Bently Nevada 3500/22M 147364-01 Transient Data Interface Module

Product Introduction

The Bently Nevada 3500/22M Transient Data Interface (TDI) Module, model 147364-01, is a key component in the 3500 Machinery Protection System, designed to act as the central communication link between the monitoring rack and external condition monitoring software such as System 1®. This enhanced version of the TDI integrates both the Rack Interface Module (RIM) and Transient Data Interface into a single unit, reducing hardware complexity while improving system communication, diagnostics, and monitoring capabilities.

The module allows high-speed, real-time transfer of both steady-state and transient vibration or position data. It plays a vital role in machinery diagnostics by capturing data during key events like startups, shutdowns, or system faults. The 147364-01 is installed in Slot 1 of the rack and supports redundant operation to ensure system reliability in mission-critical environments.

Technical Specifications

Applications

The 3500/22M 147364-01 is widely deployed in industries where machinery protection and performance diagnostics are critical. Common use cases include:

• Gas and Steam Turbines
  Captures high-resolution transient and vibration data during rapid changes in operation.

• Compressors and Pumps
  Ensures continuous health tracking and early detection of mechanical anomalies.

• Electric Motors and Generators
  Enables shaft monitoring, imbalance detection, and condition-based maintenance.

• Oil & Gas Facilities
  Used in both upstream and downstream applications where uninterrupted monitoring is essential.

• Power Generation Plants
  Integrates with control systems for full visibility into rotating equipment health.

• Industrial Process Equipment
  Ideal for refineries, chemical plants, and manufacturing facilities with rotating machinery.

Product Advantages

• Unified Interface and Data Handling
  Combines transient data interface and rack configuration in one efficient module.

• Real-Time Transient Capture
  Supports advanced diagnostics during machinery upsets, shutdowns, or load transitions.

• Seamless System 1® Integration
  Offers centralized data access and historical trends through industry-leading software.

• Redundant Operation Ready
  Enables fault-tolerant monitoring through optional dual-module configuration.

• Flexible Communication
  Compatible with Ethernet and serial protocols, allowing integration into SCADA/DCS.

• Field-Replaceable
  Supports hot-swapping, reducing downtime during maintenance or upgrades.

• Compact and Lightweight Design
  Fits into standard rack slot without additional hardware or space.

Frequently Asked Questions (FAQ)

1. What is the primary function of the 3500/22M 147364-01 module?
   It acts as both the rack interface and transient data interface for the 3500 system.

2. Where should the module be installed in the rack?
   It must be installed in Slot 1, the designated TDI position.

3. Is this module compatible with all 3500 series monitoring modules?
   Yes, it is fully compatible across the 3500 platform.

4. Does it support data redundancy?
   Yes, it supports dual TDI configuration for system reliability.

5. What kind of data can it transmit?
   It handles configuration data, alarm status, and transient vibration/position signals.

6. Can it be used with System 1® software?
   Yes, it is specifically designed to integrate with System 1®.

7. Does it support Modbus communication?
   Yes, it supports Modbus TCP/IP along with proprietary protocols.

8. Is the module hot-swappable?
   Yes, it can be removed or replaced without system shutdown.

9. What happens if the TDI fails?
   A redundant TDI (if installed) will take over automatically to maintain communication.

10. How is the module powered?
    Power is supplied through the 3500 rack backplane; no external power is needed.

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Popular Bently Nevada Models – Other Product Lines

Frequently Asked Questions (FAQ)

1. What is the primary function of the 3500/22M 147364-01 module?
   It acts as both the rack interface and transient data interface for the 3500 system.

2. Where should the module be installed in the rack?
   It must be installed in Slot 1, the designated TDI position.

3. Is this module compatible with all 3500 series monitoring modules?
   Yes, it is fully compatible across the 3500 platform.

4. Does it support data redundancy?
   Yes, it supports dual TDI configuration for system reliability.

5. What kind of data can it transmit?
   It handles configuration data, alarm status, and transient vibration/position signals.

6. Can it be used with System 1® software?
   Yes, it is specifically designed to integrate with System 1®.

7. Does it support Modbus communication?
   Yes, it supports Modbus TCP/IP along with proprietary protocols.

8. Is the module hot-swappable?
   Yes, it can be removed or replaced without system shutdown.

9. What happens if the TDI fails?
   A redundant TDI (if installed) will take over automatically to maintain communication.

10. How is the module powered?
    Power is supplied through the 3500 rack backplane; no external power is needed.

Related Models – Same Series or Function

Popular Bently Nevada Models – Other Product Lines

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