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Doehler & Haass DH21A

Name: DOEHLER & HAASS Doehler & Haass DH21A
Brand: DOEHLER & HAASS
SKU: DH21A-3
Price: 37.90 EUR
Availability: InStock

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€37,90

Product description

Product features and functions

For optional operation with conventional direct current driving device, digital systems according to SelecTRIX 1 and 2 or according to the NMRA standard (DCC)
The switchover between analogue and digital operation takes place automatically
The last programmed system is used in digital mode (it is not switched over 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
The latest generation of load control, resulting in particularly smooth control behavior
Different control variants for optimal adaptation to the engine
Internal 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 can be dimmed and activated analogously
Maneuvering
Motor, light and track connections can be exchanged electronically
All function outputs freely programmable
Temperature protection
Reset function for DCC and SX2
Update capability of the decoder

The DH21A vehicle decoder supports braking with asymmetrical digital voltage (four diodes in series and one antiparallel diode, Lenz ABC), slow travel (with suitable brake modules) and bidirectional communication (locomotive address feedback in DCC mode, RailCom®).

Vehicle decoder 2.0 A.

Operating mode SX1, SX2, DCC, MM, DC analog, AC analog
Dimensions [mm]	20.7 * 15.8 * 5.2
Total resilience	2.0 A
Max. Motor current	2.0 A
Max. Driving voltage	30 V
Switching voltage with AC analog	Max. 45 V peak = 30 V eff.
LV, LR (dimmable)	150 mA each
AUX1, AUX2 (dimmable)	300 mA each
AUX3, AUX4 *	1.0 A each / unreinforced
AUX5, AUX6	unreinforced
with SUSI interface (if AUX5 / AUX6 deactivated)