Description
The ABB PFEA113-20 (part number 3BSE028144R0020) is a high-performance Tension Electronics Unit belonging to the PFEA110 series of web tension systems. Manufactured by ABB, this module is engineered to process signals from load cells and provide precise web tension measurement and control in continuous web-handling processes.
Widely deployed in industries such as paper and pulp manufacturing, printing presses, metal processing, and plastic film production, the PFEA113-20 ensures consistent tension regulation across production lines to prevent material web breaks, wrinkling, and deformation.
Technical Specifications
| Parameter | Specification |
| Manufacturer | ABB |
| Product Series | PFEA110 Series Web Tension Electronics |
| Model / Catalog Number | PFEA113-20 |
| Part / Order Number | 3BSE028144R0020 |
| Device Type | Dual-Channel Tension Electronics Unit |
| Number of Channels | 2 channels (supports up to 2 load cell pairs or 4 individual load cells) |
| Power Supply Requirements | 24 to 48 V DC (\pm15%) or 100 to 240 V AC (\pm10%) depending on internal jumper/configuration |
| Analog Outputs | 2x Scaled analog outputs (configurable: 0–10 V, 4–20 mA, etc.) |
| Communication Protocols | Fieldbus options (Modbus RTU, Profibus DP, or Allen-Bradley Remote I/O via plug-in communication boards) |
| Enclosure / Mounting | DIN-rail mounting or wall-mounted compact industrial enclosure (IP65 / NEMA 4 variants available) |
| Operating Temperature | -10°C to +55°C (+14°F to +131°F) |
Core Features & Operating Capabilities
- High-Precision Signal Processing: Converts weak electrical signals from ABB load cells into highly accurate, stable, and noise-immune tension measurements.
- Dual-Channel Flexibility: Capable of monitoring tension across multiple zones or measuring differential tension across a web span by handling two independent load cell inputs simultaneously.
- Advanced Filtering & Diagnostics: Features built-in digital filtering to eliminate mechanical vibration noise from machinery, along with comprehensive internal self-diagnostics and status indication LEDs.
- Flexible Fieldbus Integration: Easily connects to distributed control systems (DCS) and programmable logic controllers (PLCs) via standard analog loops or optional digital fieldbus communication modules.
- Robust Industrial Design: Conformal-coated circuitry and rugged housing protect against harsh operating conditions, humidity, and airborne contaminants typical of paper mills and converting plants.
Related ABB Tension Measurement Components
- ABB PFCL 201 / PFCL 301 — Compact bearing block load cells.
- ABB PFEI 115 — Tension indicator and operator interface unit.
- PFEA111 / PFEA112 — Single-channel variants of the PFEA series tension electronics.
