PFSK151 (3BSE018876R1) is an original ABB high-precision Pressductor tension signal processing board, specially designed for ABB 800xA and Advant OCS DCS control systems. This industrial-grade signal acquisition module is core equipment for real-time tension monitoring, analog signal filtering, amplification and digital conversion in papermaking machines and metallurgical rolling production lines.

Adopting professional DSP digital processing technology and differential analog input design, the PFSK151 module features strong anti-interference performance, high measurement accuracy and stable long-term operation. It effectively collects weak tension signals from field load cells, converts analog signals into standard digital data, and transmits accurate tension values to DCS controllers for closed-loop process control.

As a plug-in sub-rack DCS spare part, it supports fast replacement and maintenance without complicated system modification. Widely used in process industries such as papermaking, steel rolling, metallurgy and continuous production lines. It is perfectly applicable for old system renovation, on-site fault replacement and long-term industrial spare parts inventory backup.