Description
The ABB PFEA113-65 (Part Number: 3BSE028144R0065) is a high-end, IP65-rated Tension Electronics unit designed for demanding industrial applications. It belongs to the PFEA series, specifically engineered to process signals from Load Cells (tension cylinders) to provide precise web tension measurement in paper, plastic, and textile processing lines.
Product Parameters (Datasheet)
- Model Number: PFEA113-65
- Part Number: 3BSE028144R0065
- Protection Class: IP65 (NEMA 4X equivalent) – Dust-tight and protected against water jets.
- Number of Channels: 1 (Supports two load cells for one measuring roll).
- Display: 4-digit LED display for tension values and status.
- Analog Outputs: 0–10 V or 0/4–20 mA (Configurable).
- Digital Inputs/Outputs: For remote zero-set, gain switching, and alarm/fault status.
- Communication: Profibus DP-V1 (Integrated interface).
- Power Supply: 24 V DC (18–35 V DC).
- Load Cell Compatibility: Optimized for ABB Pressductor® technology (e.g., PFCL, PFTL series).
ABB PFEA113-65 3BSE028144R0065
ABB PFEA113-65 3BSE028144R0065
ABB PFEA113-65 3BSE028144R0065
Country of Origin
This precision instrumentation is engineered and manufactured by ABB in Sweden, known for producing industry-leading web tension and force measurement systems.
Application Fields
The PFEA113-65 is ideal for environments requiring high protection and precision:
- Paper Mills: Measuring web tension on paper machines, rewinders, and coaters.
- Converting Industry: Controlling tension in laminating and printing machines for plastic film.
- Metal Processing: Monitoring strip tension in pickling or coating lines.
- Textiles: Ensuring consistent tension during high-speed weaving and dying processes.
- Harsh Environments: Its IP65 rating makes it suitable for areas exposed to moisture, washdowns, or dust.
Product Usage Instructions
- Mounting: Install the unit directly on a wall or machine frame. Its IP65 enclosure means it does not require an additional protective cabinet, though it should be shielded from direct mechanical impact.
- Load Cell Wiring: Connect the Load Cell cables to the internal terminal blocks. Use original ABB cables or high-quality shielded twisted-pair cables to ensure signal integrity.
- Calibration: Perform “Digital Calibration” via the front-panel keys. Enter the roll weight (Tare) and the wrap angle geometry to ensure the horizontal and vertical forces are calculated correctly.
- Networking: Connect the Profibus DP cable to the integrated port. Use the GSD file provided by ABB to integrate the unit into your PLC (e.g., AC 800M or Siemens S7).
- Zero-Setting: Regularly use the digital input for “Remote Zero-set” to compensate for any mechanical drift or debris buildup on the measuring roll.
Product Technical Description
The PFEA113-65 utilizes the Pressductor® principle, an electromagnetic technology that is much more rugged than traditional strain gauges. It converts the mechanical force applied by the web into an electrical signal with extremely high repeatability. Technically, the PFEA113-65 acts as a signal conditioner and processor; it filters out mechanical vibrations and noise, then provides both a local display and high-speed digital/analog feedback to the control system. The inclusion of Profibus DP communication allows for comprehensive diagnostics, including load cell health monitoring and remote gain adjustment, which are critical for maintaining quality in high-speed production.
Q&A (Common Questions)
- Q: What is the difference between the PFEA111 and PFEA113?
- A: The PFEA113 is the “advanced” version, offering Profibus DP communication and enhanced diagnostic capabilities compared to the base PFEA111 model.
- Q: Can I connect four load cells to this unit?
- A: No, the PFEA113-65 is designed for one measuring roll (usually two load cells, one on each end of the roll). For more measuring points, additional units are required.
- Q: Does the -65 suffix mean it’s only for 65Hz systems?
- A: No, the “-65” refers to the IP65 protection rating of the housing.
- Q: My display shows “OVER”; what does this mean?
- A: This usually indicates an “Overload” condition where the force on the load cell exceeds its rated capacity, or a calibration error where the input signal is outside the expected range.
Similar Model Recommendations
- ABB PFEA111-20: Base version with IP20 rating for cabinet mounting.
- ABB PFEA113-20: Advanced Profibus version in an IP20 housing.
- ABB PFCL 201: Vertical force load cells compatible with this unit.
- ABB PFTL 101: Horizontal force load cells compatible with this unit.
- ABB PXAH 401: Earlier generation tension electronic adapter.
For technical manuals or to request a quote for the ABB PFEA113-65, please contact our tension control specialists.
