Emerson DeltaV KJ4005X1-BB1 Left Extender

Product Description

The Emerson KJ4005X1-BB1 is a left-side extender for DeltaV S-Series system carriers, designed to expand available I/O slots efficiently. By connecting to adjacent carriers, it extends the local bus and field power distribution, allowing seamless installation of additional I/O modules without requiring a rack redesign. Moreover, this extender is certified for hazardous areas (ATEX, IECEx, FM, UKEX), ensuring safe operation in industrial environments. Therefore, it is ideal for continuous 24/7 use in oil & gas, chemical processing, power generation, and steel manufacturing systems. Its compact design ensures easy integration into DeltaV racks or backplanes, supporting flexible and modular system expansion.

Technical Specifications

• Model: KJ4005X1-BB1

• Type: DeltaV S-Series System Carrier (Left Extender, 1-wide)

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

• Function: Extends local bus and field power for I/O carriers

• Local Bus Power: 12 VDC at 15 A

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

• Dimensions (H × W): 40 × 229 mm

• Weight: 0.5 kg

• 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

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

• Country of Origin: USA

FAQ

1. What is the purpose of the KJ4005X1-BB1 extender?
It expands I/O slots on the left side of DeltaV S-Series carriers, extending local bus and field power.

2. Is this extender suitable for hazardous areas?
Yes, it is certified for Zone 2 / Class I Div. 2 installations, meeting ATEX, IECEx, FM, and UKEX standards.

3. Can this module support continuous industrial operation?
Yes, it is designed for 24/7 operation in demanding industrial environments.

4. What system compatibility does it support?
It is compatible with Emerson DeltaV DCS S-Series subsystem carriers.

5. How does this extender integrate into DeltaV racks?
Its compact 1-wide design allows simple integration with backplanes or adjacent carriers without redesign.