Bently Nevada 3500/15-01-01-00 AC Power Input Module

79482-01 Bently Nevada SPDT Relay Output Module New

79482-01 Bently Nevada SPDT Relay Output Module New

Availability: 10 left in stock

Product Overview The Bently Nevada 79482-01 functions as a high-integrity Relay Output Module within the 3500 Series Machinery Protection System....

SKU: 79482-01

Manufacturer: Bently Nevada
Product No.: 79482-01
Product Type: Relay Output Modules, Bently Nevada 3500 Series
Product Origin: USA
Payment:T/T, Western Union
Weight: 1000g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product 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 detect hazardous vibration or thrust levels. By providing reliable electrical switching for safety circuits, the 79482-01 ensures that automated protection protocols execute immediately upon the detection of abnormal operating conditions.

Technical Specifications

Feature	Professional Specification
Part Number	79482-01
System Series	Bently Nevada 3500 Series
Module Type	Relay Output Module
Relay Channels	4 Programmable Relay Outputs
Relay Type	Form C (SPDT - Single Pole Double Throw)
Contact Rating	5 A @ 24 VDC or 120 VAC (Resistive Load)
Isolation	Channel-to-System Isolation for Noise Immunity
Operating Temp	–30 °C to +65 °C (–22 °F to +149 °F)
Mounting	Standard 3500 Series Rack Slot
Applications	Alarm Annunciation, Trip Functions, Safety Interlocks

Engineering Advantages

The 79482-01 provides hardware-based safety solutions for mission-critical industrial assets:

Configurable Trip Logic: The module allows engineers to assign individual relays to specific alarm conditions across the 3500 rack. This flexibility supports complex "Voting Logic" (e.g., 2-out-of-2), reducing the risk of false trips while maintaining strict machinery protection.
Superior Electrical Isolation: Internal circuitry isolates the relay channels from the system backplane. This prevents high-voltage spikes or electromagnetic interference (EMI) on the field-side wiring from damaging the central processing electronics of the 3500 system.
Deterministic Output Execution: Unlike software-based communication protocols, these physical relay contacts provide a nearly instantaneous response. This ensures that the time between a "Danger" alarm detection and the final trip contact closure remains within millisecond thresholds.
Industrial-Grade Durability: Bently Nevada designed the 79482-01 to withstand the extreme temperatures and continuous vibration of power generation and petrochemical facilities. The robust Form C relays maintain contact integrity even after years of continuous energized service.

FAQs

Is this Bently Nevada 79482-01 module 100% Brand New?

Yes. We supply the 79482-01 in 100% Brand New and Original condition. Each module arrives in factory-sealed anti-static packaging, ensuring it meets all original OEM performance specifications for safety-critical circuits.
Can I use the 79482-01 in both 3300 and 3500 series racks?

The 79482-01 is specifically engineered for the 3500 Series Machinery Protection System. While it shares architectural similarities with 3300 components, it requires the 3500 rack backplane and configuration software to function correctly.
Does the module support "Fail-Safe" configurations?

Yes. You can configure the relays as "Normally Energized" or "Normally De-energized" through the 3500 Rack Configuration Software. Selecting the "Normally Energized" state ensures the machinery trips if the protection system loses power, providing a fail-safe shutdown path.
What maintenance is required for the relay contacts?

Under normal operation, the 79482-01 requires no active maintenance. However, we recommend a functional "Trip Test" during scheduled facility outages to verify that the relay contacts cycle correctly and that the external shutdown solenoids or annunciators respond as intended.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.