CV 249
Jump to navigation
Jump to search

NMRA CV 249  Decoder Model ID Number
TCS decoders are each assigned a unique identification number which is associated with the hardware/name of the decoder. This ID number is know as the Decoder Model, and is stored in CV249. The most common use for CV249 is by JMRI Decoder Pro, which uses this ID number to help identify and select the correct decoder definition is right for your decoder.
If you unsure what kind of decoder you have simply read the value in CV249 match it to its type in this table.
Make  Description  ID Number 

DP2X  HOScale  2 Function  Directplug  1 
DP2XUK  HOScale  2 Function  Directplug  2 
DP5  HOScale  5 Function  Directplug  3 
A4X  HOScale  4 Function  Dropin  4 
A6X  HOScale  6 Function  Dropin  5 
FL2  FunctionOnly  2 Function  6 
FL4  FunctionOnly  4 Function  7 
M1  2 Function  Hardwire  8 
M1P15  NScale  4 Function  Dropin  9 
M3  Discontinued  10 
M4  4 Function  Hardwire  11 
MC2  2 Function  Hardwire  12 
MC4  4 Function  Hardwire  13 
T1  Discontinued  14 
T1A  Discontinued  15 
T4 (All Variants)  4 Function  Hardwire/JST9  16 
T6LED  HOScale  8 Function LEDonly  Hardwire/JST9  17 
G8  GScale  8 Function  Hardwire  18 
ALD4  NScale  4 Function  Dropin  19 
AMD4  NScale  4 Function  Dropin  20 
ASD4  NScale  4 Function  Dropin  21 
CN  NScale  2 Function  Dropin  22 
CNGP  NScale  3 Function  Dropin  23 
EUN651  NScale  2 Function  Directplug  24 
K0D8A  NScale  8 Function  Dropin  25 
K0D8B  NScale  8 Function  Dropin  26 
K0D8C  NScale  8 Function  Dropin  27 
K0D8D  NScale  8 Function  Dropin  28 
K1D4  NScale  4 Function  Dropin  29 
K1D4NC  NScale  4 Function  Dropin  30 
K2D4  NScale  4 Function  Dropin  31 
K3D3  NScale  3 Function  Dropin  32 
IMD4  NScale  4 Function  Dropin  33 
IMF4  NScale  4 Function  Dropin  34 
IMFP4  NScale  4 Function  Dropin  35 
IMFTA4  NScale  4 Function  Dropin  36 
IMFTB4  NScale  4 Function  Dropin  37 
MP15N  NScale  4 Function  Dropin  38 
VO1000  NScale  4 Function  Dropin  39 
MZA4  ZScale  4 Function  Dropin  40 
Z2  ZScale  2 Function  Hardwire  41 
M4T  descript.  42 
LL8  HOScale  8 Function  Directplug  43 
EU621  descript.  44 
L1D4  NScale  4 Function  Dropin  45 
K4D6  NScale  6 Function  Dropin  46 
AS6  HOScale  6 Function  Dropin  47 
KAT12  Discontinued  48 
KAT14  Discontinued  49 
KAT16  Discontinued  50 
KAT22  HOScale  Integrated KA  2 Function  Hardwire/JST9  51 
KAT24  HOScale  Integrated KA  4 Function  Hardwire/JST9  52 
KAT26  HOScale  Integrated KA  6 Function  Hardwire/JST9  53 
T4LED  Discontinued  54 
KAM4  HOScale  Integrated KA  4 Function  Hardwire  55 
K0D8E  NScale  8 Function  Dropin  56 
KAM4 LED  HOScale  Integrated KA  4 Function LEDonly  Hardwire  57 
T1LED  descript.  58 
K5D7  NScale  7 Function  Dropin  59 
LL8LED  HOScale  8 Function; LED headlights  Directplug  60 
AZL4  ZScale  4 Function  Dropin  61 
MT1500  NScale  2 Function  Dropin  62 
K6D4  NScale  4 Function  Dropin  63 
K7D4  NScale  4 Function  Dropin  64 
EU821  HOScale  8 Function Directplug  65 
Korea Brass TCV  Korea Brass Track Cleaning Vehicle  66 
K0D8F  NScale  8 Function  Dropin  67 
*(Reserved)  68,69  
AZL1D4  ZScale  4 Function  Dropin  70 
*(Reserved)  68128  
WOW100 (Steam)  129  
WOW101 (Steam)  130  
WOW121 (Steam)  131  
WOW501 (Steam)  132  
WOW101 (Diesel)  170  
WOW121(Diesel)  171  
WOW501 (Diesel)  172  
SC44 (HO)  Bachmann OEM decoder for Siemens Charger (all types)  180 
DSV1  Bachmann OEM decoder for HOScale (Type 1)  181 
DSV2  Bachmann OEM decoder for HOScale (Type 2)  182 
OEM21  OEM decoder for HOScale MTC21/NEM660  200 
ACS64  Bachmann OEM HOScale Siemens ACS64  220 
PIKOGE25Ton  Piko OEM decoder for Gscale GE 25Ton Switcher  230 