Bently Nevada 3500/22-01-01-01 | 288055-01 +146031-01 | Transient Data Interface

Description

The 3500/22M Transient Data Interface (TDI), specifically ordered under configuration part number 3500/22-01-01-01 (comprising main module 288055-01 and I/O module 146031-01), provides a dedicated interface between the 3500 monitoring system and compatible configuration or condition monitoring software. This module combines the foundational rack interface functions of a standard 3500/20 Rack Interface Module (RIM) with the high-capacity data collection capabilities of an advanced communication processor. It interfaces directly with M-series monitors within the rack to continuously collect steady-state and transient dynamic waveform data, transferring this information via an Ethernet link to host software platforms. While the 3500/22M delivers vital system data processing, it operates outside of the critical monitoring path, ensuring that machinery protection functions remain fully available and completely unaffected by module operations.

Features

• Integrates the roles of a standard Rack Interface Module and a communication processor into a single slot.
• Supports continuous collection of both steady-state values and high-resolution transient dynamic waveforms.
• Includes standard static data capture with optional dynamic channel enabling via a specialized validation disk.
• Provides dual communication paths via front-panel USB and rear-panel Ethernet configurations.
• Operates as a non-interfering component relative to the safety and automatic protection paths of the monitoring rack.
• Features four configurable nX static values per channel point, complete with amplitude and phase tracking.

Applications

• Machinery vibration monitoring and predictive maintenance analytics.
• Turbo-machinery startup and coastdown data logging.
• Continuous transient event and waveform capture in industrial power generation.
• Configuration management and remote diagnostics for large-scale industrial motor and pump racks.

Ordering Information

Technical Specifications

Connections/Interfaces

Installation Guidelines

• Slot Requirements: The main module must always be installed in Slot 1, directly adjacent to the rack power supply assemblies.
• Upgrade Precaution: When replacing an older 3500/20 RIM, you must completely extract both the old RIM module and the old RIM I/O card prior to inserting any new hardware. Failing to remove the legacy RIM I/O card before installing the new module will cause severe hardware damage to the TDI.
• Upgrade Sequence: Follow this order exactly: 1) Remove the existing RIM, 2) Remove the existing RIM I/O, 3) Install the new TDI I/O card, 4) Install the new TDI main module.
• Grounding Configuration: When using the 2-pin Signal Common connector to bond to an Instrument Ground, slide the selector switch located on the Power Input Module (PIM) toward the "HP" mark to properly isolate Signal Common from chassis ground.
• USB Connectivity: Always employ the dedicated USB cable (Part Number 123M4610) to preserve electrical isolation between the chassis and ground. Additionally, ensure that the connected computer is operating purely from its internal battery (completely disconnected from mains/ground paths) to avoid generating hazardous ground loops.

Compliance and Certifications

• FCC: Complies with Part 15 of FCC Rules for interference.
• EMC Directives: European Community Directive 2014/30/EU; Standards EN 61000-6-2 (Immunity) and EN 61000-6-4 (Emissions).
• Electrical Safety: European Community Directive 2014/35/EU; Standard EN 61010-1.
• RoHS: European Community Directive 2011/65/EU.
• Maritime Standards: DNV GL rules for classification (Ships, offshore units); ABS Rules for Condition of Classification Part 1, Steel Vessels Rules, Offshore Units and Structures.
• Hazardous Area Approvals: Class I, Division 2, Groups A, B, C, and D (cNRTLus) certified under specific temperature range of -20 degC to +65 degC.