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Welcome to our new section for CT Elektronik from Austria who manufacture
a growing range of DCC items.
We intend to progressively offer their full product range and are stocking their start set and a range of loco, sound and function decoders now.
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This is the CT Elektronic Starter Set. It comprises the HR3 Cab and ZF5 Command/Power Station.
An advanced specification, 5 Amp, multi protocol, Digital system at an extremely competitive price.
It is intuitive with a comprehensive, menu based, display. This system is so new that the manual has not been completed yet but it so easy to use that, once you have been told how to change the display language to English, you could write your own manual.
Look at the specification below.
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NMRA DCC available in full now. Marklin and Selectrix will follow by software update. The system is XpressNet compatible.
Voltage stabilised and fully adjustable between 10 and 21 volts. Output current adjustable in 100 mA steps up to the maximum of 5 Amps.
Up to 10 x 5 Amp boosters can be used.
Can control two locos simultaneously; one with the dynamic regulator and one on the numeric key pad.
10239 loco addresses.
1024 accessory addresses.
14, 28 and 128 speed steps.
Marklin: 80 Addresses & 14 speed steps
Full function mapping F1 to F12 . Total number of functions available is 28.
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Decoders and accessories from different manufacturers using different protocols will be able to be used together on the same layout.
Programming on the main and the program track. Direct, Paged and Register modes, by bit or byte, are available.
Built in RS232 interface allows computer control and full software update for the Command Station and Cab.
8 logic inputs are provided offering shuttle operations and other automation.
UK/EU radio is coming and the receiver socket is built into the Command Station.
Consisting up to 100 combinations of up to 6 locos.
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Large, backlit, graphics capable illuminated LCD display. The following information is available during normal operation:
Loco address, loco name, decoder format, speed in graphic and numeric formats and direction of travel.
Power consumption from 10mA upwards and track voltage to an accuracy of 100mV.
The display is mode dependant and shows information relevant to the current use.
Display and adjustment of speed tables in a graphic format.
User definable recall stack up to a maximum of 100 locos. Up to 31 Cabs.
Single keystroke route setting of multple points.
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PLUS: the system can is also an analogue controller with a maximum 2.5Amp output. Unlike other systems that can control one non DCC loco this is true DC and safe for all locos.
All this for only £240.00
requires separate transformer- 5 Amp at 15 - 20 volts depending on output requirement
Loco Decoders
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NEW DECODER DCX75
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The DCX 75 is a new micro decoder in a single sided, very thin, format.

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Decoder Characteristics
- Fully NMRA-COMPATIBLY (DCC data format)
- DCC data format (
SX format due in the first quarter of 2008)
- Full NMRA function mapping
- Function Outputs individually dimmable
- Dimm frequency 1.2 kcycles per
second
- Variable time on for auto couplers,
- American light effects such as a
flashing, dipping the headlights, single strobe, double strobe, Flashing
Headlight, Ditch Light left, Ditch
Light on the right of Rotary beacon, Gyralite, Mars Light, soft start (slow brightening of the output)
- Full address range 1-10240
- Shunting mode
- Evaluation of the chain impulses over F1 or F4
- Individual speed table by CV67-CV94
- Optimize-cash load reconciliation (P and
I automatic controller)
- High frequency motor control 16kHz or 32kHz
- Low-frequency motor control of 30 to150 cycles per second selectable
- Alternatively 14, 28 or 128 drive positions
- Full version with 4 250mA function outputs
- 1 Ampere max continuous (standard version)
- digital or analogue use
- ` on the main ' programming
- Hard RESET for resetting the CV values to factory defaults
- User CV's for personal data storage
- Separated adjustable braking time with HLU (also
intermediate stages)
- Signal-dependent train control system (HLU Zimo, switch
offable)
- Train number recognition (Zimo, switch offable)
- Fully programmable with Lokmause (values and
CVs to 255)
- Reliable overload
protection (motor and funcion outputs are protected from
overload)
- 2 CVs groups freely selectable (for own and/or 3rd party
settings)
- Standard version: 2
strengthened function outputs, short circuit
proof
- Full version: 4
strengthened auxiliary functions, short
circuit proof
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| The DCX75D is fully NMRA compatible.
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Versions
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| DCX75D
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Use a track connection (either rail) as the common positive (blue on other decoders)
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| DCX75DS
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Uses the right rail connection as common positive terminal. with 8 poliger NEM 652 interface
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| DCX75DN
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with 6 poliger NEM 651 interface
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| DCX75D/F |
with 6
poliger NEM 651 interface on approx. 8cm
cable |
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Other Features
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The DCX75D supports the complete Zimo signal-dependent train control and number recognition capabilities.
The 10 bit processor possesses a Flash MEMORY
and can have error correction and firmware upgrades completed by the user.
The decoder memory retains packet information for up to 30 secs offering improved performance on dirty track.
Safety device for children: the decoder is lockable so that one cannot delete
or reprogram by mistake.
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Technical data
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All motor and function outputs are supplied by one internal bridge rectifier with a maximum capacity of 1Amp
which must not be exceeded.
| Track Voltage |
8 - 18 V |
| Maximum current - stall (3 s) |
2 A |
| Maximum current - continuous |
1 A |
| Maximum current each function |
250m A |
| Maximum continuous rating of the decoder including function outputs |
1 A |
| Dimensions (L x B x
H) |
11 x 7.2 x 1,4 mm |
| Operating temperature |
- 20 to + 80 C |
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| The DCX75D is only 11x7.2x1,4 mm in size and can
fit into many Z & N gauge locos. The leads are highly flexible, multistrand, and colour coded. |
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CT Elektronic decoders offer excellent motor control and have the following common features
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Full NMRA Copatibility
Adddress Range 1 to 10240
Hard Reset of User CVs
Overload Protected
Operating temperature -10 to 90 Centigrade
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14,28 or 128 Speed steps
BEMF Control
High Frequency (silent) drive
2 different sets of CV settings available
Full range of lighting effects including USA
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Programmable Speed Tables
Programme on Main
Digital or Analogue Operation
Software update by user
Dedicated CVs for user info
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DCX 51

Suitable for OO/HO and many O
Track voltage 10-24
Max Continuous 1.5A
Peak 5 Secs 2A
4 Function Outputs
Max each 0.5A, Max total 1.5A
25x15x3.7mm
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DCX 70

Suitable for OO/HO and some N
Track Voltage 8-24
Max Continuous 1.0A
Peak 5 Secs 1.5A
7 Function Outputs
Max each 250mA, Max Functions 0.6A
17x11x2.6mm
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DCX 74

Small and very thin; mainly suitable for N
Track Voltage 12-18
Max Continouous 0.8A
Peak 3 Secs 1.6A
2 Function Outputs
Max each 0.5A, Max functions 0.8A
13x9x1.5mm
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DCX74z

Possibly the smallest decoder in the world
Track Voltage 12-21
Max Continuous 1A
Peak 3 Secs 2A
2 Function Outputs
Max each 0.5A, Max total 1A
9x7x2.6mm
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DCX75

Super thin and tiny
Track Voltage 8-18
Max Continuous 1A
Peak 3 Secs 2A
2/4 Function Outputs
Max each 0.25A, Max total 1A
11x7.2x1.1(1.4 max)mm
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DCX 80

Large scale decoder.
Track Voltage 12-24
Max Continuous 3A
Peak 5 Secs 6A
8 Function Outputs
Max each 1A, Max total 3A
45x27x15mm
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Sound Decoders
We stock CT Elektronik combined loco and sound decoders. The loco drive element has the same common charecteristics as their loco decoders.
Their common sound features are
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3 Channel Sound
User settable loop repeats
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1 Watt output
Load dependant response
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4 or 16 megabit memory
2, 3 or 4 cylinder options for steam
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Steam, Diesel and Electric loco versions are available for each type. Steam synchronisation can be reed switch operated.
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SL51

Suitable for OO/HO and some O gauge.
Track voltage 10-24
Max continuous 1.5A
Peak 3 Secs 2A
4 additional function outputs
Max each 0.5A, Max total for decoder 1.5A
27x15x3.7mm
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SL74

Suitable for N and some OO
Track voltage: 8-24V
Max Continuous 0.6A
Peak 3 Secs 1.2A
4 additional function outputs
Max each 250mA, Max total for decoder 0.8A
24x9x3.5mm
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SL80

Large scale sound decoder
Track voltage: 10-24V
Max Continuous 3A
Peak 3 Secs 5A
4 additional function outputs
Max each 0.5mA, Max total for decoder 3A
45x30x18mm
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