Ask our team:
  • Phone: +86 181 0690 9650
  • E-Mail sales1@apterpower.com
  • Lifecycle status

    Active / Available from OEM
    Apter Power supports KJ4003X1-BE1 position review, documentation, quotation and sourcing.

KJ4003X1-BE1

/ 4.9
1001 reviews | Need a Specific Revision?
Emerson KJ4003X1-BE1 is the right-side start extender for DeltaV VerticalPlus I/O carrier layouts, with a 6.5 m total carrier-and-extender length boundary.
In Stock
Ships by Wednesday, October 28
Fast Shipping Available
Get a quick price for KJ4003X1-BE1
Quantity
*E-mail
Company
*Mobile
*Content
Upload (gif, jpg, jpeg, png, bmp, doc, docx, xls, xlsx, ppt, pdf, csv)

Technical specifications for KJ4003X1-BE1

  • Manufacturer:
    Emerson
  • Part Number:
    KJ4003X1-BE1
  • Product Family:
    DeltaV
  • Product Type:
    VerticalPlus I/O Carrier Extender Right
  • Stock:
    1
  • LocalBus Power:
    12.6 VDC at 15 A
  • Ambient Temperature:
    -40°C to +70°C
  • Shock:
    10 g half-sine wave for 11 ms
  • Vibration:
    1 mm peak-to-peak from 2 to 13.2 Hz; 0.7 g from 13.2 to 150 Hz
  • Relative Humidity:
    5% to 95%, non-condensing
  • Airborne Contaminants:
    ISA-S71.04-1985 Class G3
  • Maximum Carrier and Extender Length:
    6.5 m combined
  • Service:
    No user-serviceable parts; calibration not required
  • Tariff Code:
    Please confirm the destination before shipping
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Extension Layout Enclosure Fit Service Boundaries Product Applications

Features:

  • Right-side start position: Identified by Emerson as the VerticalPlus start extender on the right side.
  • Defined LocalBus capacity: Rated for 12.6 VDC at 15 A on the LocalBus path.
  • Wide environmental range: Specified for -40°C to +70°C and non-condensing humidity.
KJ4003X1-BE1 provides the right-hand starting point for a VerticalPlus carrier extension, making the extender direction part of the ordering decision.

The component belongs in a route whose complete combination of I/O carriers and LocalBus Extenders remains within the Emerson length limit.

Its environmental and service limits support controlled cabinet planning without implying that the left-side KJ4003X1-BF1 is interchangeable.

For Emerson KJ4003X1-BE1 VerticalPlus I/O Carrier Extender Right sourcing, Apter Power can help confirm documentation, position and quotation details.
Emerson KJ4003X1-BE1 VerticalPlus I/O Carrier Extender Right Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Route orientation: KJ4003X1-BE1 starts the right side of the VerticalPlus extension, so the side designation controls placement.
  • Total-path limit: Apply the 6.5 m maximum to the complete carrier-and-extender combination, not to one cable segment in isolation.
  • Enclosure crossing: Route extender cable in conduit between enclosures and include that path in the layout before installation.
  • LocalBus scope: Use the 12.6 VDC, 15 A marking for this LocalBus path rather than as a blanket cabinet rating.
  • Ambient decision: Select the extender only where the enclosure keeps the component within its -40°C to +70°C operating range.
  • Condensation boundary: The 5%–95% humidity range is non-condensing, so moisture control remains an enclosure requirement.
  • Mechanical fit: Qualify the installed carrier position against the published shock and 2–150 Hz vibration profile.
  • Contaminant scope: ISA G3 is the documented airborne-contaminant boundary; harsher exposure needs additional protection or a different installation.
  • Power isolation: The extender cannot be removed or inserted while system power is energized.
  • Cable handling: De-energize system power before disconnecting carriers or LocalBus Extender cables.
  • Internal repair: The unit contains no user-serviceable parts and must not be disassembled.
  • Calibration: Periodic calibration is not required.
  • VerticalPlus carrier extensions: Starts the right side of an extended I/O-carrier arrangement.
  • Distributed cabinet layouts: Carries the LocalBus path across an engineered carrier route.
  • Multiple-enclosure arrangements: Serves layouts whose interconnecting cable is installed in conduit.
  • Controlled extension lengths: Applies where the complete carrier-and-extender route remains within 6.5 m.
Description
KJ4003X1-BE1 starts the right side of a DeltaV VerticalPlus I/O carrier extension, giving cabinet designers a defined component for continuing the LocalBus path between carrier groups. Its right-side identity separates it from the left-side end extender listed in the same Emerson instruction sheet.

KJ4003X1-BE1 combines the extension role with a 12.6 VDC LocalBus power rating and a wide operating-temperature range. These boundaries help engineering and maintenance teams plan the carrier route, enclosure arrangement and replacement scope around the exact extender position.
Alternative Names
KJ4003X1-BE1 KJ4003X1 BE1 KJ4003X1BE1 Emerson KJ4003X1-BE1 DeltaV KJ4003X1-BE1
Technical notes
KJ4003X1-BE1 limits the combined route of I/O carriers and LocalBus Extenders to 6.5 m, so an over-length layout can invalidate the intended extension arrangement before power-up. Keep inter-enclosure cable in conduit, calculate the full carrier-and-extender path, and stop installation when the planned route exceeds that boundary.
Exceptional Service

Our Mission

  • 100% Satisfaction

    We believe expertise is priceless. With over 20 years of experience, and top engineers on staff, we can help you solve or avoid problems that threaten your business.
  • Trust Guaranteed

    Not only do we have a vast inventory, our team makes sure every piece of equipment is in working condition. Your purchases are also backed by our Warranty.
  • Expertise

    Time is money, especially when your equipment is down. We work quickly to get your equipment on its way so you can get it back up and running.

FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
How can a planner distinguish KJ4003X1-BE1 from the left-side extender?
KJ4003X1-BE1 is the right-side start extender. The separately listed KJ4003X1-BF1 is the left-side end extender, so direction must match the planned carrier-extension position.
Can KJ4003X1-BE1 be removed while the DeltaV system remains energized?
No. Emerson states that the unit cannot be removed or inserted with system power energized. De-energize the system before disconnecting a carrier or LocalBus Extender cable.
What LocalBus provision is required for KJ4003X1-BE1?
Use the exact extender position whose LocalBus design is rated at 12.6 VDC and 15 A. Confirm that the installed carrier arrangement is designed for that rating before energizing it.
Which enclosure conditions should be checked for KJ4003X1-BE1?
Keep the extender within -40°C to +70°C and 5% to 95% non-condensing humidity. The stated vibration, shock and ISA G3 limits also belong in the enclosure qualification.
Does KJ4003X1-BE1 require field calibration or internal repair?
No calibration is required, and the extender has no user-serviceable parts. Replace the complete unit rather than disassembling it when an internal failure is established.
What do the hazardous-area markings on KJ4003X1-BE1 establish for a project?
They identify markings and certificate references shown on Emerson ATEX5 for the listed extender models. Apply the separate DeltaV Zone 2 installation instructions to the actual installation; the sheet does not certify the complete cabinet or system.

Product Browsing History