Non-Sound Decoder MX600 - MX634 and Sound Decoder MX640 - MX658 Page 3
22 x 15 x 3.5 mm
Non-Sound - 1.2 A - 10 Fu-Outputs - 2 Servos - SUSI
MX633
Family
Decoder
with
10 functions, large processor
and
energy storage circuitry
TYPICAL APPLICATON: HO and O gauge, if lots of functions are required, al-
so: this is the only (first) HO decoder usable with gold caps!
MX633 plug configurations:
MX633
MX633R
MX633P22
11 highly flexible wires (120mm) for pick-up, motor and 4 function outputs. Sol-
der pads for 6 additional outputs, logic level, servo outputs as well as SUSI.
MX633 with 8-pin plug as per NEM652 on 70 mm wires.
MX633 with
22-pin
PluX connector
mounted on decoder board.
20.5 x 15.5 x 3.5 mm Non-Sound - 1.2 A - 6 Fu-Outputs - 2 Servos - SUSI
MX634
Family
H0-Decoder
,
with
large processor
(as MX63)and
energy storage circuitry
TYPICAL APPLICATON: HO and (smaller) O gauge.
MX634 plug configurations:
MX634
MX634R
MX634F
MX634D
MX634C
11 highly flexible wires (120mm) for pick-up, motor and 4 function outputs. Solder
pads for 2 additional outputs, logic level and servo outputs as well as SUSI.
MX634 with 8-pin plug as per NEM652 on 70 mm wires.
MX634 with 6-pin plug as per NEM651 on 70 mm wires.
MX634 with
21-
pin “MTC“ plug
mounted on decoder board.
MX634D but for
Märklin
,
Trix or similar
; FO3, FO4 as logic level outputs.
SOUND DECODERS:
MX647, MX646
Production ended in 2012 and 2015 respectively;
replaced by MX649.
20 x 11 x 4mm
SOUND
- 0.8A - 6 Fu-Outputs - 2 Servos - SUSI
MX648
Family
Subminiature-Sound-Decoder,
1 Watt Audio on 8 Ohm speaker
TYPICAL APPLICATION: Vehicles in N, TT, HOe, HOm and in HO vehicles with
limited space.
MX648 plug configurations:
MX648
11 highly flexible wires for pick-up, motor, 4 Fu-Outputs, speaker, solder pads
for 2 more Fu-Outputs as logic level outputs, servos and SUSI.
MX648R
MX648 with 8-pin plug as per NEM652 on 70mm wires.
MX648F
MX648 with 6-pin plug as per NEM651 on 70mm wires.
MX648P16
MX648 with
16-pin PluX connector
(male), 4 function outputs through plug.
23 x 9 x 4mm
SOUND
- 1.0A - 4 Fu-Outputs - 2 Servos - SUSI
MX649
Family
Miniature-Sound-Decoder,
1 Watt Audio on 8 Ohm speaker
TYPICAL APPLICATION: Vehicles in N, TT, HOe, HOm and in HO vehicles with
limited space.
MX649 plug configurations:
MX649
11 highly flexible wires for pick-up, motor, 4 Fu-Outputs, speaker, 2 solder pads
for logic level outputs, servos and SUSI.
MX649N
MX649 with 6-pin plug as per NEM651 mounted on circuit board and two addi-
tional speaker wires.
MX649L
MX649 with
90
o
6-pin plug as per NEM651 mounted on circuit board and two
additional speaker wires.
MX649R
MX649 with 8-pin plug as per NEM652 on 70mm wires.
MX649F
MX649 with 6-pin plug as per NEM651 on 70mm wires.
MX647L
Produced only during Oct. 2010, before the MX646 became available.
MX640, MX642, MX643
Production ended in 2011;
replaced by MX645 and MX644.
30 x 15 x 4mm
SOUND
- 1.2A - 8 - 10 Fu-Outputs - 2 Servos - SUSI
MX645
and
MX644
Family
MX645 and MX644 replace the MX640, MX642 MX643
…
H0-Sound-Decoder
with
10 (MX645) or 6 (MX644) function outputs, 3 Watt
audio on 4 Ohm speaker (or 2 x 8 Ohm),
with
energy storage circuitry.
TYPICAL APPLICATION: HO, O and similar gauges.
MX645/MX644 plug configurations: ATTENTION: OEM installed decoder sometimes have less function outputs.
MX645
13 highly flexible wires (120mm) for pick-up, motor, 4 Fu-Outputs, speaker, ener-
gy storage circuitry, solder pads for additional 6 Fu-Outputs, servos and SUSI.
MX645R
MX645 with 8-pin plug as per NEM652 on 70mm wires.
MX645F
MX645 with 6-pin plug as per NEM651 on 70mm wires.
MX645P16
MX645 with
16-pin PluX connector,
4 Fu-Outputs through plug.
MX645P22
MX644D
MX644C
MX645 with
22-pin PluX connector,
9 Fu-Outputs (+ extra output outside plug).
Similar to MX645 but with
21-pin
“MTC“ plug
mounted on circuit board.
Similar to MX645 but for
Märklin
-,
Trix etc.
; with FO3, FO4 logic level only.
25 x 10.5 x 4mm
SOUND
- 0.8A - 4 Fu-Outputs + 2 Logic level - SUSI
MX658N18
Next18 Sound-Decoder,
(“Rail community” standard RCN-118)
