ABB · PUBLIC DEVICE MAP
A43 Modbus register map
Core read-only instrumentation block from the official A43 Modbus mapping. Register addresses are the hexadecimal protocol offsets stated by ABB.
2 groups, 26 decoded points.
REGISTER MAP
Searchable source data.
Documentation addresses are derived from the zero-based PDU address in the public definition. Convert a documentation address to its PDU offset when comparing with the manual. Confirm the map against revision 2CMC484001M0201 Rev E and the installed device before commissioning.
Voltage and current
10 of 10| Signal / register | Doc address | PDU | Type | Unit | Notes |
|---|---|---|---|---|---|
| Phase voltage L1-N | 44099 | 4098–4099 | uint32 | V | Read-only ABB DMTME-compatible instrumentation value. |
| Phase voltage L2-N | 44101 | 4100–4101 | uint32 | V | Read-only ABB DMTME-compatible instrumentation value. |
| Phase voltage L3-N | 44103 | 4102–4103 | uint32 | V | Read-only ABB DMTME-compatible instrumentation value. |
| Line voltage L1-L2 | 44105 | 4104–4105 | uint32 | V | Read-only ABB DMTME-compatible instrumentation value. |
| Line voltage L2-L3 | 44107 | 4106–4107 | uint32 | V | Read-only ABB DMTME-compatible instrumentation value. |
| Line voltage L1-L3 | 44109 | 4108–4109 | uint32 | V | Read-only ABB DMTME-compatible instrumentation value. |
| Line current L1 | 44113 | 4112–4113 | uint32 | A | Read-only ABB DMTME-compatible instrumentation value. |
| Line current L2 | 44115 | 4114–4115 | uint32 | A | Read-only ABB DMTME-compatible instrumentation value. |
| Line current L3 | 44117 | 4116–4117 | uint32 | A | Read-only ABB DMTME-compatible instrumentation value. |
| Frequency | 44167 | 4166–4167 | uint32 | Hz | Read-only ABB DMTME-compatible instrumentation value. |
Power
16 of 16| Signal / register | Doc address | PDU | Type | Unit | Notes |
|---|---|---|---|---|---|
| System power factor | 44119 | 4118–4119 | int32 | — | Read-only ABB DMTME-compatible instrumentation value. |
| Power factor L1 | 44121 | 4120–4121 | int32 | — | Read-only ABB DMTME-compatible instrumentation value. |
| Power factor L2 | 44123 | 4122–4123 | int32 | — | Read-only ABB DMTME-compatible instrumentation value. |
| Power factor L3 | 44125 | 4124–4125 | int32 | — | Read-only ABB DMTME-compatible instrumentation value. |
| System apparent power | 44135 | 4134–4135 | uint32 | VA | Read-only ABB DMTME-compatible instrumentation value. |
| Apparent power L1 | 44137 | 4136–4137 | uint32 | VA | Read-only ABB DMTME-compatible instrumentation value. |
| Apparent power L2 | 44139 | 4138–4139 | uint32 | VA | Read-only ABB DMTME-compatible instrumentation value. |
| Apparent power L3 | 44141 | 4140–4141 | uint32 | VA | Read-only ABB DMTME-compatible instrumentation value. |
| System active power | 44143 | 4142–4143 | uint32 | W | Read-only ABB DMTME-compatible instrumentation value. |
| Active power L1 | 44145 | 4144–4145 | uint32 | W | Read-only ABB DMTME-compatible instrumentation value. |
| Active power L2 | 44147 | 4146–4147 | uint32 | W | Read-only ABB DMTME-compatible instrumentation value. |
| Active power L3 | 44149 | 4148–4149 | uint32 | W | Read-only ABB DMTME-compatible instrumentation value. |
| System reactive power | 44151 | 4150–4151 | uint32 | VAr | Read-only ABB DMTME-compatible instrumentation value. |
| Reactive power L1 | 44153 | 4152–4153 | uint32 | VAr | Read-only ABB DMTME-compatible instrumentation value. |
| Reactive power L2 | 44155 | 4154–4155 | uint32 | VAr | Read-only ABB DMTME-compatible instrumentation value. |
| Reactive power L3 | 44157 | 4156–4157 | uint32 | VAr | Read-only ABB DMTME-compatible instrumentation value. |
SOURCE & SCOPE
Import the map, then verify the device.
The catalogue provides register metadata, not a connection profile. Serial port, Unit ID, baud rate and site-specific naming stay in your Busloom project.