Emerson KJ4005X1-BB1+KJ4005X1-BC1 Left Extender 1-Wide + Right Extender 1-Wide

Expand DeltaV Cabinet Flexibility with Left and Right Extenders

The Emerson KJ4005X1-BB1 + KJ4005X1-BC1 Left and Right Extender modules provide a reliable solution for expanding DeltaV power and I/O carrier layouts. Designed as 1-wide extenders on both sides, they allow seamless integration of additional modules without altering existing cabinet configurations.

Ideal for process control applications where modularity, system scalability, and easy maintenance are priorities. These extenders ensure stable communication and secure mechanical connections across the expanded DeltaV cabinet assembly.

Applications include:

• Emerson DeltaV Distributed Control Systems (DCS)
• Modular expansion of power and I/O carriers
• Chemical, petrochemical, and oil & gas processing
• Power generation and utility control systems
• Industrial manufacturing requiring compact cabinet layouts
• Control cabinets with space optimization requirements
• Systems needing flexible and scalable cabinet architecture 

Key Advantages

• Dual-Side Expansion: Provides both left (BB1) and right (BC1) carrier extension.
• Compact Design: 40 × 229 mm footprint for efficient cabinet integration.
• Stable Mechanical & Electrical Connections: Ensures reliable communication and power continuity.
• Industrial-Grade Construction: Suitable for harsh environments and continuous operation.
• Modular Integration: Supports seamless addition of DeltaV modules without redesigning the cabinet.
• Maintenance-Friendly: Allows easy removal and replacement without affecting other components.
• DeltaV System Optimized: Fully compatible with Emerson modular I/O and power carriers. 

Technical FAQs

1. What is the purpose of these extenders?

They expand DeltaV carrier assemblies left and right, enabling additional module integration.

2. Are BB1 and BC1 interchangeable?

No, BB1 is designed for left-side extension, BC1 for right-side extension.

3. Can multiple sets be used in one cabinet?

Yes, multiple extenders can support complex cabinet layouts.

4. Do they require configuration?

No, these are physical extenders with no software configuration required.

5. Is the connection reliable in industrial environments?

Yes, designed for continuous operation under harsh conditions.

6. Can they be used for power carrier expansion?

Yes, they support both I/O and power carriers.

7. How do they improve system maintenance?

They allow easy addition or replacement of carriers without disrupting existing connections.

8. Are they compatible with all DeltaV modules?

Yes, they integrate seamlessly with standard DeltaV modular I/O and power carriers.

9. What industries commonly use these extenders?

Oil & gas, chemical, petrochemical, power generation, utilities, and industrial automation.

10. How do these extenders affect cabinet layout?

They provide modular expansion without increasing cabinet footprint unnecessarily.