• Bently Nevada 149986-01
  • Bently Nevada 149986-01
  • Bently Nevada 149986-01
1 3

Bently Nevada 3500/33 149986-01 16-Channel Relay Module

Bently Nevada 3500/33 149986-01 16-Channel Relay Module

Description

The Bently Nevada 3500/33 149986-01 is a full-height, 16-channel relay module designed for the 3500 Machinery Protection System. This module provides 16 independent relay outputs that can be programmed...

29 people are viewing this right now

Availability: Low stock: 10 left

SKU: 149986-01
Vendor: Bently Nevada
Category: Relay Module
Related Series:

Shipping & Returns

Reliable Worldwide Delivery

  • Carriers: Shipped via DHL, FedEx, UPS, or USPS.
  • Dispatch: Orders processed in 1-2 business days and dispatched within 3-5 business days.
  • Tracking: Full tracking details provided via email upon shipment.

30-Day Money-Back Guarantee

  • Guarantee: 30-day return window for in-stock, factory-sealed products.
  • Condition: Items must be unopened, unused, and in original packaging.
  • Authenticity: We guarantee 100% original and authentic hardware.

Need more details? Read our fullShipping PolicyandRefund Policy.

Authenticity & Warranty

  • Genuine Guarantee: We supply only 100% original, brand-new, and factory-sealed industrial automation parts.
  • Full Coverage: Every component is backed by a 12-month comprehensive warranty from the date of purchase.
  • Traceability: All products come with original factory documentation and accessories for full industrial compliance.

Technical Support & Sourcing

  • Expert Assistance: Our technical team provides free consultation to help you verify compatibility for DCS and PLC systems.
  • Rare Part Sourcing: Specializing in obsolete and hard-to-find components from Allen-Bradley, Siemens, ABB, HIMA, and more.
  • Bulk Inquiries: Contact us at pambo@5gplc.com for volume pricing or customized project quotes.
View full product details

Description

The Bently Nevada 3500/33 149986-01 is a full-height, 16-channel relay module designed for the 3500 Machinery Protection System. This module provides 16 independent relay outputs that can be programmed to perform specific voting logic for machinery protection and control. It is designed to be installed in any slot to the right of the Transient Data Interface (TDI) module within a 3500 rack.

Features

  • 16 independent relay outputs.
  • Integrated Alarm Drive Logic for sophisticated alarm management.
  • Supports AND/OR logic functions based on Alert, Danger, or Not-OK status.
  • Programmable via 3500 Rack Configuration Software.
  • Hot-swappable design allows for removal or installation without powering down the rack.
  • Full-height module form factor.

Applications

  • Critical machinery protection in oil and gas, power generation, and petrochemical industries.
  • Turbine monitoring (bearings and stator windings).
  • Pump and motor protection (winding and bearing housing temperatures).
  • Gearbox monitoring (internal friction and lubrication failure detection).
  • General industrial equipment protection (fans, blowers, extruders).

Technical Specifications

Model 3500/33 149986-01
Channels 16 Relay Outputs
Max Switched Voltage 125 Vdc / 30 Vdc
Max Switched Current 5 A
Min Switched Current 100 mA @ 5 Vdc
Power Consumption 5.8 Watts (typical)
Relay Contact Life 10,000 cycles
Operating Temperature -30 degC to +65 degC
Storage Temperature -40 degC to +85 degC
Enclosure Rating IP20

Installation Guidelines

  • Ensure the rack is powered down or follow hot-swap procedures if the system supports it.
  • Insert the 3500/33 module into any available slot to the right of the Rack Interface Module (TDI).
  • Install the corresponding I/O module (field wiring module) on the backplane behind the 3500/33 module before applying power.
  • Use shielded cabling for field connections to minimize EMI interference.
  • Ensure proper grounding of the 3500 rack to maintain signal integrity and safety.
  • Handle with ESD precautions to prevent damage to sensitive electronic components.

FAQs

What is the 3500/33 149986-01 used for?
It provides 16 relay outputs for machinery alarms and shutdown logic, essential for protecting critical rotating equipment.

What software is required for configuration?
The module is configured using the 3500 Rack Configuration Software, typically requiring version 3.3 or higher.

Is this module hot-swappable?
Yes, the 3500/33 is designed to be removed or installed while the rack is powered without disrupting the operation of other modules.