Description

Product features and functions

For optional operation with conventional DC drive units, digital systems according to SelecTRIX 1 and 2 or DCC format
The switch between analog and digital operation is automatic.
In digital mode, the last programmed system is used (it does not switch automatically!).
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
Latest generation load control, resulting in particularly smooth control behavior
Various control options for optimal adaptation to the engine
Internally 127 speed steps
Adjustable motor frequency (low frequency, 16 kHz, 32 kHz)
Block section operation with simple diodes in digital operation
Light and function outputs are dimmable and can be activated analogously.
Shunting
Motor, light and track connections electronically interchangeable
All function outputs are freely programmable.
Temperature protection
Reset function for DCC and SX2
Decoder update capability

The DH14B vehicle decoder supports braking with asymmetric digital voltage (four diodes in series and one diode antiparallel, Lenz ABC), slow speed (with suitable braking modules) and bidirectional communication (locomotive address feedback in DCC operation, RailCom®).

Product versions produced

DH14B

Vehicle decoder 1.0 A

Operating modes SX1, SX2, DCC, MM, DC-analog
Dimensions [mm]	18.5 * 9.2 * 1.7
Overall load capacity	1.0 A
Max. motor current	1.0 A
Max. driving voltage	30 V
LV, LR (dimmable)	150 mA each
AUX1, AUX2 (dimmable)	300 mA each
AUX3, AUX4	unamplified
with SUSI interface (if AUX3/AUX4 is deactivated)