TheBently Nevada 125489-01is a high-performance I/O module designed for the 3500 Series Machinery Protection System. It functions as an isolated 4 to 20 mA interface with internal barriers, specifically engineered to process signals from Proximitor and seismic transducers. This module provides essential signal conditioning and isolation, ensuring that critical machinery data is accurately transmitted from hazardous industrial areas to the monitoring system.
Specifications
Part Number:125489-01
Module Type:Isolated +4 to +20 mA I/O Module with Internal Terminations.
Input/Output Range:Standard 4 to 20 mA linear signal.
Accuracy:±0.25% of full scale typical.
Repeatability:±0.1% of full scale.
Isolation Voltage:1500 V RMS for superior electrical protection.
Transient Immunity:Up to 10 kV to safeguard against power surges.
Operating Temperature:-40°C to +70°C (-40°F to +158°F).
Mounting Type:Supports DIN rail or panel mount configurations.
Features
Internal Safety Barriers:Includes built-in zener barriers, eliminating the need for external safety hardware in intrinsically safe applications.
Advanced Signal Processing:Utilizes sophisticated algorithms to provide high-resolution data for machine health analysis.
Four-Channel Monitoring:Supports simultaneous processing of up to four independent signal channels for displacement, velocity, or acceleration.
Enhanced Noise Immunity:Features a 500 mV peak noise immunity rating to maintain signal integrity in electrically noisy environments.
Seamless 3500 Integration:Fully compatible with the 3500/42M Proximitor/Seismic Monitor and associated rack configuration software.
Rugged Industrial Design:Engineered for 24/7 continuous operation in harsh sectors such as oil and gas, power generation, and chemical processing.
