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tams elektronik LD-G-32.2, Manual

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tams elektronik LD-G-32.2 Manual Download Page 17

tams elektronik

LD-G-32.2 and LD-W-32.2 

English

5. Technical specifications

Data format

DCC and MM

Feedback log

RailCom

Supply voltage

12-24 V digital voltage or
max. 18 V analogue voltage

Current consumption
(without connected loads) max.

40 mA

Max. total current

1.500 mA

Max. current for motor

1.000 mA

Number of outputs

3

Max. current / output

AUX1: 300 mA
AUX2: 300 mA
AUX3: 200 mA

Connection for buffer capacitor
Capacity
Proof voltage 

1
100 to 470 µF
> 35 V

Interface 

(depending on the decoder type and the version)

according to NEM 652 

Protected to

IP 00

Ambient temperature in use

0 ... +60 °C

Ambient temperature in storage

-10 ... +80 °C

Comparative humidity allowed

max. 85 %

Dimensions PCB

approx. 22x17x6 mm

Weight 

LD-G-32.2

LD-W-32.2

without wires approx. 1.4 g

approx. 1.3 g

with wires approx. 2.3 g

approx. 1.9 g

 NEM 652  approx. 2.5 g

---

Page 17

Summary of Contents for LD-G-32.2

Page 1: ...s e l e k t r o n i k Manual Locomotive decoders LD G 32 2 and LD W 32 2 LD G 32 2 Item no 41 01420 Item no 41 01421 Item no 41 01422 LD W 32 2 Item no 41 02420 Item no 41 02421 tams elektronik n n n...

Page 2: ...l specifications 17 6 Connections 18 6 1 Connector pin assignment LD G 32 2 19 6 2 Connector pin assignment LD W 32 2 20 6 3 Using decoders with interface connectors 21 6 4 Use in locomotives with a c...

Page 3: ...nic or mechanical including photocopying without prior permission in writing from Tams Elektronik GmbH Subject to technical modification The asterisks RailCom is the registered trademark of Lenz Elekt...

Page 4: ...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 decoder on to another person please pass on the manual with it Intended use...

Page 5: ...t the PCB is not completely inserted This is not a fault Available versions Connecting wires Interface LD G 32 2 LD W 32 2 without wires with wires according to NEM 650 8 pole NEM 652 according to NEM...

Page 6: ...tion set e g item no 70 40110 70 40210 or 70 40310 In order to bridge short current interruptions you need an electrolytic capacitor with a capacity of 100 to 470 F and a proof voltage of minimum 35 V...

Page 7: ...r 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...

Page 8: ...uitable 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 becau...

Page 9: ...pply the soldering tip to the soldering spot in such a way that the wire and the soldering eye are heated at the same time Simultaneously add solder not too much As soon as the solder becomes liquid t...

Page 10: ...addresses In the DCC format the decoder can be driven in all speed levels 14 28 or 128 In the Motorola format the decoder can be driven in 14 or 27 speed levels Driving all 27 speed levels can be don...

Page 11: ...truction generate very high excess voltage impulses when changing the driving direction When using them with the modern supply voltage of 230 V too high excess voltage impulses can occur damaging elec...

Page 12: ...is possible to switch on and off the load control by varying a CV variable of the decoder The parameters of the load control may be altered in order to adapt the decoder to the motor s individual cha...

Page 13: ...imum velocity From these two settings the decoder generates a linear velocity characteristic When the speed level mode is set to 28 speed levels it is possible to assign any motor voltage to all of th...

Page 14: ...cifications Effects of the function outputs It is possible to set the following effects for the function outputs individually Switching on and off depending on the direction of travel Flashing and dou...

Page 15: ...automate procedures and to reduce complex processes to one keystroke Dimming depending on the velocity You can automatically switch functions depending on the velocity when reaching a speed level def...

Page 16: ...special receivers so called detectors The decoders must be designed to send the RailCom messages When so programmed the locomotive decoders LD G 32 2 and LD W 32 2 send continuously the basic extende...

Page 17: ...r of outputs 3 Max current output AUX1 300 mA AUX2 300 mA AUX3 200 mA Connection for buffer capacitor Capacity Proof voltage 1 100 to 470 F 35 V Interface depending on the decoder type and the version...

Page 18: ...the motor lighting or other accessories check if their current is below the maximum permissible values and the total current is below the safe load Should the permissible current be exceeded this can...

Page 19: ...lector or slider X2 white AUX1 lighting forward motion function key F0 X3 yellow AUX2 lighting backward motion function key F0 X4 blue RL common return conductor for all function outputs X5 Positive p...

Page 20: ...ider X2 grey AUX1 lighting forward motion function key F0 X3 yellow AUX1 lighting backward motion function key F0 X4 orange RL common return conductor for all function outputs X5 Positive pole of buff...

Page 21: ...and provided the special connector is designed for it additional accessories When mounting decoders with 6 pole interface connectors according to NEM 651 or 8 pole interface connectors according to N...

Page 22: ...ove it Caution The interference suppression devices mounted to the motor or the connecting wire must not be removed Motor and interference suppression devices are one unit If even one part is removed...

Page 23: ...th one side to vehicle ground the connection is complete If not connect the second side of the lamp or the accessory to the decoder s common return conductor for all function outputs You find the fact...

Page 24: ...he data signal and thus to disturbances in digital operation Always determine the necessary series resistor s value for the peak value of the available operating voltage With regulated boosters this c...

Page 25: ...several LEDs in parallel each via a series resistor of its own The current consumption is max 20 mA for all LEDs depending on the series resistor s value The maximum number of LEDs to be connected in...

Page 26: ...When you want to switch an accessory accessories via the decoder which connection would lead to exceeding the maximum current at the output or of the decoder you can switch the accessories via a rela...

Page 27: ...medy by connecting a buffer capacitor The electrolytic capacitor should have a capacity of minimum 100 F and a proof voltage of minimum 35 V Observe the correct polarity when connecting the capacitor...

Page 28: ...for both DCC and Motorola format it is recommended to program the decoder in the DCC format After having finished programming the decoder it is possible to control it in Motorola format as well Please...

Page 29: ...2 Operate the direction switch Lighting flashes faster 3 Enter the value you want to set into the register as Motorola address 4 Operate the direction switch Lighting flashes more slowly Repeat steps...

Page 30: ...e following lists shows all configuration variables for the DCC format and registers for the Motorola format that can be set for the locomotive decoders In the lists you will find in the column CV no...

Page 31: ...2 Only for DCC format Most central units permit entering extended addresses directly The CVs 17 18 and 29 are set automatically to the proper values 18 05 0 255 255 Consist address 19 53 1 127 0 2nd a...

Page 32: ...ultiplyed by 4 is added to the value of the register to be programmed Example for inputting the value 137 into register 09 1 137 4 34 remainder 1 2 Programming for register 62 the value 34 3 Programmi...

Page 33: ...andard 14 speed levels Basic addresses Automatic analogue recognition off RailCom off Example CV 29 46 Direction Standard 28 or 128 speed levels in DCC mode Automatic analogue recognition on RailCom o...

Page 34: ...next higher lower speed level when the locomotive is accelerating braking The delay is calculated as follows value of CV 3 x 0 9 sec number of speed levels Braking rate 4 45 0 255 LD G 32 2 15 LD W 3...

Page 35: ...reacts as expected on the braking route The setting of the negative or positive d c voltage is related to the right rail as seen in the locomotive s direction of motion Starting kick 65 62 0 255 LD G...

Page 36: ...e fine tuning of the load control The value has to be adjusted in very small steps A too high value heavy shuttering of the locomotive Parameter of load control KD 52 25 0 255 40 Differential componen...

Page 37: ...the locomotive is shuttering Increase the value for CV 52 KD in 5 steps If this does not lead to an improvement of the driving characteristics set the value of CV 52 back to factory setting default va...

Page 38: ...tched with F5 CV 39 2 Example AUX1 and AUX2 to be switched with F6 CV 40 3 1 2 Effects of the outputs Name of CVs registers CV no Rg no Input value Default Remarks and Tips AUX1 53 26 0 255 0 Independ...

Page 39: ...0 5 Hz CV 112 230 1 Hz CV 112 255 2 5 Hz Dimming of the outputs Name of CVs registers CV no Rg no Input value Default Remarks and Tips AUX1 AUX2 62 35 1 255 255 Reduction of the voltage applied to the...

Page 40: ...voltage AUX1 AUX2 118 54 1 255 255 AUX3 119 55 1 15 15 Values are applied to the outputs determined in CV 116 and starting from a speed level determined in CV 113 only It is possible to choose a valu...

Page 41: ...r the locomotive does not run or runs badly Possible cause The set values for the CV are inconsistent Perform a decoder reset and program the decoder anew In digital mode the locomotive suddenly runs...

Page 42: ...levels Change the speed mode at the central and or at the decoder Hotline If problems with your decoder occur our hotline is pleased to help you mail address on the last page Repairs You can send in a...

Page 43: ...s and quality of the components as well as the function of the parts according to the parameters in not mounted state We guarantee the adherence to the technical specifications when the kit has been a...

Page 44: ...t installed by an authorised electrician Make no changes to the original parts and accurately follow the instructions connection diagrams and PCB layout included with this manual Use only original spa...

Page 45: ...t a m s e l e k t r o n i k LD G 32 2 and LD W 32 2 English Page 45...

Page 46: ...t a m s e l e k t r o n i k English LD G 32 2 and LD W 32 2 Page 46...

Page 47: ...t a m s e l e k t r o n i k LD G 32 2 and LD W 32 2 English Page 47...

Page 48: ...n n Information and tips n http www tams online de n n n n Warranty and service n Tams Elektronik GmbH n Fuhrberger Stra e 4 DE 30625 Hannover n fon 49 0 511 55 60 60 fax 49 0 511 55 61 61 n e mail m...

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