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Emerson DeltaV KJ4001X1-CC1 I/O Terminal Block

Emerson DeltaV KJ4001X1-CC1 I/O Terminal Block

Product Description

The KJ4001X1-CC1 (12P4657X032) is a high-density 4-wire I/O terminal block designed for the Emerson DeltaV platform. It serves as the physical interface between field instrumentation and the DeltaV electronic marshalling...

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Availability: Low stock: 99 left

SKU: KJ4001X1-CC1
Vendor: Emerson
Category: I/O Terminal Blocks
Related Series:

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  • Genuine Guarantee: We supply only 100% original, brand-new, and factory-sealed industrial automation parts.
  • Full Coverage: Every component is backed by a 12-month comprehensive warranty from the date of purchase.
  • Traceability: All products come with original factory documentation and accessories for full industrial compliance.

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Product Description

The KJ4001X1-CC1 (12P4657X032) is a high-density 4-wire I/O terminal block designed for the Emerson DeltaV platform. It serves as the physical interface between field instrumentation and the DeltaV electronic marshalling subsystem.

Engineered for harsh industrial environments, this terminal block provides secure, vibration-resistant terminations for power, signal, and return wiring. Its robust construction ensures stable signal integrity and dependable loop performance in mission-critical automation systems.

Detailed Technical Specifications

Parameter Specification
Model KJ4001X1-CC1
Wiring Configuration 4-wire per channel
Maximum Voltage 30 VDC
Current Rating 50 mA per channel
Hazardous Area Certification ATEX Zone 2
Operating Temperature –40°C to +70°C (–40°F to +158°F)
Relative Humidity 5% to 95%, non-condensing
Mounting Method DeltaV proprietary carrier system
Vibration Resistance Designed for high-frequency industrial environments
Connector Type Removable terminal block (hot-plug capable)

Industrial Application Scenarios

The KJ4001X1-CC1 is widely deployed in:

  • Chemical processing plants

  • Oil & gas refineries

  • Pharmaceutical manufacturing facilities

  • Petrochemical complexes

It is particularly suitable for 4-wire field devices such as:

  • Smart transmitters

  • Control valve positioners

  • Analytical instrumentation

  • Dedicated powered signal loops in hazardous or wash-down environments

Technical FAQs

Can this module be installed while the system is powered?
Yes. The KJ4001X1-CC1 supports hot-plug installation onto an energized DeltaV I/O carrier, provided that the surrounding atmosphere is confirmed to be non-hazardous during maintenance.

What is the advantage of the IP67 rating inside a cabinet?
Although typically installed within control cabinets, the IP67 rating ensures continued operation during condensation events, dust exposure, or temporary water ingress, adding an extra layer of reliability in demanding plant environments.