ABB PFEA111-65 Tension Measurement Module

Description

ABB PFEA111-65 Tension Measurement Module

The ABB PFEA111-65 is a compact, IP65-rated tension electronics unit from ABB’s Pressductor® family. It is designed to process signals from ABB load cells to measure and control web tension in continuous-processing applications.

Product Detailed Description

The PFEA111-65 provides excitation power to ABB Pressductor® load cells and processes their measurement signals into standard analog outputs for PLCs or drive controllers. The -65 suffix denotes the IP65-rated enclosure version, which allows direct field mounting outside control cabinets in harsh industrial environments. It features a built-in display and keypad for straightforward commissioning without external software tools.

Technical Parameters

Product Advantages

• Field-Ready IP65 Protection: The rugged housing permits installation directly on or near the machine frame, minimizing field cabling runs and shielding sensitive sensor signals from electrical noise.
• Pressductor® Technology Support: Utilizes magneto-elastic measurement principles, providing immunity to high mechanical overloads, vibrations, and harsh thermal shifts.
• Independent Channel Processing: Measures forces on both sides of a roll individually, allowing operators to calculate total web tension or detect web misalignments.
• User-Friendly Setup: Simple commissioning via the front display panel with predefined unit options (N, kN, lb, kg).
• High Signal Integrity: Built-in signal conditioning and galvanic isolation ensure stable output signals for downstream PLCs or motion controllers.

Important Considerations & Precautions

• Compatible Load Cells: Designed explicitly for ABB Pressductor® load cells (e.g., PFXL, PFXP, PFCL, PFVO series). Verify sensor sensitivity settings during commissioning.
• Wiring Separation: Route load cell signal cables in separate conduit/trays away from high-voltage AC motor drives to avoid noise induction.
• Shield Grounding: Maintain proper cable shielding and single-point grounding practices as outlined in the ABB Pressductor® installation guidelines.
• Power Supply Quality: Ensure the 24 V DC power supply is stabilized and protected against voltage surges.

Product Applications

The PFEA111-65 is widely deployed across web-handling and converting industries:

• Paper & Board Mills: Monitoring web tension across drying cylinders, winders, and slitter-rewinders.
• Converting & Packaging: Controlling tension during lamination, coating, and printing processes.
• Plastic Film & Foil Manufacturing: Preventing web stretch or tear during high-speed extrusion and film orienting.
• Textiles & Non-Wovens: Maintaining uniform tension across continuous dyeing, finishing, and weaving lines.

Shipping Port: Xiamen, China

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