Bently Nevada

Bently Nevada 134652-01 TDXnet CPU Processor Board

SKU 134652-01

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Bently Nevada

  • Product No.: 134652-01

  • Country of origin:United States

  • Product Type: CPU Processor Board

  • Barcode: 8537101190

  • Payment: T/T, Western Union

  • Weight: 700g

  • Dimensions: 266.7 mm x 219.2 mm x 30.0 mm (W x H x D)

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

The Bently Nevada 134652-01 is a CPU Processor Board designed to provide the processing interface between compatible machinery protection systems and Bently Nevada on-line machinery management software. The 134652-01 continuously collects steady-state and startup/shutdown transient data in parallel from connected monitoring channels. Operating within the TDXnet communications processor, the board manages data collection, processes 4 Keyphasor input channels, and routes processed static, orbit, and spectrum data to host systems over Ethernet (IEEE 802.3 TCP/IP) or RS485 serial multidrop SDI links.

Features

  • Immediate recovery from power loss
  • High-resolution static, orbit, and spectrum data acquisition
  • Ethernet link to Data Manager 2000 host computers
  • Two independent startup/shutdown data buffers and one independent delta-time buffer
  • Parallel collection of steady-state and startup/shutdown data
  • Keyphasor-based startup and shutdown data acquisition eliminating external contact closures
  • RS485 multidrop interface supporting Allen-Bradley and Modbus SDI protocols

Applications

  • Online machinery condition monitoring and transient data acquisition
  • Real-time startup and coastdown data processing for industrial rotating machinery
  • System interface for Bently Nevada 3500, 3300, and 2201 Machinery Protection Systems

Technical Specifications

Parameter Specification
Manufacturer Bently Nevada
Model 134652-01
Component Type TDXnet CPU Processor Board
Keyphasor Inputs 4 per unit, 60 to 60,000 rpm range
Ethernet Interface 10 Mbps, conforming to IEEE 802.3 (RJ-45 and 15-pin AUI connections)
Ethernet Protocol TCP/IP encapsulating Bently Nevada proprietary protocol
Serial SDI Communications RS485 multidrop link supporting Allen-Bradley and Modbus protocols
Waveform Sampling Voltage DC coupled, ±25 Volts input with up to 25 Volts peak-to-peak AC signal
Synchronous Waveform Sampling User configurable: 128 samples/rev (8 revs), 64 samples/rev (16 revs), 32 samples/rev (32 revs)
Asynchronous Waveform Sampling Supports 400-line Spectrum at 20 kHz frequency span (anti-alias filtered)
Transient Buffers 2 independent Startup/Shutdown buffers, 1 independent Delta-Time buffer
Buffer Capacity 320 vector records and 32 waveform records per delta time/RPM buffer
Power Requirements +90 to +240 Vac, 50 to 60 Hz; 89 Watts maximum power consumption
Operating Temperature 0 degC to +65 degC (+32 degF to +149 degF)
Storage Temperature -40 degC to +85 degC (-40 degF to +185 degF)
Operating Humidity 0% to 95% non-condensing

Connections/Interfaces

Connector Pin Function
RJ-45 / 15-pin AUI Ethernet 10Base-T / 10Base-2 network interface to host computer
RS485 SDI Port Serial Distributed Interface link for DCS/Modbus/Allen-Bradley communication
Dynamic / Static Connectors Connection interfaces to monitoring system racks (3500, 3300, 2201)
Keyphasor Inputs Terminal/connector interface for 4 Keyphasor transducer signals

Installation Guidelines

  • Ensure the TDXnet enclosure is isolated from line power before installing or removing circuit boards.
  • Mount the CPU board securely inside the designated slot within the TDXnet communications processor assembly.
  • Maintain proper electrostatic discharge (ESD) precautions during handling; handle circuit assemblies by the edges or shield handles.
  • Route Ethernet cables and RS485 serial communication cabling away from high-voltage lines to minimize signal interference.

Compliance and Certifications

Standard / Directive Detail
EMC Directives Certificate 158809: EN50081-2 (EN55011 Class A Radiated/Conducted Emissions), EN50082-2 (ENV50140, ENV50204, ENV50141, EN61000-4-2, EN61000-4-4, EN61000-4-8, EN61000-4-11)
Low Voltage Directives Certificate 158809: EN61010-1 Safety Requirements, EN61000-3-2:1995 Harmonic Content
CSA/NRTL/C Approval Option (01): Class 1, Division 2, Groups A, B, C, D; T4 @ Ta = 65 degC (Certification CSA 150368 / LR 26744)

FAQ

What protocols are supported over the RS485 SDI interface?

The module supports Allen-Bradley and Modbus protocols over an RS485 serial link with multidrop functionality.

How many Keyphasor transducer inputs does the board process?

The CPU board processes up to 4 Keyphasor inputs across a speed range of 60 to 60,000 rpm.

What Ethernet network connectors are supported on the device?

The board supports Ethernet 10 Mbps IEEE 802.3 communication via RJ-45 and 15-pin AUI connections.

What is the operating temperature range for the processor unit?

The module operates within ambient environmental temperatures from 0 degC to +65 degC (+32 degF to +149 degF).

View all FAQs →

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Technical Datasheet

Bently Nevada 134652-01 TDXnet CPU Processor Board

Quantity
Shipping & Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
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Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Color pattern
Greyish White
Country of origin
United States
Power source
DC Power

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