79482-01 Bently Nevada SPDT Relay Output Module New

79482-01 Bently Nevada SPDT Relay Output Module NewProduct Overview The Bently Nevada 79482 01 functions as a high integrity Relay Output Module within the 3500 Series Machinery Protection System. This module translates digital logic signals from the 3500 backplane into physical contact closures, driving critical alarm annunciation and emergency machinery trip functions. It serves as the primary interface for triggering protective actions, such as shutting down a turbine or compressor when sensors

5 V (Short-circuit proof) Input Signal Range 0–26 V (Passive/Active Pulse) Input Resistance 100 kΩ Operating Temp -20 °C to +70 °C (With forced cooling) Weight 0

This "plug-and-play" design significantly reduces commissioning time and eliminates human error during field installation

preventing backplane-to-field transients from impacting logic execution

ensuring maximum field longevity and compliance with original manufacturer specifications

the secondary input maintains module operation

Superior Environmental Hardening: Designed for unconditioned control rooms

Protection Features: Over-voltage

the modular design allows for installation or removal from the FBM baseplate without shutting down the entire system

The FC-IOCHAS-0002S is the physical rack and backplane assembly

and display modules across the entire backplane

Input Voltage: 24 VDC (Nominal)

This architecture ensures that output signals to critical valves and actuators remain active even if a single communication path or Fieldbus Communication Module (FCM) fails