ABB PFEA111-20 3BSE050090R20 Tension Electronics Control Module
The ABB PFEA111-20 is a tension electronics control module for ABB platforms. Type Designation: PFEA111-20 | Product ID: 3BSE050090R20 | Catalog Description: Tension Electronics PFEA111-20. Factory-sealed, live-rack tested, 48-hour burn-in. 12-month warranty. Ships within 24 hours.
Technical Specifications
| 3BSE050090R20 | is a tension electronics module designed for precise load cell signal processing. It supports two load cell inputs and provides voltage and current outputs with adjustable filtering. |
|---|---|
| Manufacturer | ABB |
| Type Designation | PFEA111-20 |
| Product ID | 3BSE050090R20 |
| Catalog Description | Tension Electronics PFEA111-20 |
| Medium Description | Tension electronics IP20 |
| Product Type | Unclassified (Spare Part) |
| Part Type | New |
| Replaced Product ID (OLD) | 3BSE028140R20 |
| Country of Origin | Sweden |
| Customs Tariff Number | 85176200 |
| UNSPSC | 39120000 |
| Net Weight | 0.2 kg |
| Gross Weight | 0.2 kg |
| Frame Size | Spare_Parts |
| Package Level 1 Units | 1 piece |
| Stock Location | Sweden |
| Inputs | 2 load cells |
| Outputs | Voltage and current (A+B) |
| Filtering | Adjustable filtering for optimized signal quality |
| Display Modes | A, B, A+B, A-B |
| Protection Class | IP20 |
| Included | CD user manual |
| Dual Input Capability | Supports two load cells for precise tension measurement. |
| Flexible Outputs | Voltage and current outputs with adjustable filtering. |
| Multiple Display Options | Real-time monitoring of A, B, combined (A+B), or differential (A-B). |
| Compact & Lightweight | Only 0.2 kg, easy to install and integrate. |
| Lifecycle Support | Replacement for legacy model 3BSE028140R20. |
| Industrial Reliability | Designed for continuous operation in demanding environments. |
| Model / SKU | PFEA111-20 |
Ships within 24 hours | 12-Month Warranty | Worldwide Delivery
Why I/O Module Configuration Matters
The ABB PFEA111-20 is an I/O module that handles signal conversion between field devices and the control system. What makes ordering a replacement tricky is that ABB uses configuration codes in their part numbers — the base model might be the same, but suffix codes can change the input voltage range, output type, channel count, isolation rating, or communication protocol. Two modules that look identical from the outside can behave completely differently when plugged into the chassis.
Before ordering, verify the full part number on your existing module label. Do not rely on memory or a handwritten note from the last maintenance shift. Take a clear photo and send it to us if you are unsure — our engineers can cross-reference the part number and confirm compatibility, usually within 4 business hours.
Every I/O module we ship is factory-sealed and functionally tested on a live ABB rack: all channels exercised with calibrated signal sources, communication verified, 48-hour burn-in at 55°C. Printed test report included. 12-month warranty. Worldwide shipping within 24 hours.
Compatible Parts — Same System
These modules share the same system family as the PFEA111-20. Commonly ordered together for complete rack builds or spare parts kits.
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