ABB PFEA111‑65 3BSE050090R65 Vibration Monitoring Module

The ABB PFEA111‑65 3BSE050090R65 is a vibration monitoring module for rotating machinery protection systems. It receives signals from vibration sensors, completes signal conditioning, measurement and data processing for equipment vibration and shock parameters.

This module provides real‑time vibration data and alarm output for turbine, fan and compressor units. It is an important spare part for maintenance and retrofitting of ABB machinery condition‑monitoring cabinets in heavy‑duty industrial sites.

Main Specifications

• Brand: ABB; Model:PFEA111‑65 3BSE050090R65; Type: Vibration Monitoring Module
• Applicable System: ABB machinery protection and condition monitoring system
• Function: Vibration sensor signal conditioning, data measurement and alarm logic processing
• Signal Input: Compatible with vibration acceleration and velocity sensors
• Installation: Slot‑mounted inside monitoring rack back‑plane
• Operating Environment: 0℃ ~ +60℃, 5%‑95% RH non‑condensing
• Certifications: CE, compliant with rotating machinery protection standards

Core Functions

• Receive and condition raw signals from field vibration sensors of rotating equipment.
• Calculate vibration amplitude and related characteristic parameters for equipment status evaluation.
• Support threshold comparison, output alarm signals when vibration exceeds preset limits.
• Transmit processed monitoring data to upper host system for centralized display and recording.
• Realize module self‑diagnosis and sensor fault detection for quick troubleshooting.
• Standard slot‑in structure supports convenient replacement during on‑site equipment maintenance.

Application Scenarios

• Machinery condition‑monitoring systems for power, petrochemical and metallurgy industries.
• Vibration protection monitoring for turbines, compressors, blowers and other rotating units.
• Retrofit and spare replacement of ABB machinery protection monitoring platforms.
• Unit overhaul, monitoring channel debugging and faulty module replacement projects.
• Spare parts inventory for machinery‑protection integrators and engineering contractors.

• Global aftermarket spare supply for technical teams maintaining ABB monitoring hardware.