Viessmann 52521 Locomotive Decoder DH10A for DCC and SELETRIX

Viessmann 52521 Locomotive Decoder DH10A for DCC and SELETRIX

Save £26.00
Our Price:  £55.00 (VAT incl.)
Product Code:  VN52521
Brand:  Viessmann



5 in stock right now


Viessmann 52521 Locomotive Decoder DH10A for DCC and SELETRIX

Solid and very thin multiple protocol decoder for DCC and SX1, SX1 with address dynamics.

SX2.4 with functional outputs (2x light each up to 150 mA and 2x AUX each up to 300 mA), via function mapping as well as dimmable.

Motor output up to 1A, equipped with overload and short circuit protection.

Equipped with an ASIC-Chip by D&H for perfect driving (Super Soft Drive).

Update possible by programming track.


  • Super-Soft-Drive (SSD)® which provides a smooth regulation
  • Motor control by comparing the actual and target speed
  • Very smooth movement thanks to pulse width modulation
  • Various regulation methods for different motor type
  • 127 internal speed steps
  • Block signal logic possible with simple diodes
  • Short-circuit-proof motor outputs
  • Overload protection for function outputs
  • Motor-, light- and track connections freely interchangeable (to correct wrong wiring)
  • Broadcasting of address to identify locomotives during operation (only for SX 1)

Fast reaction time thanks to extremely fast data transfer in the Selectrix system.

Measurements (without wire):

Length 1.43cm
B 0.92cm
Height 0.18cm





Decoder type  6 pin
Motor current, continuous  1.0A
Function Outputs  4
Type  Loco Decoder
RailCom  Yes

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