EN
- Overview
- Specifications
- Description
- Applications
- Competitive Advantage
- FAQ
- Recommended Products
Overview
Place of Origin: |
Sweden |
Brand Name: |
ABB |
Model Number: |
PFEA112-20 3BSE050091R20 |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
5-7 days |
Payment Terms: |
T/T |
Supply Ability: |
In stock |
Specifications
|
Parameter |
Value |
|
Model |
PFEA112-20 3BSE050091R20 |
|
Type |
Tension Electronics |
|
Dimensions |
13.5x8.5x6cm |
|
Weight |
0.3kg |
|
Power Supply (IP20) |
24 V DC (18–36 V DC) |
|
Power Supply (IP65) |
24 V DC (18–36 V DC) or 100–240 V AC (-15%/+10%) |
|
Power Consumption |
7.5 W |
|
Frequency |
45–65 Hz |
|
Number of Load Cells |
2 |
|
Current |
0.5 A rms, 330 Hz |
|
Max Load |
2 load cells + 5 Ω cable resistance |
|
Analog Outputs |
1 × voltage (-5 to +11 V), 1 × current (0–21 mA) |
|
Digital Display |
2 × 16-digit display |
|
Filtering Options |
15 / 30 / 75 / 250 / 750 / 1500 ms |
|
Operating Temperature |
+5°C to +55°C |
|
Protection Level |
IP20 or IP65 (depending on enclosure) |
|
LED Indicators |
Green / Red status LEDs |
|
Standards Compliance |
EMC Directive 89/336/EEC, Low Voltage Directive 73/23/EEC, UL508 |
Description
The PFEA112-20 3BSE050091R20 features a multilingual digital display and function keys. The function keys are used to set different parameters and check the status of the tension measurement system. The 2x16-bit digital display can show sum, differential, or individual indenter signals. The PFEA112-20 3BSE050091R20 is available in two mounting options: standard rail mounting and an enclosed IP65 mounting suitable for harsher environments.
Applications
Steel mills: Used for dynamic tension closed-loop control in cold rolling mills, annealing lines, and precision cutting lines.
Paper mills: Controls wire tension in rewinders, coating machines, and pulp dewatering sections.
Aluminum processing plants: Provides high-precision force feedback during high-speed aluminum foil rolling.
Film processing plants: Used for precision winding in polarizer and lithium battery electrode production lines.
Printing plants: Ensures no color misalignment of paper tapes or plastic films in large rotary printing presses.
Competitive Advantage
High Precision: Utilizes advanced control algorithms to ensure high precision and stability in tension control.
Fast Response: Fast response speed allows for rapid adaptation to changes in the production process.
Flexible Configuration: Offers multiple configuration options, customizable to meet diverse application needs.
High Reliability: Employs industrial-grade components, ensuring high reliability and durability.
Easy Integration: Can be easily integrated into various automation systems.
FAQ
Q: What is the core difference between PFEA112-20 3BSE050091R20 and PFEA111-20?
A: The PFEA112-20 3BSE050091R20 supports PROFIBUS DP communication and offers more comprehensive functionality, while the PFEA111-20 mainly provides basic analog output and does not support fieldbus communication.
Q: What does "Overload" mean when displayed on the PFEA112-20 3BSE050091R20 module panel?
A: It means the force applied to the sensor exceeds the configured measuring range, or a signal line short circuit has caused the feedback current to exceed the limit.
Q: How to read tension data from the PFEA112-20 3BSE050091R20 in the PLC?
A: By importing the GSD file and assigning an input address (usually two words) in the PROFIBUS network, the real-time tension value can be directly read.
Q: Can the PFEA112-20 3BSE050091R20 connect to two different sets of sensors simultaneously?
A: It can connect to two sensors, but both must be installed on the two ends of the same measuring roll, not at two independent measuring points.
Q: Is a gap required for heat dissipation when installing the PFEA112-20 3BSE050091R20 on a guide rail?
A: Yes. It is recommended to maintain at least a 10 mm gap on both left and right sides to ensure proper heat dissipation from the internal processor during high-frequency sampling.
