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Bently Nevada 149986-02 Relay Control Module

Brand/Manufacturer: Bently Nevada

Order Number: 149986-02

Type: Relay Control Module

Country of Origin: Sweden

Condition: Original Brand

Lead Time: Available in stock

Payment Term: 100% TT In Advance

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Description

The Bently Nevada 149986‑02 belongs to the 3500 Series and performs relay control and alarm logic in industrial monitoring systems. It includes four relay outputs, each independently programmable for alarm/voting logic. You install this module into any slot to the right of the Transient Data Interface Module in a 3500 rack.

It features distinct LEDs for OK status, TX/RX communication, and per‑channel alarm indication. The form factor is full‑height, facilitating consistent layout and wiring across 3500 racks. Formatting and logic configuration occur via 3500 Rack Configuration Software.

Technical Specifications

Parameter Specification
Model Number 149986‑02
Manufacturer Bently Nevada
Series 3500 Series (3500/32M)    
Product Type Relay Control Module    
Number of Relay Channels 4 independent relay outputs  
Dimensions (H × W × D) 241 mm × 24.4 mm × 242 mm (≈9.50 in × 0.96 in × 9.52 in) 
Weight Approximately 0.7 kg 
Alarm Logic Voting logic (AND, OR), inputs from Alert, Danger, Not‑OK, PPLs etc. 
LED Indicators OK LED, TX/RX, CH ALARM per channel 
Slot Position Any slot right of Transient Data Interface Module in 3500 rack  
Origin USA     

Features & Applications

  • The 149986‑02 module allows programming of each relay channel separately.

  • It supports combining multiple monitor channels for alarm decisions via voting logic.

  • You view module and channel status via front panel LEDs for fast diagnostics.

  • Its full‑height format ensures consistent mounting and compatibility across the 3500 rack.

  • Industrial users deploy 149986‑02 in protection schemes for turbines, compressors, pumps, and any rotating machinery requiring alarm output logic.

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Testimonials

Fast Delivery, Excellent Quality


We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.

- Sarah Johnson

Reliable Partner for Original Parts


Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.

- David Smith

Professional Service with After-Sales Support

"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."

- Emily Brown

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We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.

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