DCC Accessory Address Assigments

DCC Accessory Address Assigments

This table is generated from the mySQL table containing a list of my DCC address assignments.

Note; This is just a proposal and needs testing !

DCC Address Train Controller Name Device Output Number Feedback Device Feedback Address Feedback Bits Status
1   LS100  1    1  1 & 2  Reserved - LS100 Factory Default
2   LS100  2    1  3 & 4  Reserved - LS100 Factory Default
3   LS100  3    1  5 & 6  Reserved - LS100 Factory Default
4   LS100  4    1  7 & 8  Reserved - LS100 Factory Default
5 Spare  Cobalt iP Digital  1  LR101  66  1  Tested OK
6 s1 p3/p4 east  Cobalt iP Digital  1  LR101  66  2  Tested OK
7 s1 p5/p6 east  Cobalt iP Digital  1  LR101  66  3  Tested OK
8 s1 p7/goods east  Cobalt iP Digital  1  LR101  66  4  Tested OK
9 s1 p1/p2 west  Cobalt iP Digital  1  LR101  66  5  Tested OK
10 s1 p3/p4 west  Cobalt iP Digital  1  LR101  66  6  Tested OK
11 s1 p5 west  Cobalt iP Digital  1  LR101  66  7  Tested OK
12 s1 yard/mountain  Cobalt iP Digital  1  LR101  66  8  Tested OK
13 s1 p7/goods west  Cobalt iP Digital  1  LR101  67  1  Tested OK
14 s1 mountain p5/p6  Cobalt iP Digital  1  LR101  67  2  Tested OK
15 s1 5 to west exit  Cobalt iP Digital  1  LR101  67  3  Tested OK
16 s1 siding 4  Cobalt iP Digital  1  LR101  67  4  Tested OK
17 s1 west exit towest entry  Cobalt iP Digital  1  LR101  67  5  Tested OK
18 hidden 1 west  Cobalt iP Digital  1  LR101  67  6  Tested OK
19 s1 west entry to west exit  Cobalt iP Digital  1  LR101  67  7  Tested OK
20 hidden 2 west  Cobalt iP Digital  1  LR101  67  8  Tested OK
21 siding 1,2,3  Cobalt iP Digital  1  LR101  68  1  Tested OK
22 Spare Point Motor  Cobalt iP Digital  1  LR101  68  2  Tested OK
23 Spare Point Motor  Cobalt iP Digital  1  LR101  68  3  Tested OK
24 Spare Point Motor  Cobalt iP Digital  1  LR101  68  4  Tested OK
25 s2 p1/p2 south  Cobalt iP Digital  1  LR101  68  5  Tested OK
26 s2 p1/p2 north  Cobalt iP Digital  1  LR101  68  6  Tested OK
27 s2  Cobalt iP Digital  1  LR101  68  7  Tested OK
28 Spare Point Motor  Cobalt iP Digital  1  LR101  68  8  Tested OK
29 Spare Point Motor  Cobalt IP Digital  1  LR101  69  1  Tested OK
30 Spare Point Motor  Cobalt Classic Omega + AD1HP1  1  LR101  69  2  Tested OK
31 Spare Point Motor  Cobalt Classic Omega + AD1HP1  1  LR101  69  3  Tested OK
32 Spare Point Motor  Cobalt Classic Omega + AD1HP1  1  LR101  69  4  Tested OK
33 Spare Point Motor  Cobalt Classic Omega + AD1HP1  1  LR101  69  5  Tested OK
34 Spare Point Motor  Cobalt Classic Omega + AD1HP1  1  LR101  69  6  Tested OK
35 Spare Point Motor  Cobalt Classic Omega + AD1HP1  1  LR101  69  7  Tested OK
36 Spare Point Motor  Cobalt Classic Omega + AD1HP1  1  LR101  69  8  Tested OK
37 Spare Point Motor  Cobalt Classic Omega + AD1HP1  1  LR101  70  1  Tested OK
38 Spare Point Motor  Cobalt Classic Omega + AD1HP1  1  LR101  70  2  Tested OK
39 Spare Point Motor  Cobalt Classic Omega + AD1HP1  1  LR101  70  3  Tested OK
40 Spare Point Motor  Cobalt Classic Omega + AD1HP1  1  LR101  70  4  Tested OK
41 Spare Point Motor  Cobalt Classic Omega + AD1HP1  1  LR101  70  5  Tested OK
42 Spare Point Motor  Cobalt IP + AD8FX  1  LR101  70  6  Tested OK
43 Spare Point Motor  Cobalt IP + AD8FX  2  LR101  70  7  Tested OK
44 Spare Point Motor  Cobalt IP + AD8FX  3  LR101  70  8  Tested OK
45 Spare Point Motor  Cobalt IP + AD8FX  4  LR101  71  1  Tested OK
46 Spare Point Motor  Cobalt IP + AD8FX  5  LR101  71  2  Tested OK
47 Spare Point Motor  Cobalt IP + AD8FX  6  LR101  71  3  Tested OK
48 Spare Point Motor  Cobalt Classic Omega + AD8FX  7  LR101  71  4  Tested OK
49 Spare Point Motor  Cobalt Classic Omega + AD8FX  8  LR101  71  5  Tested OK
50 Spare Point Motor  Cobalt Classic Omega + AD8FX  1  LR101  71  6  Tested OK
51 Spare Point Motor  Cobalt Classic Omega + AD8FX  2  LR101  71  7  Tested OK
52 Spare Point Motor  Cobalt Classic Omega + AD8FX  3  LR101  71  8  Tested OK
53 Spare Point Motor  Cobalt Classic Omega + AD8FX  4  LR101  72  1  Tested OK
54 Spare Point Motor  Cobalt Classic Omega + AD8FX  5  LR101  72  2  Tested OK, Waiting for Cobalt Motor from Rails
55 Spare Point Motor  Cobalt Classic Omega + AD8FX  6  LR101  72  3  Tested OK, Waiting for Cobalt Motor from Rails
56 Spare Point Motor  Cobalt Classic Omega + AD8FX  7  LR101  72  4  Tested OK, Waiting for Cobalt Motor from Rails
57 Spare Point Motor  Cobalt Classic Omega + AD8FX  8  LR101  72  5  Tested OK, Waiting for Cobalt Motor from Rails
58 Spare Point Motor  Cobalt IP Digital  1  LR101  72  6  Waiting for test
59 Spare Point Motor  Cobalt IP Digital  1  LR101  72  7  Waiting for test
60 Spare Point Motor  Cobalt IP Digital  1  LR101  72  8  Waiting for test
61 Spare Point Motor  Cobalt IP Digital  1  LR101  73  1  Waiting for test
62 Spare Point Motor  Cobalt IP Digital  1  LR101  73  2  Waiting for test
63 Spare Point Motor  Cobalt IP Digital  1  LR101  73  3  Waiting for test
64 Spare Point Motor  Cobalt IP Digital  1  LR101  73  4  Waiting for test
65 Spare Point Motor  Cobalt IP Digital  1  LR101  73  5  Waiting for test
66 Spare Point Motor  Cobalt IP Digital  1  LR101  73  6  Waiting for test
67 Spare Point Motor  Cobalt IP Digital  1  LR101  73  7  Waiting for test
68 Spare Point Motor  Cobalt IP Digital  1  LR101  73  8  Waiting for test
69 Spare Point Motor  Cobalt IP Digital  1  LR101  74  1  Waiting for test
70 Spare Point Motor  Cobalt Classic Omega + AD8FX  1  LR101  74  2  Waiting for delivery from Rails
71 Spare Point Motor  Cobalt Classic Omega + AD8FX  2  LR101  74  3  Waiting for delivery from Rails
72 Spare Point Motor  Cobalt Classic Omega + AD8FX  3  LR101  74  4  Waiting for delivery from Rails
73 Spare Point Motor  Cobalt Classic Omega + AD8FX  4  LR101  74  5  Waiting for delivery from Rails
74 Spare Point Motor  Cobalt Classic Omega + AD8FX  5  LR101  74  6  Waiting for delivery from Rails
75 Spare Point Motor  Cobalt Classic Omega + AD8FX  6  LR101  74  7  Waiting for delivery from Rails
76 Spare Point Motor  Cobalt Classic Omega + AD8FX  7  LR101  74  8  Waiting for delivery from Rails
77 Spare Point Motor  Cobalt Classic Omega + AD8FX  8  LR101  75  1  Waiting for delivery from Rails
197   Cobalt iP Digital          Reserved - Set Self Centring
198   Cobalt iP Digital          Reserved - Remove Self Centring
199   Cobalt iP Digital          Reserved - Reverse Direction
600 Light DEC On/Off  Light Display Module 1          Tested OK
601 Random Funfair (8)  Light Display Module 1  1        Temporary configuration
609 Run light (5)  Light Display Module 1  9        Temporary configuration
614 Television (3)  Light Display Module 1  14        Temporary configuration
617 Welding light  Light Display Module 1  17        Temporary configuration
618 Radio tower  Light Display Module 1  18        Temporary configuration
619 Fire  Light Display Module 1  19        Temporary configuration
620 Signal post (3)  Light Display Module 1  20        Temporary configuration
623 Construction (5)  Light Display Module 1  23        Temporary configuration
628 Police light  Light Display Module 1  28        Temporary configuration
629 Police light  Light Display Module 1  29        Temporary configuration
630 Car flash light  Light Display Module 1  30        Temporary configuration
631 Traffic light cross road (10)  Light Display Module 1  31        Temporary configuration
641 Spare Power  Light Power Module 2  1        Temporary configuration
642 Spare Power  Light Power Module 2  2        Temporary configuration
643 Spare Power  Light Power Module 2  3        Temporary configuration
644 Spare Power  Light Power Module 2  4        Temporary configuration
645 Spare Power  Light Power Module 2  5        Temporary configuration
646 Spare Power  Light Power Module 2  7        Temporary configuration
647 Spare Power  Light Power Module 2  7        Temporary configuration
648 Spare Power  Light Power Module 2  8        Temporary configuration
649 Spare Power  Light Power Module 2  9        Temporary configuration
650 Spare Power  Light Power Module 2  10        Temporary configuration
651 Spare Power  Light Power Module 2  11        Temporary configuration
652 Spare Power  Light Power Module 2  12        Temporary configuration
653 Spare Power  Light Power Module 2  13        Temporary configuration
654 Spare Power  Light Power Module 2  14        Temporary configuration
655 Spare Power  Light Power Module 2  15        Temporary configuration
656 Spare Power  Light Power Module 2  16        Temporary configuration
657 Spare Power  Light Power Module 2  17        Temporary configuration
658 Spare Power  Light Power Module 2  18        Temporary configuration
659 Spare Power  Light Power Module 2  19        Temporary configuration
660 Spare Power  Light Power Module 2  20        Temporary configuration
661 Spare Power  Light Power Module 2  21        Temporary configuration
662 Spare Power  Light Power Module 2  22        Temporary configuration
663 Spare Power  Light Power Module 2  23        Temporary configuration
664 Spare Power  Light Power Module 2  24        Temporary configuration
665 Random Funfair (8)  Light Display Module 3  1        Temporary configuration
673 Run light (5)  Light Display Module 3  9        Temporary configuration
678 Television (3)  Light Display Module 3  14        Temporary configuration
681 Welding light  Light Display Module 3  17        Temporary configuration
682 Radio tower  Light Display Module 3  18        Temporary configuration
683 Fire  Light Display Module 3  19        Temporary configuration
684 Signal post (3)  Light Display Module 3  20        Temporary configuration
687 Construction (5)  Light Display Module 3  23        Temporary configuration
692 Police light  Light Display Module 3  28        Temporary configuration
693 Police light  Light Display Module 3  29        Temporary configuration
694 Car flash light  Light Display Module 3  30        Temporary configuration
695 Traffic light cross road (10)  Light Display Module 3  31        Temporary configuration
705 Spare Power  Light Power Module 4  1        Temporary configuration
706 Spare Power  Light Power Module 4  2        Temporary configuration
707 Spare Power  Light Power Module 4  3        Temporary configuration
708 Spare Power  Light Power Module 4  4        Temporary configuration
709 Spare Power  Light Power Module 4  5        Temporary configuration
710 Spare Power  Light Power Module 4  7        Temporary configuration
711 Spare Power  Light Power Module 4  7        Temporary configuration
712 Spare Power  Light Power Module 4  8        Temporary configuration
713 Spare Power  Light Power Module 4  9        Temporary configuration
714 Spare Power  Light Power Module 4  10        Temporary configuration
715 Spare Power  Light Power Module 4  11        Temporary configuration
716 Spare Power  Light Power Module 4  12        Temporary configuration
717 Spare Power  Light Power Module 4  13        Temporary configuration
718 Spare Power  Light Power Module 4  14        Temporary configuration
719 Spare Power  Light Power Module 4  15        Temporary configuration
720 Spare Power  Light Power Module 4  16        Temporary configuration
721 Spare Power  Light Power Module 4  17        Temporary configuration
722 Spare Power  Light Power Module 4  18        Temporary configuration
723 Spare Power  Light Power Module 4  19        Temporary configuration
724 Spare Power  Light Power Module 4  20        Temporary configuration
725 Spare Power  Light Power Module 4  21        Temporary configuration
726 Spare Power  Light Power Module 4  22        Temporary configuration
727 Spare Power  Light Power Module 4  23        Temporary configuration
728 Spare Power  Light Power Module 4  24        Temporary configuration
801 Spare Relay  DCC Relay decoder (Master)  1        Tested OK
802 Spare Relay  DCC Relay decoder (Master)  2        Tested OK
803 Spare Relay  DCC Relay decoder (Master)  3        Tested OK
804 Spare Relay  DCC Relay decoder (Master)  4        Tested OK
805 Spare Relay  DCC Relay decoder (Slave)  1        Tested OK
806 Spare Relay  DCC Relay decoder (Slave)  2        Tested OK
807 Spare Relay  DCC Relay decoder (Slave)  3        Tested OK
808 Spare Relay  DCC Relay decoder (Slave)  4        Tested OK
905 Spare Signal  Cobalt Alpha Mimic  1        Tested OK
906 Spare Signal  Cobalt Alpha Mimic  2        Tested OK
907 Spare Signal  Cobalt Alpha Mimic  3        Tested OK
908 Spare Signal  Cobalt Alpha Mimic  4        Tested OK
909 Spare Signal  Cobalt Alpha Mimic  5        Tested OK
910 Spare Signal  Cobalt Alpha Mimic  6        Tested OK
911 Spare Signal  Cobalt Alpha Mimic  7        Tested OK
912 Spare Signal  Cobalt Alpha Mimic  8        Tested OK
913 Spare Signal  Cobalt Alpha Mimic  9        Tested OK
914 Spare Signal  Cobalt Alpha Mimic  10        Tested OK
915 Spare Signal  Cobalt Alpha Mimic  11        Tested OK
916 Spare Signal  Cobalt Alpha Mimic  12        Tested OK
917 Spare Signal  Cobalt Alpha Mimic  1        To be ordered
918 Spare Signal  Cobalt Alpha Mimic  2        To be ordered
919 Spare Signal  Cobalt Alpha Mimic  3        To be ordered
920 Spare Signal  Cobalt Alpha Mimic  4        To be ordered
921 Spare Signal  Cobalt Alpha Mimic  5        To be ordered
922 Spare Signal  Cobalt Alpha Mimic  6        To be ordered
923 Spare Signal  Cobalt Alpha Mimic  7        To be ordered
924 Spare Signal  Cobalt Alpha Mimic  8        To be ordered
925 Spare Signal  Cobalt Alpha Mimic  9        To be ordered
926 Spare Signal  Cobalt Alpha Mimic  10        To be ordered
927 Spare Signal  Cobalt Alpha Mimic  11        To be ordered
928 Spare Signal  Cobalt Alpha Mimic  12        To be ordered
929 Spare Signal  Cobalt Alpha Mimic  1        Tested OK
930 Spare Signal  Cobalt Alpha Mimic  2        Tested OK
931 Spare Signal  Cobalt Alpha Mimic  3        Tested OK
932 Spare Signal  Cobalt Alpha Mimic  4        Tested OK
933 Spare Signal  Cobalt Alpha Mimic  5        Tested OK
934 Spare Signal  Cobalt Alpha Mimic  6        Tested OK
935 Spare Signal  Cobalt Alpha Mimic  7        Tested OK
936 Spare Signal  Cobalt Alpha Mimic  8        Tested OK
937 Spare Signal  Cobalt Alpha Mimic  9        Tested OK
938 Spare Signal  Cobalt Alpha Mimic  10        Tested OK
939 Spare Signal  Cobalt Alpha Mimic  11        Tested OK
940 Spare Signal  Cobalt Alpha Mimic  12        Tested OK
941 Spare Signal  Cobalt Alpha Mimic  1        To be ordered
942 Spare Signal  Cobalt Alpha Mimic  2        To be ordered
943 Spare Signal  Cobalt Alpha Mimic  3        To be ordered
944 Spare Signal  Cobalt Alpha Mimic  4        To be ordered
945 Spare Signal  Cobalt Alpha Mimic  5        To be ordered
946 Spare Signal  Cobalt Alpha Mimic  6        To be ordered
947 Spare Signal  Cobalt Alpha Mimic  7        To be ordered
948 Spare Signal  Cobalt Alpha Mimic  8        To be ordered
949 Spare Signal  Cobalt Alpha Mimic  9        To be ordered
950 Spare Signal  Cobalt Alpha Mimic  10        To be ordered
951 Spare Signal  Cobalt Alpha Mimic  11        To be ordered
952 Spare Signal  Cobalt Alpha Mimic  12        To be ordered
953 Spare Signal  LDT LS-DEC-BR  Bottom Left        Tested OK
955 Spare Signal  LDT LS-DEC-BR  Top Left        Tested OK
957 Spare Signal  LDT LS-DEC-BR  Top Right        Tested OK
959 Spare Signal  LDT LS-DEC-BR  Bottom Right        Tested OK
961 Spare Signal  LDT LS-DEC-BR  Bottom Left        Tested OK
963 Spare Signal  LDT LS-DEC-BR  Top Left        Tested OK
965 Spare Signal  LDT LS-DEC-BR  Top Right        Tested OK
967 Spare Signal  LDT LS-DEC-BR  Bottom Right        Tested OK
969 Spare Signal  LDT LS-DEC-BR  Bottom Left        Tested OK
971 Spare Signal  LDT LS-DEC-BR  Top Left        Tested OK
973 Spare Signal  LDT LS-DEC-BR  Top Right        Tested OK
975 Spare Signal  LDT LS-DEC-BR  Bottom Right        Tested OK
977 Spare Signal  LDT LS-DEC-BR  Bottom Left        Tested OK
979 Spare Signal  LDT LS-DEC-BR  Top Left        Tested OK
981 Spare Signal  LDT LS-DEC-BR  Top Right        Tested OK
983 Spare Signal  LDT LS-DEC-BR  Bottom Right        Tested OK
985 Spare Signal  LDT LS-DEC-BR  Bottom Left        Tested OK
987 Spare Signal  LDT LS-DEC-BR  Top Left        Tested OK
989 Spare Signal  LDT LS-DEC-BR  Top Right        Tested OK
990 Spare Signal  LDT LS-DEC-BR  Bottom Right        Tested OK

DCC addresses can be 1-2044. NMRA reserve 2045-2048 for broadcasting to all accessories.

The address range for feedback is divided into two groups

  • Feedback addresses 1 to 64 can be used for storing turnout positions for accessory decoders LS100s. Each LS100 drives 4 turnouts. Each turnout uses 2 feedback bits, and each requires 1 LR101. Accessory decoders with feedback, LS100, are hard mapped into the command station such that turnout addresses 1-256 map into feedback addresses 1-64.
  • Storing information from feedback encoders LR101/100. Each block detector, LB101, has two occupancy detectors and requires 2 feedback bits so 4 LB101 requires 1 LR101.

LR101 address range is 1 to 128 (1024 devices). There must not be any duplicate use of addresses. It is recommended to start with address 65 for feedback encoder LR101/100 since 1-64 are used by accessory decoders. 65 is the default feedback address.
Update for LZH200: The address range for magnetic articles (turnouts, signals) has been expanded to 2048. Points feedback (LR101) is now 1 to 256.

Some options of the Light Display Modules and the Light Power Modules use multiple DCC addresses. The number of addresses used is shown in brackets in the Train Controller Name column

Campers: Nature's way of feeding mosquitoes!