TAMS Elektronik SD-34, WD-34 User manual

Download

DCCMMDCC

SD-34

Schaltdecoder

Accessory Decoder

Décodeur de commutation

Schakeldecoder

Art.-Nr. 44-01345 / 44-01346 / 44-01347

WD-34

Weichendecoder

Point decoder

Décodeur d’aiguillage

Wisseldecoder

Art.-Nr. 44-02345 / 44-02346 / 44-02347

Anleitung

Manual

Mode d´emploi

Handleiding

Alle Rechte, insbesondere das Recht

der Vervielfältigung und Verbreitung

sowie der Übersetzung vorbehalten.

in jeglicher Form bedürfen der

schriftlichen Genehmigung durch die

publication may be reproduced or

transmitted in any form or by any

means, electronic or mechanical,

permission in writing from Tams

ainsi que le traduction. Toute

duplication ou reproduction sous

quelque forme que ce soit nécessite

l´accord écrit de la societé Tams

Sous réserve de modifications

deze publicatie mag worden

vermenigvuldigd opgeslagen of

openbaar gemaakt, zonder

Technische wijzigingen voorbehouden.

Vervielfältigungen und Reproduktionen

Tams Elektronik GmbH. Technische Änderungen vorbehalten.

n Deutsch 3

including photocopying, without prior

Elektronik GmbH. Subject to technical modification.

droits de reproduction et de diffusion

Elektronik GmbH.

techniques.

voorafgaande schriftelijke toestemming van Tams Elektronik GmbH.

n English 27

n Français 51

n Nederlands 75

SD-34 / WD-34 English

Table of contents

1. Getting started 28

2. Safety instructions 29

3. Safe and correct soldering 32

4. Operation overview 33

5. Technical specifications 34

6. Assembling the kit 35

7. Connecting the decoder 41

8. Programming the decoder 44

9. Check list for troubleshooting 47

10. Manufacturer's note, CE and Warranty 48

Parts list SD-34 I.1 Printed Circuit Board (PCB) layout SD-34 I.2 Circuit Diagram SD-34 II Parts list WD-34 III.1 Printed Circuit Board (PCB) layout WD-34 III.2 Circuit Diagram WD-34 IV (Pages I to IV in the centre of this handbook are removable.)

Remark: RailCom® is the registered trademark of the Lenz Elektronik GmbH, Hüttenbergstraße 29, D-35398 Gießen. To increase the text´s readabiliy we have refrained from refering to this point in each instance.

Page 27

English SD-34 / WD-34

1. Getting started

How to use this manual

This manual gives step-by-step instructions for safe and correct assembly of the kit and fitting of the ready-built module, and operation. Before you start, we advise you to read the whole manual, particularly the chapter on safety instructions and the FAQ chapter. You will then know where to take care and how to prevent mistakes which take a lot of effort to correct.

Keep this manual safely so that you can solve problems in the future. If you pass the kit or the ready-built module on to another person, please pass on the manual with it.

Intended use

The kit or the ready-built module can be assembled and operated with a digital model railway run in DCC or Motorola format to operate solenoid accessories (point decoder WD-34) or other accessories (accessory decoder SD-34), using this manual.

Any other use is inappropriate and invalidates any guarantees. The kit and the ready-built module should not be assembled or fitted by

children under the age of 14. Reading, understanding and following the instructions in this manual

are mandatory for the user.

Caution:

The circuit contains integrated circuits. These are very sensitive to static electricity. Do not touch components without first discharging yourself. Touching a radiator or other grounded metal part will discharge you.

Page 28

SD-34 / WD-34 English

Checking the package contents

Please make sure that your package contains:

§ one kit, containing the components listed in the parts and one PCB

or one ready-built module,

§ one jumper for programming the address,

§ one manual.

Required materials

For assembling the kit you need:

§ an electronic soldering iron (max. 30 Watt) with a fine tip,

§ a soldering iron stand,

§ a tip-cleaning sponge,

§ a heat-resistant mat,

§ a small side cutter and wire stripper,

§ a pair of tweezers and long nose pliers,

§ tin solder (0,5 mm. diameter),

In order to connect the module you need wire. Recommended diameters: > 0,25 mm² for all connections.

2. Safety instructions

Mechanical hazards

Cut wires can have sharp ends and can cause serious injuries. Watch out for sharp edges when you pick up the PCB.

Visibly damaged parts can cause unpredictable danger. Do not use damaged parts: recycle and replace them with new ones.

Electrical hazards

§ Touching powered, live components,

§ touching conducting components which are live due to malfunction,

§ short circuits,

§ connecting the circuit to another voltage than specified,

Page 29

English SD-34 / WD-34

§ impermissibly high humidity,

§ condensation build up

can cause serious injury due to electrical shock. Take the following precautions to prevent this danger:

§ Never perform wiring on a powered module.

§ Assembling and mounting the kit should only be done in closed,

clean, dry rooms. Beware of humidity.

§ Only use low power for this module as described in this manual and

only use certified transformers.

§ Connect transformers and soldering irons only in approved mains

sockets installed by an authorised electrician.

§ Observe cable diameter requirements.

§ After condensation build up, allow a minimum of 2 hours for dispersion.

§ Use only original spare parts if you have to repair the kit or the

ready-built module.

Fire risk

Touching flammable material with a hot soldering iron can cause fire, which can result in injury or death through burns or suffocation. Connect your soldering iron or soldering station only when actually needed. Always keep the soldering iron away from inflammable materials. Use a suitable soldering iron stand. Never leave a hot soldering iron or station unattended.

Thermal danger

A hot soldering iron or liquid solder accidentally touching your skin can cause skin burns. As a precaution:

§ use a heat-resistant mat during soldering,

§ always put the hot soldering iron in the soldering iron stand,

§ point the soldering iron tip carefully when soldering, and

§ remove liquid solder with a thick wet rag or wet sponge from the

soldering tip.

Page 30

SD-34 / WD-34 English

Dangerous environments

A working area that is too small or cramped is unsuitable and can cause accidents, fires and injury. Prevent this by working in a clean, dry room with enough freedom of movement.

Other dangers

Children can cause any of the accidents mentioned above because they are inattentive and not responsible enough. Children under the age of 14 should not be allowed to work with this kit or the ready-built module.

Little children can swallow small components with sharp edges, with fatal results! Do not allow components to reach small children.

In schools, training centres, clubs and workshops, assembly must be supervised by qualified personnel.

In industrial institutions, health and safety regulations applying to electronic work must be adhered to.

Page 31

English SD-34 / WD-34

3. Safe and correct soldering

Caution:

Incorrect soldering can cause dangers through fires and heat. Avoid these dangers by reading and following the directions given in the chapter Safety instructions.

§ Use a small soldering iron with max. 30 Watt. Keep the soldering tip

clean so the heat of the soldering iron is applied to the solder point effectively.

§ Only use electronic tin solder with flux.

§ When soldering electronic circuits never use soldering-water or

soldering grease. They contain acids that can corrode components and copper tracks.

§ Solder quickly: holding the iron on the joints longer than necessary

can destroy components and can damage copper tracks or soldering eyes.

§ Observe correct polarity orientation of semi-conductors, LEDs

electrolytic capacitors and integrated circuits before soldering and ensure that the solder time does not exceed 5 seconds, otherwise components can be damaged.

§ Apply the soldering tip to the soldering spot in such a way that the part

and the soldering eye are heated at the same time. Simultaneously add solder (not too much). As soon as the solder becomes liquid take it away. Hold the soldering tip at the spot for a few seconds so that the solder flows into the joint, then remove the soldering iron.

§ Do not move the component for about 5 seconds after soldering.

§ To make a good soldering joint you must use a clean and

unoxidised soldering tip. Clean the soldering tip with a damp piece of cloth, a damp sponge or a piece of silicon cloth.

§ Cut the wires after soldering directly above the PCB solder side with

a side cutter.

Page 32

SD-34 / WD-34 English

§ After placing the parts, please double check for correct polarity.

Check the PCB tracks for solder bridges and short circuits created by accident. This would cause faulty operation or, in the worst case, damage. You can remove excess solder by putting a clean soldering tip on the spot. The solder will become liquid again and flow from the soldering spot to the soldering tip.

4. Operation overview

Driving the decoder

The decoder´s outputs are operated via accessory decoder commands in DCC or Motorola format, sent from the central unit to one of the four accessory decoder´s addresses. The decoder automatically recognizes the commands´data format. It is possible to switch the outputs via mixed DCC and Motorola commands as well as to operate one output alternately in DCC and Motorola format.

Use

The point decoder WD-34 activates up to four connected points or up to eight other solenoid accessories. Application areas are coil driven points, semaphore type signals and decouplers.

The accessory decoder SD-34 has four integrated change-over relays to operate connected accessories. Application areas are lightings of all kind, light signals and motor-run points with tape shut-off.

Programming

Using a DCC central unit the decoder´s features can be defined by programming the configuration variables (CV). It is also possible to set the address by using a programming jumper.

When using a Motorola central unit the decoder address has to be set with a programming jumper. Changing the other decoder´s features is neither necessary nor possible in layouts run in Motorola format only.

Page 33

English SD-34 / WD-34

Feedback

The SD-34 and the WD-34 are RailCom compatible, i.e. the decoders are able to pass the RailCom messages via the rails to special RailCom detectors. This allows e.g. to feedback the correct performance of setting and switching commands or the actual setting of points.

Power supply

The decoder can either be supplied by the central unit or a booster. In order to release the digital electric circuit it is also possible to supply the decoder by a transformer of it´s own.

5. Technical specifications

Data format DCC, Motorola Feedback log RailCom Supply voltage digital voltage of the central unit

or 14 – 20 V alternating voltage Current consumption (without connected loads) approx. 40 mA Max. total current 1.500 mA

Max. current of the function outputs (up to 2 Sek.) 1.500 mA each

Max. constant current of the function outputs 800 mA each

Protected to IP 00 Ambient temperature in use 0 - + 60 °C Ambient temperature in storage -10 - + 80 °C Comparative humidity allowed max. 85 % Dimensions approx. 73 x 83 mm Weight (SD-34) approx. 67 g Weight (WD-34) approx. 58 g

Page 34

SD-34 / WD-34 English

6. Assembling the kit

You can skip this part if you have purchased a ready-built module.

Preparation

Put the sorted components in front of you on your workbench. The separate electronic components have the following special features you should take into account to prevent mistakes in assembling:

Resistors

Resistors reduce current. Their mounting orientation is of no importance. The value of resistors for smaller power ratings (under 5 W) is indicated through colour rings. Every colour stands for another figure. The colour ring in brackets indicates the tolerance of the resistor which here is of no importance.

Value Colour rings 0,27 Ω / 1 W red - violet - silver (gold) 33 Ω / 0,25 W orange - orange - black (gold) 100 Ω / 0,25 W brown - black - brown (gold) 220 Ω / 0,25 W red - red - brown (gold) 1 kΩ / 0,25 W brown - black - red (gold) 1,5 kΩ / 0,25 W brown - green - red (gold) 2,2 kΩ / 0,25 W red - red - red (gold) 4,7 kΩ / 0,25 W yellow - violet - red (gold) 10 kΩ / 0,25 W brown - black - orange (gold)

Page 35

English SD-34 / WD-34

Diodes

Diodes allow the current to pass through in one direction only (forward direction), simultaneously the voltage is reduced by 0,3 to 0,8 V. Exceeding of the limit voltage always will destroy the diode, and allow current to flow in the reverse direction.

The diode type is printed on the body. Diodes must be mounted in a given direction. The negative

end is marked with a ring. This is shown in the PCB layout.

Zener diodes

Zener diodes are used for limiting voltages. In contrast to "normal" diodes they are not destroyed when the limit voltage is exceeded.

Light emitting diodes (LEDs)

When operated in the forward direction the LEDs light. They are available in several different versions (differing in colour, size, form, luminosity, maximum current, voltage limits). The longer lead of wired LEDs is always the anode (positive pole).

Light emitting diodes should always be connected via a series resistor which limits the current and prevents failure.

Page 36

SD-34 / WD-34 English

Capacitors

Among other things capacitors are used for filtering interference voltages or as frequency determining parts. Ceramic capacitors are not polarized, for that reason their mounting orientation is of no importance. Normally they are marked with a three-digit number which indicates the value coded.

Value Number 100 nF 104

Electrolytic capacitors

Electrolytic capacitors are often used to store energy. In contrast to ceramic capacitors they are polarized. One of the two leads is marked with a minus sign which indicates the mounting orientation. The value is given on the casing.

Electrolytic capacitors are available with different voltage sustaining capabilities. Using an electrolytic capacitor with a voltage sustaining capability higher than required is always possible.

Transistors

Transistors are current amplifiers which convert low signals into stronger ones. They have three contacts. As they are polarized, they have to be mounted in a certain direction.

BC-Types have a housing in form of a half cylinder (SOThousing). The cross section is shown in the PCB Layout which determines the mounting orientation.

The BD types have a flat housing (TO-housing) with the type designation printed on the front side. The metallic rear is unlabelled, on the PCB layout the rear is marked by a thick line.

Page 37

English SD-34 / WD-34

Integrated circuits (ICs)

Depending on the type, ICs fulfil various tasks. They are polarized and therefore have to be mounted in a certain direction. The most common housing form is the so-called

"DIL"-housing, from which 4, 6, 8, 14, 16, 18 or more "legs" (pins) are arranged along the long sides. The mounting orientation is shown by a semicircular or circular marking at the end of the housing, which is also shown on the PCB layout.

ICs are sensitive to damage during soldering (heat, electrostatic charging). For that reason in the place of the ICs IC sockets are soldered in, in which the ICs are inserted later. The mounting orientation of the sockets is preset as well. The markings on the PCB, the socket and the IC must lie on top of each other after mounting.

Opto couplers

Opto couplers are ICs, which work similar to laser beam switches. They combine in one housing a light emitting diode and a photo transistor. Their task is the transmittion of information without galvanic connection. Normally they are in a DIL-housing with 4, 6 or 8 pins.

Relays

Relays are electronic switches, depending on their position the one or other (internal) connection is closed. Their mode of operation can be compared to that of a push-button switch, i.e. the connection is only closed as long as the voltage is applicated. Bistable relays keep their status after switching – comparable to a switch.

Relays which combine two switches in one housing are common as well (shortly 2xUM). The switching between the two connections can be heard clearly because of the resulting clicking sound.

The mounting orientation of the relays which are put in a rectangular box shaped housing is given by the layout of the pins.

Page 38

SD-34 / WD-34 English

Terminal strips

Terminal strips are solder-in screw-type terminals. They provide a solder-free and safe connection of the cables to the circuit, which can still be seperated any time. When several terminal strips have to be mounted side by side, they have to be put together before mounting.

Assembling the kit

Start the assembly with the resistors, the diodes and the zener diodes. First solder the components on the solder side of the PCB and then cut the excess wires with the side cutter, as short as possible.

Next solder in the capacitors, the transistors and the IC-sockets. The sockets have to be mounted according to the marking on the PCB.

Continue the assembly with the electrolytic capacitors. The WD-34´s PCB has to be inserted either with two radial electrolytic capacitors 220 µF (C2 and C3) or with two axial electrolytic capacitors 220 µF (C4 and C5) depending on the package contents.

Next solder in the solder pins, the LED, for the SD-34 the relays, and the terminal strips. Put together the terminal strips before mounting them. Finally, insert the ICs into the soldered IC-sockets.

Caution:

Diodes, zener diodes, transistors, ICs, electrolytic capacitor and LEDs must be placed in the right direction! If you solder them the wrong way the affected parts can be damaged when you connect the power. In the worst case the whole circuit can be damaged. In any case, a wrongly connected part will not function.

Page 39

English SD-34 / WD-34

Caution:

Do not touch the ICs without first discharging yourself by touching a radiator or other grounded metal parts. Do not bend the "legs" of the ICs when inserting them into the sockets. Check that the markings on the PCB, the socket and the IC show to the same direction.

Performing a visual check

Perform a visual check after the assembly of the module and remove faults if necessary:

§ Remove all loose parts, wire ends or drops of solder from the PCB.

Remove all sharp wire ends.

§ Check that solder contacts which are close to each other are not

unintentionally connected to each other. Risk of short circuit!

§ Check that all components are polarised correctly.

When you have remedied all faults, go on to the next part.

Page 40

SD-34 / WD-34 English

7. Connecting the decoder

The decoder has terminal strips inserted to plug in and screw on the connecting wires. You will find the proper arrangement of the connections in the following pin connections (seperate for points decoder WD-34 and accessory decoder SD-34). Make the connections to the accessories, the central unit and the power supply.

Power supply

You can supply the decoder either via the central unit or via a seperate transformer according to the two following diagrams.

Central

Unit

Power supply via central unit. Power supply via separate transformer.

Transformer

Central

Unit

Caution:

Switch off the central unit before connecting the decoder.

Caution:

If a component gets too hot, disconnect the decoder and the power supply from the mains immediately. Possible short circuit! Check the assembly!

Page 41

English SD-34 / WD-34

Pin connections points decoder WD-34

Connection points decoder WD-34

JP1 Programming jumper X1 Solenoid accessory / points 2 "straight on" X2 Solenoid accessory / points 2 return conductor X3 Solenoid accessory / points 2 "branching" X4 Solenoid accessory / points 4 "straight on" X5 Solenoid accessory / points 4 return conductor X6 Solenoid accessory / points 4 "branching" X7 not in use X8 Power supply / transformer X9 Input DCC signal / central unit X10 Solenoid accessory / points 1 "straight on" X11 Solenoid accessory / points 1 return conductor X12 Solenoid accessory / points 1 "branching" X13 Solenoid accessory / points 3 "straight on" X14 Solenoid accessory / points 3 return conductor X15 Solenoid accessory / points 3 "branching" X16 not in use X17 Power supply / transformer X18 Input DCC signal / central unit

Page 42

SD-34 / WD-34 English

Pin connections accessory decoder SD-34

Connection accessory decoder WD-34

JP1 Programming jumper X1 Switching contact 2, to be switched with "straight on" X2 Switching contact 2, return conductor X3 Switching contact 2, to be switched with "branching" X4 Switching contact 4, to be switched with "straight on" X5 Switching contact 4, return conductor X6 Switching contact 4, to be switched with "branching" X7 not in use X8 Power supply / transformer X9 Input DCC signal / central unit X10 Switching contact 1, to be switched with "straight on" X11 Switching contact 1, return conductor X12 Switching contact 1, to be switched with "branching" X13 Switching contact 3, to be switched with "straight on" X14 Switching contact 3, return conductor X15 Switching contact 3, to be switched with "branching"

X16 X17 X18

not in use Power supply / transformer Input DCC signal / central unit

Page 43

English SD-34 / WD-34

8. Programming the decoder

You can programm the configuration variables (CV) of the accessory decoder WD-34 and the switching decoder SD-34 using a DCC digital central unit. See the chapter in the manual of your central unit where the byte wise programming of configuration variables (CVs) is explained.

When using a Motorola central unit you can set the decoder address with a programming jumper. Changing the other decoder´s features is neither necessary in layouts run in Motorola format only nor possible with Motorola central units.

Programming decoder and accessory decoder addresses

The decoder address is set in the configuration variables (CV) or by using the programming jumper. The accessory decoder address used to send the switching commands result from:

Decoder address x 4 = highest address of the quadruple accessory decoder address block

Name of CVs CV-

Decoder address 1 to 63 Decoder address (64 to 510)

Determining the input values for addresses higher than 64:

1. Divide the chosen address by 64. Round down the result to a whole number.

Input this value in CV#9.

2. Multiply the value set for CV#9 multiply by 64. Subtract this result from the

chosen address. Enter this value in CV#1.

Example: address 415:

1. 415 / 64 = 6,45 à CV#9 = 6

2. 415 – (6 x 64) = 31 à CV#1 = 31

Input value

no.

(Default)

1 1, 2, 3, ... 63

(1)

Remarks and tips

NB: In addition, you have to input the value "0" in CV#9.

9 0, 1, 2, 3 ... 7 Please notice: You have to input

a value in CV#1 as well.

Page 44

SD-34 / WD-34 English

Setting the address with a programming jumper

With Motorola central units the address can be set via a programming jumper only. When using DCC central units it is often easier to set the address via a programming jumper than to program it via CV. In order to set the address via a programming jumper perform the following steps:

1. Bridge the two pins of the programming connector JP1, by putting

on the jumper included in the package. The LED flashes.

2. Set one of the addresses from the quadruple accessory decoder

address block you want to use for switching the connected accessories at the control unit (e.g. address "10" from the quadruple accessory decoder address block 9 – 12). Perform a switching command for the chosen address.

3. As soon as the LED goes out, the decoder has taken over the new

address.

Programming the basic features

Name of CVs CV-

Version 7 --- Read only! Manufacturer 8 (62) Read only! Reset 8 0 ... 255 Any input value restores the

no.

Input value (Default)

Remarks and tips

settings in state of delivery.

Page 45

English SD-34 / WD-34

Programming the configuration data for the WD-34

Name of CVs CV-

On-time points 1 On-time points 2 On-time points 3 On-time points 4

Input value

no.

(Default)

3 0, 1, 2 ... 255

(5)

4 0, 1, 2 ... 255

(5)

5 0, 1, 2 ... 255

(5)

6 0, 1, 2 ... 255

(5)

Remarks and tips

In case the central unit sends a coil-off-signal, the on-time tallies with the minimal switching time. With central units not sending a coil-off-signal, the minimal switching time results from the duration of the switching impulse + on-time. For that reason the actual minimal switching time depends directly from the setting in CV#33.

Configuration data 1

Advice: When RailCom is not used it is recommended to set CV#29 to the value "0".

Configuration data 2

29 128, 136

(136)

33 0, 1, 2, 3

(0)

RailCom off 128 RailCom on 136

The input value has to be calculated by adding the numerical values assigned to the desired parameters. RailCom check on 0 RailCom check off 1 Central unit does not send coil-off 0 Central unit sends Coil-off 2

Remarks to "RailCom check on/off" see section "Programming the configuration data for the SD-34".

Page 46

SD-34 / WD-34 English

The central unit sending a coil-off-signal or not has direct effects on the on-time (see CV#3 to 6). In order to set the minimal switching time properly, it is important to set in CV#33 if the central unit in uses sends this signal or not. Examples for central unit not sending a coil-off-signal: Intellibox from Uhlenbrock, central units from Lenz. Examples for central unit sending a coil-off-signal: MasterControl from Tams.

Programming the configuration data for the SD-34

Name of CVs CV-

Configuration data 1

Advice: When RailCom is not used it is recommended to set CV#29 to the value "0".

Configuration data 2

In standard operation the decoder checks directly after having been switched on if the booster for the connected section supplies a RailCom cutout. In case faulty detections are mounting the RailCom check should be switched off. This has no effect on the feedback with RailCom.

Input value

no.

(Default)

29 128, 136

(136)

33 0, 1

(0)

Remarks and tips

RailCom off 128 RailCom on 136

RailCom check on 0 RailCom check off 1

9. Check list for troubleshooting

§ Parts are getting too hot and/or start to smoke.

Switch off the digital system immediately !

Possible cause: one or more components are soldered incorrectly.

à Perform a visual check.

§ The decoder does not work.

Possible cause: The connection of the decoder to the central unit and / or the power supply is interrupted. à Check the connections. Possible cause: The connection of the decoder to the accessory or the points is interrupted. à Check the connections. Possible cause: The central unit is not operating. à Check if the central unit is ready for operation.

Page 47

English SD-34 / WD-34

Possible cause: The connected accessory or the connected points is defective. à Check the accessory or the points.

§ After programming the address the decoder does not react to

switching commands. Possible cause: When programming the decoder address via CV you set the decoder address. To switch the decoder accessory decoder addresses are used. à Input the accessory decoder address to switch. (Advice: The decoder address multiplicated with 4 tallies to the highest address from the quadruple accessory decoder address block. Example: decoder address = 10 à corresponding accessory decoder addresses: 36 to 40.)

Hotline

If problems with your decoder occur, our hotline is pleased to help you. (address on the cover page).

10. Manufacturer's note, CE and Warranty

Manufacturer's note

The person who builds this kit or brings the circuit into operation is the manufacturer of the product. If he sells the product to another person he is responsible for passing on all the relevant papers. Domestic appliances assembled from a kit are deemed industrial products and must comply with health and safety regulations.

Certification (CE)

This product is developed and tested in accordance with the European standards EN 55014-1 and EN 61000-6-3. This product conforms with the EC- directive 2004/108/EG on electromagnetic radiation and is therefore CE certified.

To guarantee the electromagnetic tolerance in operation you must take the following precautions:

Page 48

SD-34 / WD-34 English

§ Connect the transformer only to an approved mains socket installed

by an authorised electrician.

§ Make no changes to the original parts and accurately follow the

instructions, circuit diagram and PCB layout included with this manual.

§ Use only original spare parts if you have to repair the kit or the

ready-built module.

Conditions of warranty

This product is guaranteed for two years. The warranty includes the correction of faults which can be proved to be due to material failure or factory flaw. As we have no control over the correct and proper assembly and mounting we can only guarantee the quality of the components and the completeness of kits. We guarantee the function of the parts according to the parameters in not mounted state as well as the adherence to the technical specifications of the circuit when assembled and connected according to the manual.

Other claims are excluded. By law, we are not responsible for damages or secondary damages in connection with this product. We retain the right to repair, make improvements, supply spare parts or return the purchase price.

The following invalidate the warranty:

§ using an unsuitable soldering iron, solder containing liquid acids or

similar,

§ if the kit is assembled and soldered poorly, or if damage is caused

by not following the instructions in this manual,

§ if the ready-built module has been altered and repair attempts have

failed,

§ if arbitrary changes in the circuit are made,

§ if components are removed or swapped, or wiring is added or

removed in any other way as layed down in the original design,

§ if parts other than the originals delivered with this kit are used,

Page 49

English SD-34 / WD-34

§ if the copper tracks or soldering eyes are damaged,

§ when components are mounted incorrectly, or if the components or

the circuit are poled incorrectly, also subsequent damage resulting from these faults,

§ if damage occurs due to an overload of the module,

§ if connected to a incorrect voltage or current,

§ if damaged by other persons,

§ if damaged by faulty operation or if damaged by careless use or

abuse,

§ if damaged by touching components before electrostatic

discharging of the hands.

The asterisks **

This manual mentions the following company: Lenz Elektronik GmbH

Hüttenbergstrasse 29 35398 Gießen Germany Uhlenbrock Elektronik GmbH

Mercatorstrasse 6 46244 Bottrop Germany

Page 50

SD-34

SD-34: Stückliste - Parts list - Nomenclature - Stuklijst

Widerstände Resistors Résistances Weerstanden

* 0,25 W

** oder ähnlich - or similar ou équivalent - of gelijkwaardig

Diodes Zener –Zenerdiodes LED - DEL LED1 LED 3mm Kondensatoren - Condensers Condensateurs - Condensatoren

Condensateurs électrolytiques Elco’s Transistoren – Transitors

Relais - Relays K1, K2, K3, K4 Bistabil 2 x Um

R4, R20 33 Ω * R18, R27, R28 100 Ω * R23, R25 220 Ω * R19, R22 1 kΩ * R8, R9, R10, R11,

1,5 kΩ *

R12, R13, R14, R15, R17 R1, R3, R7, R21 2,2 kΩ * R24 4,7 kΩ * R2, R16 10 kΩ * D9, D10, D11 1N4004**Dioden – Diodes D1, D2, D3, D4, D5,

1N4148 D6, D7, D8, D15, D16, D17, D18, D19, D21, D22, D23, D24 D12, D20 ZPD5V1Zener-Dioden – Zener diodes D14 ZPD47V

C1, C4, C39 100 nF

C10 100µF/25VElkos - Electrolytic capacitors C2, C3 220µF/25V

Q2 BC327 Q3 BC337 Q4, Q5, Q13 BC 516 Q1, Q6, Q7, Q8,

BC557B Q9, Q10, Q11, Q12

Seite - Page - Page - Pagina I.1

SD-34

ICs - ICs – CI´s - ICs

Soquet IC - IC-voetje Stiftleisten - Solder pins Fiches - Pinstrips Doppel-Anreihklemmen Double terminal strips

Borniers double Dubbele printkroonstenen

SD-34:

Bestückungsplan PCB layout Plan

d´implantation Printplan

IC1 PIC16F690P OK1, OK4 6N136 OK2, OK3 PC817 IC1 20-pol.IC-Sockel - IC-socket OK1, OK4, OK2/OK3 8-pol. JP1 2-pol.

X4 3 x 3-pol.

Seite - Page - Page - Pagina I.2

SD-34 SD-34

SD-34: Schaltplan - Circuit diagram - Schéma de principe - Schakelschema

Seite - Page - Page - Pagina II Seite - Page - Page - Pagina II

WD-34

WD-34: Stückliste - Parts list - Nomenclature - Stuklijst

Widerstände Resistors Résistances Weerstanden

* 0,25 W

** oder ähnlich - or similar ou équivalent - of gelijkwaardig

Diodes Zener –Zenerdiodes LED - DEL LED1 LED 3mm Kondensatoren - Condensers Condensateurs - Condensatoren

Electrolytic capacitors Condensateurs électrolytiques Elco’s

Transistoren – Transitors

R4 0,27 Ω/1W R20, R26 33 Ω * R18, R27 100 Ω * R23, R25, R28 220 Ω * R6, R19, R22 1 kΩ * R8, R9, R10, R11, R12,

1,5 kΩ *

R13, R14, R15, R17 R1, R3, R7, R21 2,2 kΩ * R24 4,7 kΩ * R2, R5, R16 10 kΩ * D1, D2, D3, D4, D5, D6,

1N4004**Dioden – Diodes D7, D8, D9, D10, D11 D15, D16, D17, D18,

1N4148 D19, D21, D22, D23, D24

D13, D20 ZPD5V1Zener-Dioden – Zener diodes D14 ZPD47V

C1, C6, C39 100 nF

C10 100µF/25VElkos C2, C3 (radial)

220µF/25V oder - or - ou - of C4, C5 (axial) Q2 BC327 Q3 BC337 Q4, Q5, Q6 BC516 Q1 BC557B T1, T2, T3, T4, T5, T6,

BD680 T7, T8

Seite - Page - Page - Pagina III.1

WD-34

ICs - ICs – CI´s - ICs

Soquet IC - IC-voetje Stiftleisten - Solder pins Fiches - Pinstrips Doppel-Anreihklemmen Double terminal strips Borniers double Dubbele printkroonstenen

WD-34:

Bestückungsplan PCB layout Plan

d´implantation Printplan

IC1 PIC16F690P OK1, OK4 6N136 OK2, OK3 PC817 IC1 20-pol.IC-Sockel - IC-socket OK1, OK4, OK2/OK3 8-pol. JP1 2-pol.

X1 3 x 3-pol.

Seite - Page - Page - Pagina III.2

WD-34 WD-34

WD-34: Schaltplan - Circuit diagram - Schéma de principe - Schakelschema

Seite - Page - Page - Pagina IV Seite - Page - Page - Pagina IV

Aktuelle Informationen und Tipps:

Information and tips:

Informations et conseils:

Actuele informatie en tips:

http://www.tams-online.de

Garantie und Service:

Warranty and service:

Garantie et service:

Garantie en service:

Tams Elektronik GmbH

Rupsteinstraße 10

D-30625 Hannover fon: +49 (0)511 / 55 60 60 fax: +49 (0)511 / 55 61 61

e-mail: modellbahn@tams-online.de

TAMS Elektronik SD-34, WD-34 User manual

Specifications and Main Features

Frequently Asked Questions

User Manual