ABB 3BSE050091R20 PFEA112-20

Description

Product Description

Product Parameters

• Brand & Model: ABB, 3BSE050091R20 PFEA112-20
• Device Type: Tension Monitoring and Control Module for PLC
• Power Supply: 24V DC, with ±10% voltage tolerance
• Measurement Range: 0–20 kN (compatible with load cells of 0–20 kN range)
• Measurement Accuracy: ±0.1% of full scale
• Control Output: 2 x analog outputs (4–20 mA), 2 x digital switching outputs
• Input Signals: 2 x differential load cell inputs (mV/V), 1 x speed reference input
• Response Time: ≤ 0.3 ms (for tension signal processing)
• Operating Temperature: -40°C to +70°C
• Protection Rating: IP20 (per IEC 60529 standard)
• Communication Interfaces: Profinet, Modbus TCP, RS-485
• Dimensions (W × D × H): 78 mm × 115 mm × 145 mm
• Weight: 0.38 kg
• Compatible PLC Systems: ABB AC 800M, ABB AC 800XA, third-party PLCs (Siemens, Rockwell)
• Certifications: CE, UL, CSA, ATEX, IECEx

Advantages and Features

1. Ultra-Precision Tension Measurement: ABB 3BSE050091R20 PFEA112-20 offers a measurement accuracy of ±0.1% of full scale, ensuring consistent tension control for sensitive materials such as thin films, textiles, and precision metal strips, reducing material waste and improving product quality.
2. Closed-Loop Control Capability: The module integrates built-in closed-loop control logic, enabling real-time adjustment of tension based on load cell feedback. ABB 3BSE050091R20 PFEA112-20 automatically compensates for speed changes and material thickness variations, maintaining stable tension throughout the production process.
3. Broad Compatibility with Load Cells: Designed to work with most standard differential load cells (mV/V output), ABB 3BSE050091R20 PFEA112-20 eliminates the need for specialized sensors, reducing equipment costs and simplifying system integration.
4. Rugged Industrial Reliability: Equipped with EMC Class 3 electromagnetic interference protection and a wide operating temperature range, the module performs stably in harsh industrial settings, including high-vibration production lines and dusty manufacturing workshops.
5. User-Friendly Configuration & Maintenance: Compatible with ABB’s Control Builder M software, the module allows easy customization of tension limits, alarm thresholds, and control parameters. Clear status indicators and diagnostic functions simplify troubleshooting and on-site maintenance.

Application Cases in Industry

• Packaging Industry: ABB 3BSE050091R20 PFEA112-20 is widely used in flexible packaging lines for films and foils. It controls the tension during unwinding, printing, and sealing processes, preventing material stretching, wrinkling, or tearing, and ensuring consistent package quality.
• Metal Processing Industry: In steel and aluminum strip production lines, the module monitors and adjusts the tension of metal coils during rolling, annealing, and slitting operations. It maintains uniform tension to avoid material deformation and ensure precise dimensional accuracy of finished products.
• Textile Industry: In textile weaving and dyeing lines, ABB 3BSE050091R20 PFEA112-20 controls the tension of yarns and fabrics, preventing breakage during high-speed processing and ensuring consistent weave density and color absorption.
• Cable & Wire Industry: For cable extrusion and winding lines, the module regulates the tension of copper or fiber optic cables, ensuring uniform lay length and preventing damage to the cable core, which improves the mechanical and electrical performance of the final product.

Comparison with Competitors

Selection Suggestions

1. Match Tension Requirements: ABB 3BSE050091R20 PFEA112-20 is ideal for projects requiring tension control in the 0–20 kN range, such as medium to large-scale packaging, metal processing, and textile production lines that demand high precision and stability.
2. Verify System Compatibility: Confirm that your existing PLC system (ABB or third-party) supports the module’s communication protocols (Profinet, Modbus TCP) to ensure seamless data transmission and integration with ABB 3BSE050091R20 PFEA112-20.
3. Evaluate Operating Environment: If the module will be deployed in extreme temperatures, high-vibration areas, or environments with strong electromagnetic interference, its rugged design and wide operating temperature range make it a more reliable choice than competitors with narrower environmental adaptability.
4. Consider Material Sensitivity: For production processes involving sensitive materials (thin films, fine wires) that require minimal tension variation, the ±0.1% measurement accuracy of ABB 3BSE050091R20 PFEA112-20 ensures optimal material handling and reduces waste.

Precautions

1. Installation: When installing ABB 3BSE050091R20 PFEA112-20, keep it away from high-power equipment (e.g., motors, frequency converters) to avoid electromagnetic interference. Use shielded cables for load cell connections to ensure accurate signal transmission.
2. Calibration: Perform regular calibration of the module using standard weights or calibration tools to maintain its ±0.1% measurement accuracy. Follow ABB’s official calibration procedures to avoid incorrect parameter settings.
3. Maintenance: Regularly inspect the module’s connection terminals for looseness or corrosion, and clean the surface with a dry, soft brush. Avoid using water or chemical cleaners to protect internal electronic components.
4. Storage: Prior to installation, store ABB 3BSE050091R20 PFEA112-20 in its original packaging in an environment with a temperature of 5°C to 35°C and relative humidity ≤ 60%. Protect it from mechanical impact, moisture, and direct sunlight.
5. Certification Compliance: For use in explosive environments (e.g., chemical plants, oil refineries with flammable dust), confirm that the module holds valid ATEX and IECEx certifications to meet on-site safety regulations.

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