Technical Specifications Model: PFEA113‑20 3BSE050092R20 Mounting Mode: Standard DIN‑rail installation inside control cabinet Power Supply: DC 24 V, 18‑36 V allowable range Power Consumption: 12 W Load Cell Excitation: 0.5 A rms, 330 Hz Max Load‑cell Quantity: 4 channels Display: 2×16‑character LCD display Analog I/O: Multi‑channel analog input and analog output Communication Interface: PROFIBUS‑DP Operating Temperature: 0 °C to +55 °C Storage Temperature: ‑25 °C to +70 °C Relative Humidity: 5‑95 %, non‑condensing Protection Class: IP20 Certifications: CE
Functional Features Calculates multi‑point tension value, tension sum and difference result for four load‑cell channels. Supports local parameter configuration via front‑panel membrane keypad. Real‑time multi‑channel tension value local display on LCD screen. Multi‑stage adjustable digital signal filtering for complex vibration environment. Comprehensive per‑channel load‑cell fault detection function. Multi‑channel analog input and analog output parameter configurable. PROFIBUS‑DP bus realizes multi‑point tension data upload and remote parameter access.
Application Scenarios Spare‑part replacement for PFEA113‑20 multi‑channel tension module in large‑scale paper‑making machine control cabinet. Multi‑point web tension measurement project for multi‑stand coating production line requiring PROFIBUS‑DP communication. Cabinet‑installed complex tension control system with four‑channel load‑cell acquisition requirement. Hardware renewal and maintenance for legacy ABB multi‑channel PROFIBUS‑DP tension measuring equipment.
Installation Requirements Disconnect cabinet total power supply before module replacement work. Clip module firmly onto standard DIN‑rail inside IP20 control cabinet. Complete wiring for four‑group load‑cell shielded cable, DC24V power cable, analog I/O cable and PROFIBUS‑DP bus cable. Set correct PROFIBUS‑DP station address before power‑on test. Complete protective earthing complying with cabinet grounding specification. Reserve sufficient heat‑dissipation clearance around module surface. Ambient operating temperature maintains within 0 °C‑+55 °C without condensation. Carry out independent calibration for every load‑cell channel, verify analog I/O performance and PROFIBUS‑DP communication function after power‑on.
There are no reviews yet.