Emerson DeltaV KJ4001X1-CC1 4-Wire I/O Terminal Block

Product Description

The Emerson DeltaV I/O Terminal Block, model KJ4001X1-CC1, is a 4-wire terminal block engineered for hazardous industrial environments. Designed to provide secure connectivity for DeltaV distributed control systems, it complies with Class I, Zone 2 standards and ensures safe integration of field wiring. With robust environmental protections and strict installation requirements, this unit delivers dependable performance under challenging operating conditions.

Technical Specifications

• Manufacturer: Emerson

• Series: DeltaV Control System

• Model / Part Number: KJ4001X1-CC1

• Category: PLCs / Machine Control

• Subcategory: I/O Terminal Block

• Certifications: Class I, Zone 2 hazardous location compliance (refer to product label for details)

• Input Power Rating: 30 VDC @ 50 mA per channel

• Operating Temperature: -40°C to +70°C

• Relative Humidity: 5%–95% non-condensing

• Shock Resistance: 10 g half-sine wave, 11 ms duration

• Vibration Resistance:

• 1 mm peak-to-peak displacement (2–13.2 Hz)

• 0.7 g acceleration (13.2–150 Hz)

• Airborne Contaminants: ISA-S71.04-1985 Class G3 compliance

• Safety Precautions: Cannot be removed or inserted while system power is energized

Application Scenarios

• Provides safe and reliable connectivity for DeltaV distributed control systems.

• Suitable for hazardous industrial environments such as petrochemical plants, power generation facilities, and water treatment systems.

• Ensures compliance with strict environmental and safety standards.

FAQ

Q: What type of wiring does this terminal block support?  A: The KJ4001X1-CC1 supports 4-wire I/O connections.

Q: Can the unit be removed while powered?  A: No, it must only be removed or inserted when system power is de-energized.

Q: What certifications does this module meet?  A: It complies with Class I, Zone 2 hazardous location standards.

Q: How does this compare to the KJ4001X1-CA1 model?  A: The KJ4001X1-CC1 supports 4-wire connections, while the KJ4001X1-CA1 is designed for standard I/O terminal configurations.