EMERSON KJ4001X1-NB1 Industrial Control Module
The EMERSON KJ4001X1-NB1 REV:E Dual Left Cable Extender delivers critical connectivity solutions for Emerson’s DeltaV control systems. Engineered for industrial environments, this module provides reliable local bus power distribution and cable extension capabilities, enabling seamless integration of distributed control components while maintaining signal integrity in process automation applications.
Technical Specifications
| Product ID | KJ4001X1-NB1 |
| Brand | Emerson |
| Series | DeltaV |
| Function | Dual Left Cable Extender |
| LocalBus Power | 12 VDC at 8A |
| Weight | 0.18 kg |


Applications & Compatibility
This module is essential for expanding Emerson DeltaV distributed control systems in industries including chemical processing, power generation, and oil refineries. It maintains signal integrity when extending communication between controllers and I/O cards. Compatible with DeltaV S-series and PM I/O subsystems, it pairs with components like KJ3001X1-BA1 controllers and CHARMs I/O modules for comprehensive automation solutions.
Apex Automation Services
Apex Automation provides ready-to-ship industrial automation solutions since 2014. Our technical experts ensure:
- Pre-sales technical consultation for system integration
- 1-year comprehensive warranty on all components
- Priority support for legacy system upgrades
- Custom sourcing for obsolete or specialized models
Contact us for pricing and availability: WhatsApp Support or email anikaqx@gmail.com. Can’t find your required model? Our team will source it for you.

















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