The MX644D is one of the latest generation of ZIMO sound decoders and has the 21 Pin interface built in.
There are no speaker wires on this decoder these connections are made to the loco's own circuit board where speaker connections will be found.
Dimensions 30 x 11 x 4mm.
Drive on DC
Software upgradeable (Requires MXULF module or a ZIMO DCC System).
Speaker not included. This decoder does not come with a speaker which should be purchased separately. 4 or 8 ohm types can be used.
Stay alive ready.
Motor Drive 1.2Amp continuous, 2.5 Amp peak. Silent motor drive at 20 or 40 kHz.
Suitable for all DC motors including coreless.
Individual speed curves.
Automatic drive optimization but can be manually adjusted.
Functions 8 function outputs including 6 conventional and 2 for SUSI / Logic level or servo type outputs. Max total all functions 0.8 Amps.
Full function mapping F0 to F12. Full lighting functions; dim, flash, mars, strobe etc..
Train Control & Feedback Brake on DC. Lenz ABC (asymmetric brake control).
Zimo braking modes. Constant braking distance.
Sound Amplifier- 3 Watt. 16 Bit sound mixing. 32 Mbit sound storage. Speaker Impedance - 4 to 8 Ohms.
Steam chuff synchronisation can be by CV or by using a hardware trigger, e.g. a cam or other sensor, installed by the user.
This decoder can have any of our Digitrainsound Zimo ZS soundfiles added at time of purchase.
This decoder does not come with a speaker which should be purchased separately from our extensive range. 4 or 8 ohm types can be used.