PFEA112-20 ABB Tension Control Electronics for Automation
Description
PFEA112-20 ABB Tension Control Electronics is a compact, high-performance tension control module designed for industrial automation systems. It processes signals from tension sensors and uses PID control to maintain constant tension for continuous production lines, with support for multiple communication protocols and flexible control modes.
| Specification | Value |
|---|---|
| Supply Voltage | 12-48 VDC, typical 24 VDC |
| Output | 5 V/10 A, ±10V/0-20mA analog, digital encoder A/B/Z phase |
| Control Accuracy | ±0.5% FS, ±0.1% FS with standard sensors |
| Dimensions | 170×105×32 mm |
| Weight | 120 g |
| Operating Temperature | -20 to 50 degrees Celsius |
| Protection Rating | IP20, optional IP65 |
| Processor | 32-bit RISC CPU |
Key Features:
- Manual/auto/constant tension switching with adjustable PID parameters, plus simulation mode for pre-verification
- Dual tension sensor input compatible with ABB PFCL/PFTL series, with 330Hz excitation signal and built-in digital filtering
- Integrated Profibus, Modbus, RS-485, PROFIBUS DP; optional CANOpen/EtherCAT, with cascade expansion support
- Built-in self-diagnosis for sensor faults, overload/overheat protection, and 9-unit switching for tension display
- Wind-specialized version includes open-loop control, low voltage ride-through, and redundant encoder support
Applications:
- Traditional industries: Paper/film/metal foil slitting, printing registration, textile yarn winding, cable insulation control
- Emerging industries: Lithium battery diaphragm coating, photovoltaic backsheet slitting, wind turbine pitch control
Related Models:
- PFEA111
- PFEA113-20
- PFEA112-65