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  1. Devices
  2. Advantech
  3. ADAM-6015

Advantech ADAM-6015 Modbus register map

Also covers ADAM-6015-DE

7-channel isolated RTD input module, Modbus TCP

  • Official
  • 136 registers
  • Modbus TCP
  • Revision 2 · 2026-10-17
  • Identity: model

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.

Communication

Protocol
Modbus TCP
Unit ID
1
TCP port
502
Byte / word order
CDAB · bytes big-endian, words low first (word swap)
Addresses
1-based · wire address = address − 1

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

Map

Registers
89 holding registers, 47 coils
Groups
8
Translation tables
1
Revision
2 · 2026-10-17
Added
()
File
maps/advantech/adam-6015.mbmap.json · 18 KB · history
SHA-256
f37651db9e7b9db35445c2983645246641652c1d62f69fa7dd63eb5854ad30db
Manufacturer
advantech.com

Device identity

What a tool can read to check that this map fits the connected device (SPEC.md section 4.7). Registers with a role are read like any other register.

Registers
RoleRegisterAddressTypeValues
Model Module name 1 holding 211 uint16 0x6015 = ADAM-6015

Sources and notes

Source: Advantech, "ADAM-6000 Series User Manual", Edition 9, Appendix B.2 (I/O Modbus mapping tables)

  • Addresses are the Modicon numbers of the manual (00001 = coil 1, 40001 = holding register 1).
  • 32-bit counters and pulse settings are low word first (the manual: counter = (40002) × 65536 + (40001)).
  • The floats are in the module's engineering units; the manual does not give their word order (this map uses the counters' low word first).
  • Some registers (floats, GCL, diagnostics) need the CE or D version of the module.
AreaAddressNameTypeAccessUnitScaleDescription
CO 101 bool RW
CO 102 bool RW
CO 103 bool RW
CO 104 bool RW
CO 105 bool RW
CO 106 bool RW
CO 107 bool RW
CO 109 bool RW
CO 111 bool RW
CO 112 bool RW
CO 113 bool RW
CO 114 bool RW
CO 115 bool RW
CO 116 bool RW
CO 117 bool RW
CO 119 bool RW
CO 121 bool R
CO 122 bool R
CO 123 bool R
CO 124 bool R
CO 125 bool R
CO 126 bool R
CO 127 bool R
CO 131 bool R
CO 132 bool R
CO 133 bool R
CO 134 bool R
CO 135 bool R
CO 136 bool R
CO 137 bool R
CO 139 bool R
CO 141 bool R
CO 142 bool R
CO 143 bool R
CO 144 bool R
CO 145 bool R
CO 146 bool R
CO 147 bool R
CO 149 bool R
HR 1 uint16 R Raw value of the range set by the type code
HR 2 uint16 R
HR 3 uint16 R
HR 4 uint16 R
HR 5 uint16 R
HR 6 uint16 R
HR 7 uint16 R
HR 9 uint16 R
HR 11 uint16 R
HR 12 uint16 R
HR 13 uint16 R
HR 14 uint16 R
HR 15 uint16 R
HR 16 uint16 R
HR 17 uint16 R
HR 19 uint16 R
HR 21 uint16 R
HR 22 uint16 R
HR 23 uint16 R
HR 24 uint16 R
HR 25 uint16 R
HR 26 uint16 R
HR 27 uint16 R
HR 29 uint16 R
HR 31 float32 CDAB R CE/D version
HR 33 float32 CDAB R
HR 35 float32 CDAB R
HR 37 float32 CDAB R
HR 39 float32 CDAB R
HR 41 float32 CDAB R
HR 43 float32 CDAB R
HR 47 float32 CDAB R
HR 51 float32 CDAB R
HR 53 float32 CDAB R
HR 55 float32 CDAB R
HR 57 float32 CDAB R
HR 59 float32 CDAB R
HR 61 float32 CDAB R
HR 63 float32 CDAB R
HR 67 float32 CDAB R
HR 71 float32 CDAB R
HR 73 float32 CDAB R
HR 75 float32 CDAB R
HR 77 float32 CDAB R
HR 79 float32 CDAB R
HR 81 float32 CDAB R
HR 83 float32 CDAB R
HR 87 float32 CDAB R
HR 101 uint32 CDAB R Bit 3 open circuit/burn-out; 0 = normal
HR 103 uint32 CDAB R
HR 105 uint32 CDAB R
HR 107 uint32 CDAB R
HR 109 uint32 CDAB R
HR 111 uint32 CDAB R
HR 113 uint32 CDAB R
HR 201 uint16 RW
HR 202 uint16 RW
HR 203 uint16 RW
HR 204 uint16 RW
HR 205 uint16 RW
HR 206 uint16 RW

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