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146031-01 10Base-T/100Base-TX I/O Module
146031-01 10Base-T/100Base-TX I/O Module
146031-01 10Base-T/100Base-TX I/O Module

Bently Nevada 146031-01 10Base-T/100Base-TX I/O Module

Bently Nevada 146031-01 copper Ethernet I/O module for the 3500/22M Transient Data Interface.
  • Item NO.:

    146031-01
  • Order(MOQ):

    1
  • Goods Stock:

    33
  • Payment:

    T/T
  • Lead Time:

    In stock
  • Weight:

    0.4KG
  • Dimension:

    2.5x11.2x24.2cm
  • Description:

    I/O MODULE
  • Price:

    Ask
BENTLY NEVADA · VERIFIED CONFIGURATION CONTEXT

146031-01 10Base-T/100Base-TX I/O Module

3500/22M Transient Data Interface · Exact-model review for engineering and procurement decisions.

Confirm the installed configuration before ordering
Manager JimPei · Model, nameplate and technical-document review
Email: sales1@apterpower.com
WhatsApp: +8618020776782
ApterPLC industrial automation sourcing and configuration support
Product identity, system role and selection context

Product Description

146031-01 is the manufacturer-listed 10Base-T/100Base-TX rear I/O module for the Bently Nevada 3500/22M Transient Data Interface. It provides the copper Ethernet connection used by the TDI to exchange rack information with 3500 configuration software and System 1 machinery-management software.

146031-01 supports the rack communication layer rather than the critical machinery-protection path. A correct replacement therefore depends on the front TDI, rear I/O type, Ethernet medium, cable route and grounding arrangement being matched as one configuration.

Three fast identification signals

Features and Functions

Copper Ethernet interface

Provides the official RJ45 10Base-T/100Base-TX connection for the 3500/22M TDI.

Automatic data-rate selection

Supports 10 or 100 Mb/s operation through the manufacturer-defined autosensing Ethernet port.

Dedicated rack communication

Connects the TDI to configuration and condition-monitoring hosts without becoming part of the protection path.

ENGINEERING CHECKPOINT

Do not leave the former RIM I/O module installed

When converting a rack from a Rack Interface Module to a TDI, the manufacturer requires removal of the old RIM and its rear I/O before the TDI I/O is installed. Leaving the former rear module in place can damage the TDI. De-energize the rack and follow the documented replacement sequence.

Structured facts from the official technical source

Technical Specifications

Manufacturer Bently Nevada, a Baker Hughes business
Product family 3500 Series
Associated front module 3500/22M Transient Data Interface
I/O identity 10Base-T/100Base-TX I/O Module
Connector RJ45
Protocol context Ethernet TCP/IP
Data rate 10/100 Mb/s, autosensing
Maximum copper segment 100 m (328 ft)
Cable requirement Shielded Category 5 or better
Rack relationship Rear slot aligned with the TDI in rack slot 1
Protection-path role Not part of the critical protection path
Grounding provision Two-pin signal common connection to instrument ground

Commercial packing weight and packed dimensions remain in the page logistics fields unless the manufacturer publishes model-specific packing data.

Two decisions that shape successful use

Engineering Topics

Communication & Connectivity

Use the RJ45 copper port with a shielded Category 5-or-better cable and keep each Ethernet segment within 100 m. If the installed network uses fiber, this is not the correct rear I/O option.

Installation & Grounding

Confirm that the rear module is aligned with the front TDI and review the two-pin signal-common connection and PIM grounding selector before energizing the rack.

Common engineering and purchasing references

Alternative Names

  • 3500/22M copper Ethernet I/O module
  • TDI 10/100Base-TX rear I/O
Information that improves quotation accuracy

Major Business

Configuration-led quotation: Send the front TDI and rear I/O nameplates, rack revision, host software context, cable medium and route length. This lets the quotation match the complete communication path rather than the rear board alone.

Real questions from buyers, installers and engineers

Frequently Asked Questions

Can the existing copper Ethernet run be reused when 146031-01 is fitted during a TDI replacement?

Reuse it only when it is shielded Category 5 or better, uses the correct RJ45 termination and keeps the segment within 100 m. Inspect the connector and shield before reconnection; replace the run if its construction or condition cannot be confirmed.

The control cabinet has only a fiber uplink. Is 146031-01 the correct rear I/O for that connection?

No. This model provides the copper 10Base-T/100Base-TX interface. Use the manufacturer-listed fiber rear I/O when a direct fiber connection is required, and confirm that it is paired with the installed TDI before ordering.

Why can 146031-01 show an Ethernet link while System 1 still receives no rack data?

A live link confirms only the physical Ethernet connection. Check the front TDI status, IP settings, host mapping and supported software connection in that order; keep the rack protection-channel settings unchanged while diagnosing the host-data path.

What must be removed before 146031-01 is installed in a rack that is being converted from a RIM to a TDI?

De-energize the rack and remove both the former RIM and its rear I/O before installing the TDI pair. Leaving the old rear module installed can damage the TDI, so stop the conversion if the rear slot cannot be positively identified.

How should signal common be connected when the site grounding drawing does not clearly match 146031-01?

Pause the installation and compare the two-pin signal-common connection with the rack PIM grounding-selector position and the approved site drawing. Do not add a second earth path until the intended single-point grounding arrangement is confirmed.

What should a buyer send when requesting 146031-01 for an operating 3500 rack?

Provide the exact rear-I/O and front-TDI nameplates, rack revision, copper-or-fiber requirement, cable length, host software context and clear photographs of both installed modules. These details let the supplier match the communication path rather than quote a visually similar rear board.

OFFICIAL INFORMATION BASIS

Product identity and technical statements were checked against 3500/22M Transient Data Interface Module Datasheet, document 161581 Rev. AC. Verify the complete installed nameplate, revision, companion components and project drawing before commissioning.

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Apter sells industrial automation parts including new and discontinued products, and purchases such featured products through independent channels. Apter is not an authorized distributor, dealer or representative of the products featured on this site. All product names/product images, trademarks, brands and logos used on this website are the property of their respective owners. Product descriptions, depictions or sales with these names, images, trademarks, brands and logos are for identification purposes only and do not imply any affiliation or authorization to any rights holder.

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