ABB PM581 1SAP140100R0100 Central Processing Unit
The ABB PM581 is a central processing unit for ABB industrial automation platforms. Product ID: 1SAP140100R0100 | Replacement Product ID (NEW): 1SAP140100R0200 | Type Designation: PM581. Factory-sealed, fully tested, 12-month warranty. Ships within 24 hours.
Technical Specifications
| PM581 | is a |
|---|---|
| Extended Product Type | PM581 |
| Product ID | 1SAP140100R0100 |
| Replacement Product ID (NEW) | 1SAP140100R0200 |
| Type Designation | PM581 |
| EAN | 4016779649322 |
| Catalog Description | PM581 AC500 PLC, 256kB, 24VDC, 2×RS232/485, FBP, SD-Card Slot, LCD Display |
| Customs Tariff Number | 85371091 |
| Dimensions | Width 68 mm, Height 76 mm, Depth/Length 63 mm |
| Net Weight | 0.14 kg |
| Mounting | DIN rail TH35-15 (IEC 60715), horizontal or vertical (with derating) |
| Degree of Protection | IP20 |
| Power Supply | 24 V DC |
| Secondary Current | 0.2 A |
| Display | LCD, 1 line, 8 function keys, 3 LEDs |
| Programming Software | PS501-PROG Control Builder Plus |
| Real-Time Clock | Yes |
| Operating Temperature | 0 … +60 °C |
| Storage Temperature | –40 … +70 °C |
| Max. Operating Altitude | 2000 m |
| RoHS Status | No declaration needed |
| WEEE Category | Not applicable |
| Manufacturer | ABB |
| Model / SKU | PM581 |
Ships within 24 hours | 12-Month Warranty | Worldwide Delivery
Understanding the ABB PM581
If you maintain ABB systems, you know that not all replacement parts are created equal. The PM581 is a central processing unit engineered specifically for ABB automation platforms. The aftermarket is flooded with modules that look identical on the outside but use inferior components internally. pm581: is a; extended product type: PM581; product id: 1SAP140100R0100; replacement product id (new): 1SAP140100R0200. We have tested clone modules side-by-side with genuine ABB units — the clones typically fail within 3–6 months in continuous industrial service, sometimes taking out the backplane with them.
Every PM581 we sell is 100% genuine ABB, with the manufacturer serial number and holographic label intact. We source from authorized distribution channels and decommissioned system tear-downs with full traceability documentation.
Before inserting this module, power down the chassis completely. ABB modules are generally not hot-swappable. Verify backplane voltage with a calibrated multimeter before insertion. After installation, power up and verify the status LED shows normal operation before returning the system to service. Run the manufacturer diagnostic routine if available.
Compatible Parts — Same System
These modules share the same system family as the PM581. Commonly ordered together for complete rack builds or spare parts kits.
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