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KJ4001X1-CA1
Emerson
KJ4001X1-CA1 I/O Terminal Block: Specifications
The following specifications of the Emerson KJ4001X1-CA1 I/O Terminal Block are directly extracted
from the provided document:
Power Specifications
Input Power Rating: 250 VAC or 60 VDC, with a current capacity of 1 A per channel .
Environmental Specifications
Ambient Temperature: Operates within a range of -40 °C to +70 °C .
Shock Resistance: Withstands 10 g half-sine wave shock for a duration of 11 ms .
Vibration Resistance: Tolerates 1 mm peak-to-peak vibration from 2 Hz to 13.2 Hz, and 0.7 g vibration
from 13.2 Hz to 150 Hz .
Airborne Contaminants: Compliant with the ISA-S71.04 –1985 Airborne Contaminants Class G3
standard .
Relative Humidity: Functions in 5% to 95% relative humidity (non-condensing) .
Safety & Hazardous Location Approvals
ATEX Certification: Classified as II 3G Ex ec IIC Gc, with certification number FM18ATEX0076U 、.
IECEx Certification: Holds IECEx certification with number IECEx FMG 18.0030U .
FM Approvals: Includes approvals for Class I, Division 2 (Groups A, B), Class I, Zone 2 (AEx/Ex ec IIC
T4), and region-specific certifications (FM18US0277U, FM19CA0005U, FM21UKEX0199U) 、、、、.
Additional Approval: Certified with LR approval number LR 108860 .
Installation & Operational Constraints
Hot-Swapping Prohibition: Cannot be removed or inserted while the system power is energized .
Installation Guidelines: Must follow instructions in document 12P2046 ("DeltaV™ Electronic
Marshalling Digital Automation System (CHARM I/O Subsystem) Zone 2 Installation Instructions") and
the "DeltaV™ S-Series and CHARMs Hardware Installation" manual .
Maintenance & Identification
User-Serviceable Parts: Contains no user-serviceable components; disassembly is prohibited .
Calibration Requirement: No calibration is needed for the unit .
Product Identification: Serial number, manufacturing location, and manufacturing date are available
on the product label .
Overview of Emerson KJ4001X1-CA1 I/O Terminal Block
The Emerson KJ4001X1-CA1 is a specialized I/O terminal block designed to facilitate safe, reliable
signal and power connectivity between field devices and industrial automation systems—specifically
tailored for hazardous environments and critical industrial applications like oil and gas, chemical
processing, and power generation. As a key component of Emerson’s DeltaV™ automation
ecosystem (including the Electronic Marshalling Digital Automation System and CHARM I/O
Subsystem), it ensures secure signal transmission while adhering to strict global safety and
environmental standards, making it suitable for use in potentially explosive atmospheres.
At its core, the terminal block delivers flexible power handling with an input power rating of 250 VAC
or 60 VDC at 1 A per channel, accommodating diverse field device power requirements without
compromising stability. Its environmental resilience is engineered to withstand harsh industrial
conditions: it operates across a wide ambient temperature range of -40 °C to +70 °C, resists 10 g
shock (11 ms half-sine wave), and tolerates vibration (1 mm peak-to-peak at 2–13.2 Hz; 0.7 g at 13.2–
150 Hz). Additionally, it complies with ISA-S71.04 –1985 Class G3 for airborne contaminants and
supports 5–95% non-condensing humidity, ensuring durability in dusty, moist, or chemically exposed
settings.
Safety is a foundational feature, validated by multiple global hazardous location certifications. It holds
ATEX certification (II 3G Ex ec IIC Gc, FM18ATEX0076U), IECEx certification (IECEx FMG 18.0030U), and
FM approvals covering Class I, Division 2 (Groups A,B) and Class I, Zone 2 (AEx/Ex ec IIC T4) hazardous
locations—along with region-specific FM certifications (FM18US0277U, FM19CA0005U,
FM21UKEX0199U) and an LR approval (LR 108860) for broader industry compliance. To maintain
safety during handling, the terminal block cannot be removed or inserted while system power is
energized, and installation/operation must follow guidelines in document 12P2046 ("DeltaV™
Electronic Marshalling Digital Automation System (CHARM I/O Subsystem) Zone 2 Installation
Instructions") and the "DeltaV™ S-Series and CHARMs Hardware Installation" manual.
From a maintenance perspective, the KJ4001X1-CA1 is designed for minimal upkeep: it contains no
user-serviceable parts (disassembly is prohibited) and requires no calibration, reducing operational
downtime and simplifying lifecycle management. Practical identification features include a product
label with serial number, manufacturing location, and date—critical for tracking, warranty validation,
and regulatory compliance.
Overall, the Emerson KJ4001X1-CA1 I/O Terminal Block combines versatile power handling, robust
environmental durability, and rigorous safety compliance, making it a trusted interface component for
industrial automation systems operating in demanding, hazardous, or mission-critical environments.
| Frequently Asked Questions (FAQ) | |
Supply Ability | In stock,within 3 days send the products. |
Price | The more you order ,the lower price you will get. |
★Our products is ship with original factory new package. | |
★We will cover our our professional foam protective packaging to keep worldwide shipping no damaged. | |
★We have many courier partner,like DHL ,TNT,FeDex and UPS | |
★The factory will strictly test all the goods before shipment, and the warehouse staff will also check the integrity of the product packaging at the time of shipment. | |
★The warranty period of all products is 12 months | |
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