The Digitrax DH127D is a Series 7 mobile decoder for HO scale, supplied with a bare 9-pin harness socket rather than a plug. That makes it the one to reach for on hard-wired installs and older locomotives with no DCC socket: you pick the harness that suits the job, or solder directly. One amp continuous with two amps peak handles any normal HO motor.
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Features
1.0 amp continuous, 2.0 amps peak - ample for single-motor HO diesels and steam.
Digitrax 9-pin harness socket so you choose the harness: add a DHWHPS or DHWH to suit the locomotive, or hard-wire it.
2 FX7 function outputs at 200mA for directional headlights plus effects like Mars light, ditch lights, rotary beacon and flicker.
Series 7 platform with back-EMF speed stabilisation for slow, steady switching moves.
Programs on any NMRA DCC system and runs on any DCC layout - a Digitrax command station is not required.
More Information
Brand
Digitrax
Item Number
DH127D
Product Type
DCC Mobile Decoder
Scale
HO
Motor Current
1.0 A continuous / 2.0 A peak
Function Outputs
2 x FX7, 200 mA
Connection
9-pin harness socket (no harness fitted)
Series
Digitrax Series 7
Sound
No - motor and function decoder only
Condition
New
FAQ
What is the difference between the DH127D, DH127P and DH127PS?Only the harness. The DH127D has a bare 9-pin socket and no harness. The DH127P adds a medium 8-pin plug on about 3.2 in. of wire, and the DH127PS has the same plug on about 1.2 in. of wire for tight installs. The decoder itself is identical.
Will it fit my locomotive?It suits hard-wired installs and any HO locomotive where you supply the harness. If your loco has an 8-pin NMRA DCC-ready socket, the DH127P or DH127PS is the easier choice because the plug is already fitted.
Does it have sound?No. The DH127D is a motor and function decoder. For sound in HO, look at a Digitrax SDXH series decoder or a SoundTraxx unit, plus a speaker.
Do I need a Digitrax command station to use it?No. It is a standard NMRA DCC decoder and will run and program on any DCC system.
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