other
Products
3500/20 125744-02 Rack Interface Module
3500/20 125744-02 Rack Interface Module

Bently Nevada 3500/20 125744-02 Rack Interface Module

Bently Nevada 3500/20 125744-02 is the standard Rack Interface Module spare used as the primary interface for a 3500 monitoring rack.

  • Item NO.:

    3500/20 125744-02
  • Order(MOQ):

    1
  • Goods Stock:

    33
  • Payment:

    T/T
  • Lead Time:

    In stock
  • Weight:

    0.84KG
  • Dimension:

    2.5x25x24cm
  • Description:

    RACK INTERFACE MODULE​
  • Price:

    Ask

Request an Exact-Model Review

Send the complete nameplate, installed-system context, quantity and destination. We support new original, discontinued and difficult-to-source industrial parts.

Exact-model decision context

Product Description

Rack-wide communications depend on the interface installed in the dedicated slot beside the power supplies. 3500/20 125744-02 is the standard Rack Interface Module spare for that role.

The RIM provides the primary interface to the rack and communicates rack configuration and machinery data to supported host systems. It is not part of the critical monitoring path, but replacement can interrupt configuration access and communications.

Prepare the change by identifying the front module, matching rear I/O module, rack configuration and communication cabling. Back up available configuration data and document switch, key and connector positions before removal.

Checks that move the order forward

Selection Priorities

Use the dedicated rack slot

Install the RIM in slot 1 beside the power supplies according to the rack instructions.

Match front and rear modules

Identify the installed rear I/O module and communication cabling before releasing the spare.

Protect configuration access

Back up available rack settings and record keys, switches and connectors before replacement.

ApterPLC new original and difficult-to-source industrial parts support

Official configuration plus supply terms

Technical Specifications

ManufacturerBently Nevada, a Baker Hughes business
Product family3500 machinery protection system
Module3500/20 standard Rack Interface Module
Spare part number125744-02
Rack positionSlot 1, adjacent to the power supplies
System rolePrimary rack interface for configuration and communication
Typical power consumption4.75 W
Place of shipmentXiamen, China
Delivery Time1-3 days
Quantity100% New Original
Minimum Order Quantity1pc

Two model-relevant engineering themes

Engineering Guidance

Communication & Connectivity

Record the installed rear I/O module, host connection and communication settings before removal so the replacement path can be restored deliberately.

Configuration & Programming

Use supported rack configuration software and a known backup; confirm rack and module recognition before returning communications to service.

Stop and release boundary

Technical Notes

Do not remove or substitute the RIM from part number alone. Verify the rack, rear I/O module, configuration backup and communication architecture, then follow the official power and installation procedure.

Supported task and system role

Product Applications

Provides the primary configuration and communication interface for a supported Bently Nevada 3500 monitoring rack while the rack monitor modules continue the machinery-protection functions.

Buyer, installer and engineer situations

Frequently Asked Questions

Where should 3500/20 125744-02 be installed in a 3500 rack?

Use the dedicated first rack position next to the power supplies and follow the official rack procedure. Do not place it in a general monitor slot.

What rear hardware must be checked before replacing 3500/20 125744-02?

Identify the installed Rack Interface I/O module, communication connectors and cabling. The front module and rear I/O arrangement must be reviewed as a pair.

How should a control engineer prepare for changing 3500/20 125744-02?

Save the available rack configuration, record switch and key positions, label cables and plan the communication interruption before removal.

Why might host communication remain unavailable after 3500/20 125744-02 is fitted?

Check seating, the matched rear I/O module, cabling, port settings, rack address and configuration recognition before assuming the replacement module is faulty.

Does failure of 3500/20 125744-02 remove the rack's critical monitoring path?

The RIM is not part of that critical path, but it is the primary rack interface, so configuration access and external communications can be affected. Follow the site's protection and change-control plan.

What should procurement send when requesting 3500/20 125744-02?

Provide photographs of the front and rear modules, complete rack model and slot layout, host interface, configuration software context, quantity and destination.

ApterPLC supply capability

Company Advantages

New original supply: Quality-focused sourcing and exact-model review support confident purchase decisions.

Current, discontinued and scarce products: Our supply network covers routine needs and difficult-to-source automation parts.

Responsive after-sales service: We support delivery coordination, receipt questions and post-purchase technical communication.

Search variants for discovery only

Alternative Names

Search note: Common spelling, spacing, separator and character-confusion variants are listed for discovery only. Use the exact Product Model above for quotation and ordering.

  • Bently Nevada 3500/20 125744-02 RIM
  • Bentley Nevada 3500 20 Rack Interface Module
  • 125744-02 Rack Interface Module
  • 3500-20 125744-02
  • 3500/20 P/N 125744-02

Apter's 1 Year Warranty

Apter provides a 1-year warranty on every item we sell.

Our free 1-year warranty makes every Apter purchase a dependable, reliable investment in your company's future.


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.


PDFBENTLY NEVADA 3500/20.PDF

128229-01

FBMSSW

901100-90-03

133396-01

991-01-XX-01-00

990-05-50-02-01

149992-01

991-01-XX-01-00

990-05-50-02-05

330980-71-CN

991-01-XX-01-00

990-05-XX-01-00

SCOUT100-EX

990-08-XX-01-00

990-04-XX-01-00

330130-040-00-05

990-10-XX-01-00

990-04-50-01-00

330930-065-01-05

991-01-XX-01-05

990-04-50-02-00

3500/53 133388-01

991-01-XX-02-05

990-05-50-02-00

3500/22M 138607-01

991-06-50-01-00

990-04-70-01-00

330708-00-10-90-02-00

991-06-70-01-00

990-04-70-01-00

330909-00-99-10-02-00

991-01-XX-01-CN

990-04-70-02-00

330104-00-07-90-02-00

991-01-XX-01-CN

990-04-50-02-CN

TM0180-08-00-15-10-02

990-16-XX-01-CN

990-04-XX-01-CN

TACH100-01 174652-01

990-16-XX-01-CN

9200-02-01-10-00

TM0180-A08-B00-C02-D10

CC-PFB401 51405044-175

9200-06-05-05-00


Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Submit
Categories

Leave A Message

Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Home

Products

contact

whatsapp