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ABB PFSK164 3BSE021180R1 High‑Performance Processing Board

Technical SpecificationsModel: PFSK164, Part No:3BSE021180R1Power Supply: 24V DC (15%), typical power consumption 7WProcessor: Intel Pentium‑III processor with MMX instruction set,
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Products Description
Technical Specifications

  • Model: PFSK164, Part No:3BSE021180R1

  • Power Supply: 24V DC (±15%), typical power consumption 7W

  • Processor: Intel Pentium‑III processor with MMX instruction set, 256KB cache

  • Analog Input: 2‑4 channels for Pressductor load‑cell force signal acquisition

  • Analog Output: 4 channels voltage/current configurable output

  • Digital I/O: 8 digital inputs, 8 digital outputs

  • Communication: AF100 internal bus, Ethernet, USB, dual RS‑232 serial ports

  • Isolation: 120V DC port isolation for field signal channels

  • Operating Temperature: ‑10℃ ~ +60℃; Storage temperature:‑40℃ ~ +85℃

  • Humidity: 5%‑95% RH, non‑condensing

  • Protection Class: IP20 (cabinet internal installation)

  • Mounting: Sub‑rack plug‑in installation for ABB standard rack

  • Dimension: 242mm × 245mm ×24mm; Weight: approx 0.62kg

PFSK164 (3BSE021180R1) is a high‑performance on‑board processor board for ABB Stressometer flatness and tension measuring system, working together with PFSK130, PFSK142, PFSK162 and other series boards in metallurgical rolling lines.
This plug‑in sub‑rack board is equipped with independent high‑speed processor unit. It completes complex flatness algorithm calculation, tension data processing and system logic coordination, receives measuring signals from front‑end signal conditioning boards, outputs processed control data to DCS host system. Multiple communication interfaces realize flexible data interaction with peripheral equipment. Industrial‑grade hardware design adapts to strong vibration and electromagnetic interference environment of hot‑rolling and cold‑rolling workshops. On‑board LED indicators display power, running status and fault alarm for convenient on‑site diagnosis.
It is widely used in steel, aluminum and copper strip rolling production lines. When replacing spare parts, verify full part number and hardware revision to ensure system compatibility. Cut off system power before installation to avoid board burnout and measurement data abnormality. Suitable for on‑site fault replacement and long‑term spare‑part stocking of existing Stressometer flatness‑tension control systems.


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