Emerson KJ4002X1-BE1 Top Extender Cable Assembly

Product Description

The Emerson KJ4002X1-BE1 is a top extender cable designed for DeltaV S-Series carriers, enabling seamless connection between system modules. It extends local bus signals and field power distribution, allowing additional carriers to integrate without rack redesign. Moreover, the cable is engineered for harsh industrial environments, providing EMI shielding for stable and reliable communication. Therefore, it is suitable for continuous 24/7 operation in demanding settings such as chemical plants, oil & gas facilities, power generation, and steel manufacturing. In addition, it meets hazardous area certifications including ATEX, IECEx, FM, and UKEX, ensuring safe operation in Zone 2 / Class I Div. 2 areas.

Technical Specifications

• Model: KJ4002X1-BE1

• Type: Top Extender Cable Assembly

• System Compatibility: Emerson DeltaV DCS (S-Series subsystem)

• Function: Extends local bus and field power between carriers

• Cable Length: 1.1 m (43 inches)

• weight：300g
  

• Local Bus Power Rating: 12.6 VDC at 15 A

• Field Power Distribution: 30 VDC at 3 A per card (for 8-wide carriers)

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

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

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

• Vibration Resistance: 1 mm peak-to-peak (2–13.2 Hz), 0.7 g (13.2–150 Hz)

• Airborne Contaminants: ISA-S71.04 Class G3

• Protection Class: IP20

• Certifications: ATEX, IECEx, FM, UKEX (Zone 2 / Class I Div. 2)

• Country of Origin: USA

FAQ

1. What is the main purpose of the KJ4002X1-BE1 cable?
It connects and extends local bus and field power between DeltaV S-Series carriers.

2. Is this cable suitable for hazardous areas?
Yes, it is certified for Zone 2 / Class I Div. 2 hazardous areas with ATEX, IECEx, FM, and UKEX compliance.

3. Can it handle continuous industrial operation?
Yes, it is designed for 24/7 operation in harsh and demanding industrial environments.

4. What is the cable length and power rating?
The cable is approximately 1.1 m long and carries 12.6 VDC at 15 A for local bus power.

5. How does this cable support system expansion?
It allows additional DeltaV carriers to integrate without redesigning the existing rack infrastructure.