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135473-01 3500/25 I/O Module with Internal Barriers
135473-01 3500/25 I/O Module with Internal Barriers
135473-01 3500/25 I/O Module with Internal Barriers

Bently Nevada 135473-01 3500/25 I/O Module with Internal Barriers

135473-01 is a Bently Nevada 3500/25 rear I/O module with internal barriers and internal terminations. It supports the Enhanced Keyphasor measurement chain from a full-height rear rack slot and is not the front monitor module.
  • Item NO.:

    135473-01
  • Order(MOQ):

    1
  • Goods Stock:

    11
  • Payment:

    T/T
  • Lead Time:

    In stock
  • Weight:

    0.4KG
  • Dimension:

    2.5x12.7x25.4cm
  • Description:

    I/O MODULE
  • Price:

    Ask
BENTLY NEVADA · CONFIGURATION-SPECIFIC COMPONENT
135473-01

3500/25 I/O Module with Internal Barriers

135473-01 is a Bently Nevada 3500/25 rear I/O module with internal barriers and internal terminations. It supports the Enhanced Keyphasor measurement chain from a full-height rear rack slot and is not the front monitor module.

MANAGERJimPei
WHATSAPP / PHONE+8618020776782EMAILsales1@apterpower.com

Product Overview

135473-01 is a Bently Nevada 3500/25 rear I/O module with internal barriers and internal terminations. It supports the Enhanced Keyphasor measurement chain from a full-height rear rack slot and is not the front monitor module.

135473-01 incorporates internal barriers for intrinsically safe transducer circuits. A 3500 rack fitted with internal barriers requires the specified IS Earthing Module, and this internally terminated version is not used with external termination blocks.

135473-01 must be selected and installed as part of the complete 3500/25 channel and approval architecture. Verify the front-module configuration, supported transducer system, rear-slot position, earthing arrangement, field wiring, temperature range, and actual unit markings before commissioning.

Technical Specifications

Manufacturer
Bently Nevada
Part number
135473-01
Product role
3500/25 rear I/O module
Barrier / termination
Internal barriers with internal terminations
Compatible system
3500/25 Enhanced Keyphasor module architecture
Rack position
One full-height rear slot
Operating / storage temperature
0 to +65 degrees C / -40 to +85 degrees C
Earthing requirement
IS Earthing Module required in an internal-barrier rack
Termination boundary
Not used with external termination blocks
Approval boundary
Use approved transducer systems and verify complete rack configuration
Place of shipment
Xiamen, China
Delivery Time
1-3 days
Quantity
100% New Original
Minimum Order Quantity
1pc
ApterPLC industrial signal-path poster

Selection, Installation & Diagnostics

Selection

  • Confirm the rear I/O requirement for a 3500/25 Enhanced Keyphasor channel and verify that internal barriers and internal terminations are required.
  • Check the supported transducer system, front-module configuration, rack approval architecture, earthing requirement, and field-wiring design.

Installation

  • Install the module in the specified full-height rear slot with power removed and use the required IS Earthing Module for the internal-barrier rack.
  • Terminate only in accordance with the internal-termination design; do not add external termination blocks to this configuration.

Diagnostics

  • If Keyphasor input is missing, check front-to-rear module pairing, transducer wiring, barrier circuit, earthing, slot seating, and rack configuration.
  • After replacement, confirm channel configuration and compare the phase-reference signal at the same machine condition before changing alarm or control logic.

Alternative Names

13547301135473 01135473_01135473/01Bently Nevada 13547301Bently-Nevada 135473-013500/25 I/O Module with Internal Barriers 1354730113547301 3500/25 I/O Module with Internal Barriers135473-01 Bently Nevada component

Frequently Asked Questions

Is 135473-01 the front 3500/25 monitor or its rear I/O module?

It is the rear I/O module for the 3500/25 Enhanced Keyphasor architecture. It provides internal barriers and internal terminations and must be paired with the appropriate front module.

Can external termination blocks be added to 135473-01?

No external termination block is part of this documented arrangement. This version uses internal barriers with internal terminations, so the field wiring must follow that rear-I/O architecture.

Why does a rack containing 135473-01 require the specified IS Earthing Module?

The official internal-barrier design requires the IS Earthing Module as part of the rack earthing arrangement. Its presence is therefore a system requirement, not an optional cable accessory.

Which slot and front-module relationship must be preserved when installing 135473-01?

The module occupies one full-height rear slot and must remain in the rear position paired with the correct 3500/25 front-module channel. A front-card part number alone does not identify this rear I/O configuration.

Which system details should a buyer provide before 135473-01 is quoted as a spare?

Share the paired 3500/25 front module, rear-slot arrangement, internal-termination requirement, transducer system and rack earthing design. These details distinguish this internal-barrier I/O from other rear modules.

Which barrier and wiring checks help diagnose a missing Keyphasor signal with 135473-01?

Review front-to-rear pairing, module seating, supported transducer wiring, the internal barrier circuit, rack earthing and channel configuration, then compare the phase-reference signal under the same machine condition.

ApterPLC 1-Year Warranty

1YEAR COVERAGE
COVERAGE PERIOD12 Months
SUPPORT CONTACTsales1@apterpower.com

The supplied product is covered for 12 months under ApterPLC sales terms. Keep the complete product label, original packaging and transaction record so the exact unit can be identified quickly if support is needed.

Datasheet

OFFICIAL
PDF

135473-01 technical document

Use this selected official Bently Nevada document to review the ordering structure, configuration boundaries, interfaces, installation details and technical limits that apply to 135473-01.

9 pagesOfficial manufacturer pagesHosted by ApterPLC

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