B.1 Standard Modbus Device Addresses
Applicable to AS series PLC
Device Type Format Device range
Modbus address
(Decimal number)
AS Address
(Hexadecimal number)
X
Bit DD.DD X0.0-X63.15 124577-125600 6000-63FF
Word DD X0-X63 332769-332832 8000-803F
Y
Bit DD.DD Y0.0-Y63.15 040961-041984 A000-A3FF
Word DD Y0-Y63 440961-441024 A000-A03F
M Bit DDDD M0-M8191 000001-008192 0000-1FFF
SM Bit DDDD SM0-SM4095 016385-020480 4000-4FFF
SR Word DDDD SR0-SR2047 449153-451200 C000-C7FF
D Word DDDDD D0-D29999 400001-430000 0000-752F
S Bit DDDD S0-S2047 020481-022528 5000-57FF
T
Bit DDD T0-T511 057345-057856 E000-E1FF
Word DDD T0-T511 457345-457856 E000-E1FF
C
Bit DDD C0-C511 061441-061952 F000-F1FF
Word DDD C0-C511 461441-461952 F000-F1FF
HC
Bit DDD HC0-HC255 064513-064768 FC00-FCFF
DWord DDD HC0-HC255 464513-464768 FC00-FCFF
E Word DD E0-E9 465025-465039 FE00-FE09
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Call +1(800)985-6929 To Order or Order Online At Deltaacdrives.com