Doehler & Haass SD21A

Name: DOEHLER & HAASS Doehler & Haass SD21A
Brand: DOEHLER & HAASS
SKU: SD21A-5
Price: 105.90 EUR
Availability: InStock

Brand: DOEHLER & HAASS

Show all Sound decoders

€105,90 4 In stock

Product description

Product features and functions

For optional operation with a conventional DC drive, digital systems by Selectrix- 1 and 2 or according to standard NMRA (DCC)
Switching between analog and digital editing is automatic
In digital mode, the last programmed system is used (it is not automatic!)
SELECTRIX 1 31 speed steps, 100 addresses
SELECTRIX 2127 speed steps, 10,000 addresses, 16 additional functions
DCC Short addresses (1-127), long addresses (0001-9999), 14, 28, 126 speed steps
the latest generation load control feature name soft control
Various operating options for optimal adjustment to the engine
Internal 127 steps speed
Adjustable motor frequency (low-frequency 16 kHz, 32 kHz)
Block operation with simple diodes in digital mode
Light and function outputs dimmable and activated in the same way
shunting
Motor, lighting and rail connections electronically exchanged
All function outputs freely programmable
Temperaturschutz
Original vehicle specific steam, diesel and electric locomotive sound projects (no "standard sounds")
Realistic vapor-noise with wheel synchronization and overlapping exhaust strokes, moving step-dependent and independent pitch Boiling noise
Realistic diesel hydraulic engine sound moving gradually dependent field, idle variable speed and acceleration independent stages turbochargers and dynamic brake
Realistic diesel mechanical drive multi-pass noise, idle, multiple drive and acceleration stages and possible shift noise
Realistic sound electric drive with drive motor and drive motor fan and Aufrüstgeräusche (pantograph, main switch, etc.), Sound and dynamic brake derailleur
Bell, horn, whistle, closing doors, etc. (depending on the Sound project) triggered separately at any time
All sound sequences freely configurable ("Function mapping") and randomly activated
Loudspeaker terminal protected against short circuit and overload
Low heat generation uses advanced technologies
Reset function for DCC and SX2
Updatefähigkeit des Decoders
Charging power of the sound projects Susi interface means Programmer

The vehicle sound decoder SD21A supports brakes with asymmetric digital voltage (four diodes in series and one anti-parallel diode), slow travel (with suitable brake modules) and two-way communication (Lokadressrückmeldung DCC operation RailCom®).

Mode SX1, SX2, DCC, MM, DC analog
Dimensions [mm] 26.6 * 15.8 * 4.0
total load 2.0 A.
Max. Motor current 2.0 A.
Max. Driving voltage 30 V.
2 AUX outputs dimmable Max. 150 mA
2 Applicable outputs, dimmable max. 300 mA
2 Applicable outputs Max 1.0 A Un amplified
Frequency 22 kHz
Number of channels 8
Storage memory 32 MBit
Charging time 190 sec.
Output power 1.4W (4 Ohm)
with SUSI interface

Manuals can be downloaded here