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  2. Moxa
  3. ioLogik E2214

Moxa ioLogik E2214 Modbus register map

Also covers ioLogik E2214-T

Ethernet micro controller with 6 digital inputs and 6 relay outputs (Click&Go logic)

  • Official
  • 300 registers
  • Modbus TCP
  • Revision 2 · 2026-10-17

Official: Written from the manufacturer's documentation, but not tested on a device yet. Check the map against the manufacturer's documentation before you write to a live device. Tested it? Report a test.

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Communication

Protocol
Modbus TCP
Unit ID
1
TCP port
502
Byte / word order
ABCD · bytes big-endian, words high first
Addresses
0-based

Connection values are defaults: the device may be configured differently.

Map

Registers
174 holding registers, 48 input registers, 72 coils, 6 discrete inputs
Groups
3
Revision
2 · 2026-10-17
Added
()
File
maps/moxa/iologik-e2214.mbmap.json · 49 KB · history
SHA-256
2678067159a41ae1e22062a8829df400e1cb8f86d15540bd4679cc4faae7cb4d
Manufacturer
moxa.com

Sources and notes

Source: Moxa, "ioLogik E2200 Series User Manual", version 7.2 (July 2022), Appendix I

  • Modbus/TCP address map from Appendix I of the manual. Many values appear twice, as a coil or discrete input and again as a holding register (names ending in "(register)").
  • 32-bit values are two registers; the manual lists the high word first unless the register says otherwise.
  • Not in this map: the DI counter mode values at holding 0x0D00, which the manual lists as two-word values at consecutive addresses.
AreaAddressNameTypeAccessUnitScaleDescription
CO 0 bool RW
CO 1 bool RW
CO 2 bool RW
CO 3 bool RW
CO 4 bool RW
CO 5 bool RW
CO 6 bool RW
CO 7 bool RW
CO 8 bool RW
CO 9 bool RW
CO 10 bool RW
CO 11 bool RW
CO 12 bool RW
CO 13 bool RW
CO 14 bool RW
CO 15 bool RW
CO 16 bool RW
CO 17 bool RW
CO 18 bool RW
CO 19 bool RW
CO 20 bool RW
CO 21 bool RW
CO 22 bool RW
CO 23 bool RW
CO 24 bool RW
CO 25 bool RW
CO 26 bool RW
CO 27 bool RW
CO 28 bool RW
CO 29 bool RW
CO 30 bool RW
CO 31 bool RW
CO 32 bool RW
CO 33 bool RW
CO 34 bool RW
CO 35 bool RW
CO 36 bool RW Read aways :0 Write: 1 : Clear counter value 0 : return Illegal Data Value
CO 37 bool RW Read aways :0 Write: 1 : Clear counter value 0 : return Illegal Data Value
CO 38 bool RW Read aways :0 Write: 1 : Clear counter value 0 : return Illegal Data Value
CO 39 bool RW Read aways :0 Write: 1 : Clear counter value 0 : return Illegal Data Value
CO 40 bool RW Read aways :0 Write: 1 : Clear counter value 0 : return Illegal Data Value
CO 41 bool RW Read aways :0 Write: 1 : Clear counter value 0 : return Illegal Data Value
CO 42 bool RW Read: 0 : Normal 1 : Overflow Write: 0 : clear overflow status 1 : return Illegal Data Value
CO 43 bool RW Read: 0 : Normal 1 : Overflow Write: 0 : clear overflow status 1 : return Illegal Data Value
CO 44 bool RW Read: 0 : Normal 1 : Overflow Write: 0 : clear overflow status 1 : return Illegal Data Value
CO 45 bool RW Read: 0 : Normal 1 : Overflow Write: 0 : clear overflow status 1 : return Illegal Data Value
CO 46 bool RW Read: 0 : Normal 1 : Overflow Write: 0 : clear overflow status 1 : return Illegal Data Value
CO 47 bool RW Read: 0 : Normal 1 : Overflow Write: 0 : clear overflow status 1 : return Illegal Data Value
CO 48 bool RW
CO 49 bool RW
CO 50 bool RW
CO 51 bool RW
CO 52 bool RW
CO 53 bool RW
CO 54 bool RW
CO 55 bool RW
CO 56 bool RW
CO 57 bool RW
CO 58 bool RW
CO 59 bool RW
CO 60 bool RW
CO 61 bool RW
CO 62 bool RW
CO 63 bool RW
CO 64 bool RW
CO 65 bool RW
CO 66 bool RW
CO 67 bool RW
CO 68 bool RW
CO 69 bool RW
CO 70 bool RW
CO 71 bool RW
DI 0 bool R
DI 1 bool R
DI 2 bool R
DI 3 bool R
DI 4 bool R
DI 5 bool R
IR 0 uint32 ABCD R
IR 2 uint32 ABCD R
IR 4 uint32 ABCD R
IR 6 uint32 ABCD R
IR 8 uint32 ABCD R
IR 10 uint32 ABCD R
IR 12 uint32 ABCD R
IR 14 uint32 ABCD R
IR 16 uint32 ABCD R
IR 18 uint32 ABCD R
IR 20 uint32 ABCD R
IR 22 uint32 ABCD R
IR 24 uint16 R
IR 25 uint16 R
IR 26 uint16 R
IR 27 uint16 R
IR 28 uint16 R
IR 29 uint16 R
IR 30 uint16 R
IR 31 uint16 R
IR 32 uint16 R
IR 33 uint16 R

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