How to confirm CM582-DP in service
Keep the entire CM582-DP designation with the maintenance request. CM582-DP belongs to a specific equipment design; the visible family name alone is insufficient for a replacement decision.
Product data and selection limits
| Technical item | Verified value / selection note |
|---|---|
| Complete designation | CM582-DP |
| Product family | CM582-DP |
| Component role | AC500 PROFIBUS DP communication module |
| Protocol | PROFIBUS DP slave |
| Maximum rate | 12 Mbit/s |
| Connector | 9-pin D-Sub |
| Order code | 1SAP172200R0001 |
| Final configuration | Confirm exact nameplate, hardware revision and order options before purchase |
For CM582-DP, the table identifies useful checks but does not replace the marked unit and its complete technical documentation. Confirm option and revision details before purchase.
Equipment role
The installed role of CM582-DP is to connect the AC500 controller as a PROFIBUS DP slave. Write down the connected circuit, controller or process tag and the equipment being served.
A failure around CM582-DP may also arise from the supply, sensor, wiring, communications or mechanical accessory. Capture the symptoms before removing parts.
Commissioning handover
After fitting CM582-DP, verify DP master recognition and cyclic data exchange. Record the test method, readings, settings and any open deviation.
Release CM582-DP for service only after the relevant protection, communication or measurement response has been witnessed and the asset record is updated.
Field fault isolation
For an unexplained CM582-DP fault, note the present indicators and alarm history. Measure only at safe accessible test points according to the plant procedure.
When CM582-DP interacts with a controller or protective system, verify the upstream command and downstream response independently before deciding which component failed.
What the replacement must match
Before substituting CM582-DP, compare CPU firmware, Automation Builder version, address, GSD data and bus termination. Check the exact code and nameplate against the purchase specification.
Do not call another CM582-DP designation a direct replacement for CM582-DP solely because its enclosure looks similar. Ratings and fitted options require separate confirmation.
Related family designations
These CM582-DP designations are included with CM582-DP to support model searches and enquiries. Individual specifications can differ, and they are not automatically interchangeable.
No other unassigned CM582-DP code is grouped with CM582-DP here.
Ordering record
Retain the CM582-DP nameplate image, purchase code and configuration note with the quotation. Include the commissioning results when the unit is installed.
If a future CM582-DP replacement is required, compare its complete code with the installed record again rather than relying on this page alone.
