D&H DH05A/B Manuale utente
Doehler & Haass
LOCOMOTIVE DECODER
DH05A/B
DH10A/B
FH05A
2
Loco Decoder DH05A/B
Loco Decoder DH10A/B
Function Decoder FH05A
G1, G2 Track 1, 2
M1, M2 Motor 1, 2
LV Front light
LR Rear light
AUX1, AUX2 Additional functions 1, 2
ZVS SUSI supply voltage
ZCLK SUSI clock
ZDAT SUSI data
GND SUSI ground
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Content
1 Introduction 4
2 Safety instructions 5
3 Warranty 5
4 Support and Help 5
5 Functions 6
6 Decoder-Installation 7
6.1 Preparation 7
6.2 Check after the insertion 7
6.3 Installation 8
7 Operating system SelecTRIX 1 (SX1) 11
7.1 Functions 11
7.2 Setup features 11
7.3 Operation 14
7.4 Explication of the signal-stopping section 14
8 Operating system DCC 15
8.1 Functions 15
8.2 Setup features 15
8.3 Operation 22
9 Operating system SelecTRIX 2 (SX2) 23
9.1 Functions 23
9.2 Setup features 23
9.3 Operation 30
Supplement 1 31
Supplement 2 33
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DH05A/B
DH10A/B
FH05A
Specifications
Dimensions [mm]
Total load
Maximum motor current
Maximum operating voltage
Function outputs light: LV, LR
Function outputs AUX1, AUX2
SUSI interface
Connection options
Without connection wires
With ribbon cable for interface per NEM651
With connection wires
13,2 x 6,8 x 1,4
0,5 A
0,5 A
18 V
each 150 mA
each 300 mA
not available
DH05A/B-0
DH05A/B-1
DH05A/B-3
14,3 x 9,2 x 1,8
1,0 A
1,0 A
30 V
each 150 mA
each 300 mA
not available
DH10A/B-0
DH10A/B-1
DH10A/B-3
13,7 x 7,8 x 1,5
0,5 A
--
30 V
each 150 mA
each 300 mA
available
FH05A-0
FH05A-1
FH05A-3
1 Introduction
The locomotive decoder DH05A/B, DH10A/B and FH05A are compatible with the protocols of SelecTRIX
Standard SX1 / SX2 as well as with NMRA-DCC-Standard. They can be controlled by every central control
unit working with one of these data formats.
They can be used for normal direct current motors as well as for coreless motors.
The operation on alternating current supplied layouts with switching impulse is not allowed. The
impulse excitation will destroy the decoder.
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2 Safety instructions
This product is not suitable for children under 14 years! It might be swallowed by children under 3 years!
An improper use involves a risk of injury due to sharp edges and points.
3 Warranty
The functioning of every decoder is fully tested before delivery. The warranty period is 2 years from the date
of purchase. Should a failure occur during this period please contact the dealer where you purchased the
decoder respectively directly the producer Doehler & Haass.
4 Support and Help
In case you have any problems or questions, please contact us by E-Mail under the address
Normally you will get an answer within a few days.
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5 Functions
Operation can be controlled either by conventional DC command stations or by digital central units
supporting the formats SelecTRIX 1 and 2 or NMRA-DCC
Automatically switchover from conventional DC to digital operation
In case of digital operation the last programmed system will be activated (no automatically switchover!)
SelecTRIX 1 31 speed steps, 100 addresses
SelecTRIX 2 127 speed steps, 10.000 addresses, 16 additional functions
DCC Short addresses (1-127), long addresses (0001-9999),
with 14, 28, 126 speed steps
Load compensation state of the art, that way an especially smooth regulation behavior
Various regulation variants for an optimal adaptation to the motor
127 internal speed steps
Adjustable motor frequency (low frequency, 16 kHz, 32 kHz)
Block system operation by simple diodes (digital operating system)
Light and function outputs can be dimmed and activated analogically
Shunting gear
Electronic interchange ability of motor, lighting and track connections
All function outputs freely programmable
Thermal protection, insulation
Reset function for DCC and SX2
Decoder can be updated:
The update can be executed on the incorporated decoder when the loco is standing on the track (no
need to open the engine, the SW-Download can be downloaded from the Internet cost free)
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6 Decoder-Installation
6.1 Preparation
Check if the locomotive is in perfect running order electrically and mechanically, prior to any mounting work.
Defects and dirt must be eliminated first. Pay attention to the instructions of the locomotive producer. Only
locomotives running smoothly in analogue mode, should be equipped with a digital decoder. New
locomotives should be run in at least 30 minutes in each direction of travel.
Before you start, insulate the motor and all its terminals completely against track connections (chassis,
collector slipper, etc.).
Both motor connections must be disconnected from the ground!
Further on, all condensers have to be removed, particularly those associated with the connections of light
and motor.
Fix the decoder with a double sided adhesive tape.
6.2 Check after the insertion
The first test should be executed in the programming mode (e.g. by reading out the address). In case of an
incorrect feedback (confirmation signal) to the central unit ("error"), please check again the correct
assignment of the connections respectively if the motor is really disconnected from the chassis electrically.
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6.3 Installation
There are three variants to connect the decoder:
1 In case your locomotive is equipped with an interface (NEM 651), you should take the decoder
DH05A/B-1, DH10A/B-1respectively FH05A-1. They have already the appropriate connections for this
plug. Shorten the ribbon cable up to approximately 5 mm and remove the rest of the insulation. The
decoder can be inserted into the interface without any problem now.
2 If the locomotive is not equipped with an interface jack, the decoder must be wired up individually. For
this purpose you should use decoder with flexible wires (DH05A/B-3, DH10A/B-3respectively
FH05A-3).
3 The decoder DH05A/B-0, DH10A/B-0respectively FH05A-0should be used by experienced model
railroaders only as the connection wires must be soldered directly onto the decoder.
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Connect the decoder wires accordingly to the following diagram:
red wire with the right track wire (G1)
black wire with the left track wire (G2)
orange wire with the motor wire, which was connected to the right track (M1)
gray wire with the motor wire, which was connected to the left track (M2)
white wire with the front light (LV)
yellow wire with the rear light (LR)
In addition for SUSI interface (only if available):
red wire SUSI supply voltage (ZVS)
blue wire SUSI clock (ZCLK)
gray wire SUSI data (ZDAT)
black wire SUSI ground (GND)
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Function outputs:
The function outputs AUX1 and AUX2 are on the underside of the decoder and must be connected to
the consumers with individual wires (see Illustration, page 2).
Notice:
In case of an incorrect wiring of motor, lighting and track, there is no need to solder off the wires as the
assignment can be interchanged electronically by programming (see adjustment options of the
respective operating system).
Questo manuale è adatto per i seguenti modelli
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