FD-5 - Tams

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English<strong>FD</strong>-5Mounting the function decoderOpen the locomotive or the carriage housing. Locate the position forthe decoder.Follow the connections diagrams (fig. 1a and 1b)! Solder theconnections to the rails at points X2 and X3.Connecting the lighting and other accessoriesFollow the connections diagrams (fig. 1a and 1b)!Disconnect any existing diodes in the leads to the lamps. Connect thelamps for forward motion to X10 and - if desired - the lamps for reversemotion to point X9. If the lamps are already connected with one side toground, you must solder in a diode between the decoder and the lamp(see fig. 1a) Otherwise you must connect the second side of the lampsaccording to fig. 1b to the return conductor (point X1).Connect other accessories (e.g. smoke generator, noise module), whichare switched by the functions F1 to F4, to the points X4 to X8. Connectthe accessory which is switched via the function F2 to the point X6. Theaccessories connected to the points X4 and X5 resp. the points X7 andX8 are switched jointly on and off via the functions F1 resp. F3. If youwant to connect an accessoriy with a current consumption of more than500 mA you must connect the two outputs in parallel (fig. 1a and 1 b,connection to X4 and X5). You can connect a further accessory to pointX9 which can be switched via the function F4 instead of the lighting forreverse direction.! Caution:The current consumption of all connected accessories may not exceed1.500 mA!You can connect the second side of the accessories either to the returnconductor (point X1) or to ground. If connecting the accessory toground you must solder in a diode.Page 26
<strong>FD</strong>-5English! Caution:The return conductor for all functions (point X1) must under nocircumstances be connected to locomotive resp. carriage ground.Possible short circuit! The decoder will be damaged in operation.! Caution:If you connect the loads to the return conductor for all functions (pointX1), the loads must be insulated. The loads must not make contact withmetal parts of the locomotive or the carriage. Possible short circuit! Thedecoder will be damaged in operation.Connecting the LEDsThe function outputs of the decoder switch against decoder ground. Forthat reason you must connect the cathode (-) of the LED to the outputof the relevant function.! Caution:If you use light-emitting diodes (LEDs) you must always operate themvia a series resistor.LEDs are available in many different models. There are LEDs with 2-5mA, but also LEDs with 15-30 mA power consumption. The seriesresistor limits the current flow of the LED and will need to be calculatedfor each model. Ask for the max current rating when buying your LEDs.You can connect several LEDs in parallel to each output. In this case everyLED must have a series resistor of its own. If you connect several LEDs toone output in series, only one series resistor is needed. The number ofLEDs connected in series to one output depends on the digital voltage.You can determine the number of the LEDs that can be connected inseries to one output from the following formula:(number of LEDs + 2) x 1,5 < digital voltageFixing the decoderAfter completing all connections fix the decoder with double-sidedadhesive tape, for example.Page 27
Page 1 and 2: •FD-4 • •FunktionsdecoderMoto
Page 3 and 4: FD-5EnglishTable of contentsHow to
Page 5 and 6: FD-5EnglishSafety instructionsMecha
Page 7 and 8: FD-5EnglishEMC declarationThis prod
Page 9 and 10: FD-5EnglishFunction F2The function
Page 11: FD-5EnglishSafe and correct solderi
Page 15 and 16: FD-5EnglishFAQ• Parts are getting
Page 17 and 18: FD-5FD-5Anschlußplan - Connections
Page 19: •••Aktuelle Informationen und

FD-5 - Tams

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