EMERSON KJ4001X1-NB1 12P3368X012 – Dual Left Cable Extender for DeltaV System
The EMERSON KJ4001X1-NB1 12P3368X012 is a precision-engineered dual left cable extender designed to enhance LocalBus connectivity in Emerson DeltaV systems. This industrial-grade solution ensures stable data transmission across extended distances while maintaining system integrity in demanding environments.
Engineered for seamless integration, this extender supports critical process automation applications in manufacturing, energy, and chemical processing industries where reliability and uptime are paramount.

Key Features
- High-Reliability Connectivity – Maintains stable LocalBus communication in industrial environments with EMI/RFI resistance
- Plug-and-Play Design – Simplifies installation with DeltaV system compatibility requiring no additional configuration
- Compact Engineering – Space-saving form factor (0.18 kg) optimizes panel space utilization
- CE Certification – Meets international safety standards for industrial control equipment
- Extended Reach Capability – Enables flexible system architecture with extended device placement options
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand/Model | EMERSON KJ4001X1-NB1 12P3368X012 |
| Power Requirements | 12 VDC @ 8 A |
| Weight | 0.18 kg |
| Compatibility | Emerson DeltaV System |
| Certification | CE Certified |
Application Fields

This cable extender is specifically designed for mission-critical applications in:
- Process manufacturing plants requiring extended device networks
- Petrochemical facilities with distributed control system architectures
- Power generation stations needing reliable field device connectivity
- Chemical processing plants operating in electrically noisy environments
Our Featured Industrial Control Products
As authorized distributor for leading brands, we offer comprehensive solutions including:
- Emerson DeltaV system components
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- GE Fanuc automation modules (VMIVME series)
- Bently Nevada 3500/3300 vibration monitoring systems
- Triconex safety system modules (3008, 3703X series)
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Contact our technical sales team for complete system integration support and lifecycle management solutions.







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