Art.-no. DH_FH05-3
Vehicle function decoder 0.5 A
Operating mode SX1, SX2, DCC, analog
Dimensions [mm] 13.7 * 7.8 * 1.5
Total load 0.5 A
Max. Driving voltage 30 V
2 light outputs, dimmable 150 mA each
2 additional outputs, dimmable 300 mA each
with SUSI interface
- For optional operation with conventional DC traction device, digital systems according to SelecTRIX 1 and 2 or NMRA standard (DCC)
- Switching between analog and digital mode is automatic
- In digital mode, the last programmed system is used (it will not switch automatically!)
- SelecTRIX 1, 100 addresses
- SelecTRIX 2, 10,000 addresses, 16 additional functions
- DCC short addresses (1-127), long addresses (0001-9999)
- Light and function outputs can be dimmed and activated analogously
- Light and track connections electronically exchangeable
- All function outputs freely programmable
- temperature protection
- Reset function for DCC and SX2
- Update capability of the decoder
The instructions can be found here: Download
Product features and functions
- For optional operation with conventional DC traction device, digital systems according to SelecTRIX 1 and 2 or NMRA standard (DCC)
- Switching between analog and digital mode is automatic
- In digital mode the last programmed system is used (it will 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
- Internal 127 speed steps
Block operation with simple diodes in digital mode
- Light and function outputs (partially) dimmable and analog activated
- Shunting gear
- Light and track connections electronically exchangeable
- All function outputs freely programmable
- Temperature protection
- Reset function for DCC and SX2
- Update capability of the decoder
The update (the firmware download from the Internet is free) is possible on the track when the decoder is installed (no need to open the vehicle) and can be done either via the FCC digital control unit or the programmer. The software, firmware and sound data download can be obtained from the
Doehler & Haass website . If no corresponding hardware is available, the company Doehler & Haass will provide a programmer on loan.
The vehicle function decoder FH05B 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 feedback in DCC mode, RailCom®).