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Product Introduction
The Emerson KJ4001X1-CE1 Mass Terminal Block (16 Pin) is an industrial-grade terminal block used extensively in automation systems powered by the DeltaV™ distributed control system (DCS). This terminal block acts as a critical interface component between field wiring and the I/O cards of the Emerson DCS. Its robust design and reliable connectivity ensure stable operations in high-demand process environments such as oil and gas, petrochemical, energy, and pharmaceuticals.
The KJ4001X1-CE1 offers efficient plug-and-play capabilities, reducing installation and maintenance time. Its modular nature and high-density pin configuration enable compact and clean wiring architecture in control panels. This terminal block supports hot-swappable operations when integrated with DeltaV I/O cards, which enhances system uptime during maintenance activities.
Technical Specifications
| Parameter | Details |
|---|---|
| Product Name | Emerson KJ4001X1-CE1 |
| Description | Mass Terminal Block, 16 Pin |
| Manufacturer | Emerson Process Management |
| System Compatibility | DeltaV™ Series Control Systems |
| Connection Type | Screw-type terminals |
| Number of Pins | 16 |
| Material | High-durability plastic + copper alloy contacts |
| Mounting | DIN rail or panel-mounted |
| Operating Temperature | -40°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | 5% to 95% (non-condensing) |
| Dielectric Strength | >2000V AC |
| Insulation Resistance | >1000 MΩ at 500V DC |
| Flame Retardancy | UL94 V-0 |
| Dimensions (L x W x H) | 120 x 70 x 25 mm |
| Weight | 0.15 kg |
| Compliance | CE, RoHS, UL |
| Color | Gray with labeled terminal numbers |
Product Applications
The Emerson KJ4001X1-CE1 is ideal for use in control system infrastructures requiring modular and safe terminal blocks for signal routing. Application industries include:
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Oil & Gas: For signal transmission in pipeline and drilling automation systems.
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Petrochemicals: For safe wiring in hazardous zone control environments.
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Power Generation: Employed in turbine and generator control systems.
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Pharmaceutical Manufacturing: Used in batch processing controls.
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Water Treatment Plants: Facilitates signal communication in filtration and distribution control.
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Food & Beverage Automation: Provides robust wiring for hygiene-sensitive automation.
Product Advantages
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High Signal Integrity
Ensures minimal signal loss and electrical noise interference. -
Modular Design
Simplifies maintenance and replacement without shutting down the entire system. -
Time-Saving Installation
Fast wiring due to pre-marked terminals and standardized spacing. -
Durability
Built with industrial-grade flame-retardant and corrosion-resistant materials. -
Compatibility
Fully compatible with DeltaV I/O cards and control cabinets. -
Hot Swappable Interface
Maintenance or component replacement can be done while the system is live. -
Space Optimization
16-pin density in a compact design reduces panel clutter. -
Safety Certified
Meets CE, UL, and RoHS standards, making it compliant in global installations.
Frequently Asked Questions (FAQ)
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Q: What system is the KJ4001X1-CE1 compatible with?
A: It is designed specifically for Emerson’s DeltaV™ distributed control system. -
Q: Is the terminal block suitable for hazardous areas?
A: Yes, it supports use in Class 1 Division 2 and ATEX Zone 2 environments when installed correctly. -
Q: Can this be installed on any DIN rail?
A: Yes, it is DIN-rail compatible for quick and secure mounting. -
Q: Are the terminal pins screw or spring-loaded?
A: It uses screw-type terminals for secure, vibration-resistant connections. -
Q: What is the terminal block made of?
A: It is made from flame-retardant thermoplastic housing with copper alloy contacts. -
Q: How do I replace the terminal block during live operation?
A: Thanks to hot-swapping support, you can unplug the block and replace it without powering down the system. -
Q: Does Emerson provide wiring documentation?
A: Yes, complete wiring diagrams and installation guides are provided in the user manual. -
Q: Can I use this with analog and digital signals?
A: Yes, it supports both analog and discrete signals routed through the I/O cards. -
Q: What is the expected lifespan?
A: With proper installation, it has a service life exceeding 10 years under normal conditions. -
Q: Is there any special maintenance required?
A: Only periodic visual inspection and tightening of screws to ensure secure connections.
Related Models (Same Series or Functionality)
| Model | Description | Pin Count | Compatibility |
|---|---|---|---|
| KJ4001X1-BA1 | Mass Terminal Block, 16 Pin, Alternate type | 16 | DeltaV |
| KJ4001X1-CG1 | Terminal Block, Grounded | 16 | DeltaV |
| KJ4001X1-BE1 | Extended Mass Terminal Block | 32 | DeltaV I/O |
| KJ4001X1-FA1 | Fuse Terminal Block | 16 | DeltaV SIS |
| KJ4001X1-BJ1 | Junction Terminal Block | 24 | DeltaV |
| KJ4001X1-DF1 | Dual Function Terminal Block | 16 | DeltaV Compact I/O |
Popular Emerson Models (Different Functions)
| Model | Description | Application Area |
|---|---|---|
| KJ3001X1-BB1 | Controller Module for DeltaV DCS | Process Automation |
| KJ3221X1-BA1 | Analog Input Module | Signal Acquisition |
| KJ4001X1-BA2 | Mass Terminal Block (Alternative Series) | Wiring Interface |
| VE4002S1T1B1 | Foundation Fieldbus Interface Card | Fieldbus Communication |
| KJ4010X1-BG1 | Relay Output Terminal Block | Discrete Control |
| KJ2003X1-BB1 | Power Supply Module | DCS Power Redundancy |
