Bently Nevada 3500/23E 285690-01 TDI Module

High-Speed 285690-01 Bently Nevada 3500/23E TDI Card

High-Speed 285690-01 Bently Nevada 3500/23E TDI Card

Availability: 10 left in stock

Product Overview The Bently Nevada 3500/23E (285690-01) serves as the primary communication gateway for the 3500 Machinery Protection System. Known as the Transient...

SKU: 3500/23E

Manufacturer: Bently Nevada
Product No.: 3500/23E
Product Type: Rack Interface Modules
Product Origin: USA
Payment:T/T, Western Union
Weight: 1800g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Overview

The Bently Nevada 3500/23E (285690-01) serves as the primary communication gateway for the 3500 Machinery Protection System. Known as the Transient Data Interface (TDI), this module bridges the gap between the monitoring rack and external diagnostic platforms like System 1. Unlike standard interface cards, the 3500/23E captures high-fidelity waveform data during steady-state and transient events (startup and coast-down), providing the raw data necessary for advanced rotor dynamics analysis. We supply this module as 100% New and Original, ensuring your facility utilizes the latest enhanced processing capabilities for critical machinery protection.

Technical Specifications

Feature	Specification
Model / Part Number	3500/23E / 285690-01
Data Sampling Rate	Up to 4 kHz (High-fidelity waveform capture)
Data Types	Static (DC), Dynamic (AC), and Transient
Network Interfaces	Dual 10/100 Base-T Ethernet (RJ-45)
Supported Protocols	Modbus TCP/IP, Modbus RTU, Ethernet TCP/IP
Local Configuration	USB Port (Front Panel)
Operating Temperature	-30 °C to +65 °C (-22 °F to +150 °F)
Weight	1.8 kg (3.97 lbs)
Redundancy	Supports Dual-TDI Configuration

Engineering Advantages

High-Resolution Diagnostic Streaming: The 3500/23E streams continuous dynamic waveform data, allowing engineers to generate orbit plots, spectrum analysis, and time-base waveforms. This capability identifies root causes such as rotor imbalance, misalignment, and bearing wear before they lead to catastrophic failure.
Enhanced Processing Power: The 285690-01 hardware features an upgraded processor compared to the original 3500/22. This enables faster data throughput and more robust handling of simultaneous Modbus and System 1 communication requests.
Network Fault Tolerance: Dual Ethernet ports support Device Level Ring (DLR) and redundant network topologies. This prevents a single cable failure from blinding the control room to critical machinery health data.
Integrated System Management: The TDI manages the configuration for the entire 3500 rack. It stores the rack configuration and facilitates the integration of individual monitor modules with plant-wide DCS and PLC systems via Modbus TCP/IP.

Part Number Breakdown: 3500/23E

Option	Description
3500/23E	Transient Data Interface Module
285690-01	Main Module (Enhanced Processor Version)
149986-01	Spare 10Base-T/100Base-TX I/O Module (Rear)
149992-01	Spare USB Cable (Typical Accessory)

FAQs

How does the 3500/23E improve on the older 3500/22 RIM?

The 3500/23E combines the functions of the Rack Interface Module (RIM) with the data collection capabilities of a communications processor. It offers significantly higher data sampling rates (4 kHz) and natively supports Ethernet communication for direct integration with Bently Nevada System 1 diagnostic software.

Can I replace a 3500/22 with a 3500/23E in an existing rack?

Yes. The 3500/23E is backward compatible and fits into the same dedicated "TDI/RIM" slot (Slot 1, next to the power supplies). However, you must update the rack configuration using the 3500 Rack Configuration Software to recognize the new hardware and its expanded communication features.

Does this module require a separate I/O module?

Yes. The 3500/23E consists of the main module (285690-01) installed in the front of the rack and a corresponding I/O module installed in the rear. The rear I/O module provides the physical Ethernet ports and serial connections required for field wiring.

What is the function of the front-panel USB port?

The USB port allows for "plug-and-play" local configuration. A technician can connect a laptop directly to the front of the rack to upload or download configuration settings without requiring access to the rear terminal wiring or the plant network.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.