Description
📋 Product Description
The Bently Nevada 146031-01 is a 10Base-T/100Base-TX Ethernet I/O module designed for the 3500/22M Transient Data Interface (TDI) in the Bently Nevada 3500 Machinery Protection System. It provides copper Ethernet connectivity between the monitoring rack and host systems, supporting machinery condition monitoring, data collection, and integration with compatible System 1 machinery management software. The module uses an RJ-45 connector and supports autosensing 10 Mbps and 100 Mbps Ethernet communication.
This module is intended for use with the compatible 3500/22M TDI and must be installed in the designated rear I/O position. Before replacement, verify the complete part number, hardware revision, rack configuration, network cabling, and software compatibility. The 146031-01 is listed as discontinued by some industrial suppliers, so confirm availability and actual condition before purchasing.
3500-22M 146031-01
⚙️ Product Parameters
Product Datasheet
🏷️ Brand: Bently Nevada
🔢 Model: 146031-01
📦 Series: 3500 Machinery Protection System
🖥️ Product Name: 10Base-T/100Base-TX Ethernet TDI I/O Module
🌍 Place of Manufacture: United States (verify the individual unit label)
📌 Product Status: New, New Surplus, Open Box, or Used — confirm actual inventory condition
📐 Dimensions: Approximately 241.3 × 24.4 × 241.8 mm; verify the applicable hardware drawing
⚖️ Weight: Approximately 0.4 kg
🏭 Country of Origin: United States (confirm on the product label)
🔌 Power Requirements: 24 V DC nominal; verify the applicable rack and TDI power specifications
🛠️ Discontinued: Reported as discontinued by industrial suppliers; confirm current manufacturer lifecycle status
🌐 Ethernet Interface: 10Base-T / 100Base-TX, autosensing
🔗 Connector: RJ-45
📡 Communication Protocols: BN Host Protocol and BN TDI Protocol over TCP/IP
📏 Maximum Ethernet Cable Length: 100 m
🌡️ Operating Temperature: -30°C to +65°C
💧 Relative Humidity: Up to 95%, non-condensing
🔧 Recommended Bently Nevada Models
The following 15 models are related to Bently Nevada machinery monitoring and protection systems. They serve different functions and should not be assumed to be direct replacements for the 146031-01.
- 3500/22M — Transient Data Interface module for machinery monitoring data collection.
- 146032-01 — Fiber-optic Ethernet I/O module for compatible 3500/22M TDI configurations.
- 3500/20 — Rack Interface Module for supported legacy 3500 system configurations.
- 3500/15 — Power Supply module for the 3500 rack.
- 3500/05 — System rack for compatible machinery monitoring modules.
- 3500/25 — Keyphasor module for rotational reference signal processing.
- 3500/40M — Proximitor monitor for displacement and vibration measurements.
- 3500/42M — Proximitor and seismic monitor for machinery vibration monitoring.
- 3500/45 — Position monitor for supported machinery measurements.
- 3500/50M — Tachometer module for rotational speed monitoring.
- 3500/60 — Temperature monitor for compatible sensor inputs.
- 3500/61 — Temperature monitor for supported machinery protection applications.
- 3500/65 — 16-channel temperature monitor.
- 3500/32M — 4-channel relay module for alarm and control functions.
- 3500/33 — 16-channel relay module for supported protection-system configurations.
Before ordering, verify the exact part number and revision, rack compatibility, communication requirements, and required I/O module type.
