Bently Nevada
TSI SYSTEM Bently Nevada Bently Nevada 3500/32M 149986-02 4 Channel Relay Control Module

Bently Nevada 3500/32M 149986-02 4 Channel Relay Control Module


  • product orgin:

    USA
  • brand:

    Bently Nevada
  • product details


Bently Nevada 3500/32M 149986-02 4 Channel Relay Control Module

  • Bently Nevada’s 149986-02 is a full-height relay control module that’s part of the trusted 3500 Series component lineup—and it’s a go-to for industrial setups that need flexible, customizable alarm and control functionality. If you’re working with the 3500 Series Machinery Protection System, this module fits right in, with a design that makes integration and configuration a breeze for technicians.
  • First off, its installation flexibility is a big plus: you can slot any number of these modules into any position to the right of the Transient Data Interface Module in the 3500 rack. No strict slot restrictions mean you can tailor your rack setup to your specific needs—whether you need just one module for a small system or multiple to handle more complex control logic—without rearranging existing components.
  • The module packs four independent relay outputs, and that’s where the real versatility comes in. Each of these four channels can be programmed on its own to run custom voting logic—perfect for scenarios where you need redundant checks or specific conditional triggers. For example, you might set a relay to activate only if two out of three monitor channels detect a fault, or trigger an alert when any single critical channel flags a problem—whatever your system requires.
  • Every relay also comes with built-in Alarm Drive Logic, which lets you fine-tune how the module responds to alarms. Programming this logic is straightforward using basic AND and OR operators, and you can pull input from pretty much any monitor channel in the rack: Alert or Danger statuses, Not Ok signals, or even individual process variables (PVs). Whether you want a relay to trip when both a vibration monitor AND a temperature sensor send a Danger alert (AND logic), or activate if either a pressure sensor OR a position monitor flags an issue (OR logic), you can dial that in exactly with the 3500 Rack Configuration Software.
  • This level of customization is a game-changer for industrial environments—think power plants, refineries, or manufacturing facilities—where every system has unique safety and control requirements. The module doesn’t just pass along signals; it acts as a flexible control hub that adapts to how your machinery is set up and how you need to respond to potential issues. And since it’s a native 3500 Series component, it works seamlessly with other modules in the system, no compatibility headaches or complicated workarounds needed.
  • In short, the 149986-02 isn’t just a basic relay module—it’s a robust, user-friendly tool that lets you build custom control logic tailored to your equipment’s needs, all while fitting right into the reliable 3500 Series ecosystem that industrial sites depend on.
Picture of 149986-02

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149369-01 3500/15
149986-02 3500/20
149986-01 3500/22M
140734-01 3500/25
140734-02 3500/32
140734-03 3500/33
140072-04 3500/40M
140734-04 3500/42M
140072-04 3500/44M
145988-02 3500/45
146031-01 3500/50
146031-02 3500/53
149992-01 3500/60
149992-02 3500/63

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