Where 07AC91 GJR5252300R0101 fits in the installed system
Use the complete 07AC91 GJR5252300R0101 designation when tracing a fault or buying a replacement. 07AC91 GJR5252300R0101 is a AC31 analog I/O module and its installed duty matters more than a visually similar housing.
Technical data to check first
| Technical item | Verified value / selection note |
|---|---|
| Complete designation | 07AC91 GJR5252300R0101 |
| Product family | 07AC91 |
| Component role | AC31 analog I/O module |
| System | ABB AC31 I/O |
| Module | 07AC91 analog I/O |
| I/O modes | 16 analog channels or 8 AI / 8 AO, subject to configuration |
| Article number | GJR5252300R0101 |
| Final configuration | Confirm exact nameplate, hardware revision and order options before purchase |
The 07AC91 GJR5252300R0101 values above identify this selection. Verify the actual nameplate, hardware revision and option set before declaring another code equivalent.
Replacement compatibility review
For 07AC91 GJR5252300R0101, compare analog channel mode, wiring, controller compatibility, scaling and module revision. Check the complete order code, not only the family prefix.
A proposed substitute for 07AC91 GJR5252300R0101 requires a documented comparison of electrical or process rating, terminals, communications, mechanical fit and any required settings.
Observed fault and process consequence
In this installation, 07AC91 GJR5252300R0101 is intended to link the assigned analog process signals to the installed AC31 controller. Write down the fault indication, operating state and last known good reading before removal.
If 07AC91 GJR5252300R0101 trips or loses communication intermittently, separate wiring and supply faults from device faults. Capture the relevant alarm history and field measurements.
Acceptance evidence
The practical test for 07AC91 GJR5252300R0101 is to inject known analog values and compare each configured input and output with the control application. Log the expected result, actual result, date and responsible technician.
Do not close a 07AC91 GJR5252300R0101 replacement ticket on visual inspection alone. Confirm the normal function and the planned failure or alarm response where safely testable.
Installation handover
Isolate the circuit or process before touching 07AC91 GJR5252300R0101; follow the site's approved safety procedure. Record cable labels, settings, accessory positions and original markings.
When 07AC91 GJR5252300R0101 is fitted, restore the approved configuration and make sure installation details match the drawings. Keep removed parts until the acceptance result is signed off.
Other codes in this series
The following 07AC91 designations are placed under 07AC91 GJR5252300R0101 for enquiries. Ratings, hardware versions and options may differ; these codes are not declared interchangeable.
No other unassigned 07AC91 designation is grouped with 07AC91 GJR5252300R0101 on this page.
Records to keep
File the 07AC91 GJR5252300R0101 order identification, inspection result, settings backup and commissioning evidence with the equipment record.
If 07AC91 GJR5252300R0101 is later reordered, compare the current installation record with the supplier's complete designation before the purchase is released.
