tubes over the connection wires.
Assembly List:
Pos. Qty. Component
1 1 printed curcuit board
2 1 network 4*10kOhm
3 4 LED plus spacing tube
4 4 clamps 2poles
5 2 DC-socket (KYCON)
6 2 DC-supply socket
7
Subject to technical changes and errors. © 08/2019 by LDT
Remarks Ref.
attend to the polarity! (103) RN1
attend to the polarity! LED1...4
KL1...4
BU1 & 3
BU2 & 4
final control
Made in Europe by
Littfinski DatenTechnik (LDT)
Bühler electronic GmbH
Ulmenstraße 43
15370 Fredersdorf / Germany
Phone: +49 (0) 33439 / 867-0
Internet: www.ldt-infocenter.com