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- Emerson
- KJ4002X1-BF2
- Bottom Extender Cable Assembly
- USA
- 4ft
- 0.44kg
- Xiamen, China
- New & In Stock
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Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
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We provide 7*24 hours service to our customers. We will be there whenever you need us.
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All our products are priced very favorably because we have our own warehouse and supply.
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Emerson KJ4002X1-BF2 Bottom Extender Cable Assembly
Product Introduction
The KJ4002X1-BF2 is a bottom extender cable assembly for Emerson’s DeltaV™ distributed control system. It attaches beneath a DeltaV I/O module to reroute and extend field wiring connections away from crowded rack spaces. The robust 4 ft cable and ruggedized connectors preserve signal integrity while enabling flexible cabinet layouts and simplified maintenance access.
Key Applications
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Extending I/O card wiring to remote termination panels in high-density DeltaV cabinets.
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Providing clearance for fan trays, power supplies, or redundant bus assemblies below I/O modules.
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Facilitating retrofit of DeltaV skids where baseplates obstruct side-connector access.
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Enabling hot-swap of I/O modules by relocating connectors to an easily reached service plane.
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Supporting specialized termination blocks and signal conditioners mounted beneath the rack.
Brand and Series
Brand: Emerson Automation Solutions
Series: DeltaV™ Distributed Control System
Emerson’s DeltaV platform delivers integrated process control and safety automation, with modular hardware and advanced diagnostics to optimize uptime in industries like oil & gas, chemicals, pharmaceuticals, and power generation.
Product Advantages
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Flexible Cable Routing: 4 ft length allows routing around obstacles and into wiring troughs without splicing.
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Rugged Construction: Industrial-grade PVC jacket and strain reliefs resist abrasion, oil, and chemical exposure.
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Maintained Signal Integrity: Shielded conductors and precision molded connectors preserve bus and I/O signals.
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Tool-Free Installation: Quick-release latches and keyed connectors eliminate wiring errors and speed service.
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Space Optimization: Relocates I/O connections below the module, freeing front and side access for other components.
Detailed Technical Parameters
| Specification | Details |
|---|---|
| Model Number | KJ4002X1-BF2 |
| Function | Bottom extender cable for DeltaV I/O modules |
| Cable Length | 4 ft (1.22 m) |
| Connector Type | 60-pin DeltaV bus connector, keyed molded shell |
| Jacket Material | PVC, oil-resistant |
| Shielding | Aluminum foil + braided tinned copper |
| Weight | 0.44 kg |
| Operating Temperature | –20 °C to +60 °C |
| Storage Temperature | –40 °C to +85 °C |
| Relative Humidity | 5 % to 95 % RH (non-condensing) |
| Mounting | Snap-in latches for DeltaV rack base slot |
Related DeltaV™ Series / Function Models
| Model | Description |
|---|---|
| KJ4002X1-BF1 | Bottom extender, 2 ft cable |
| KJ4002X1-BF3 | Bottom extender, 6 ft cable |
| KJ4001X1-NB1 | Dual left side extender |
| KJ4001X1-NA1 | Single left side extender |
| KJ4002X1-BF4 | Bottom extender with integrated surge suppression |
Popular Emerson Automation™ Models
| Model | Description |
|---|---|
| KJ4001X1-NB2 | FOUNDATION™ Fieldbus I/O card |
| KJ4001X1-NC2 | Smart HART® I/O card |
| KJ4001X1-NA2 | Discrete I/O card, 16 channels |
| KJ4003Y1-PE1 | DeltaV Controller card, PID function |
| KJ4001X1-PD1 | DeltaV Controller card, single-loop valve positioner |
Frequently Asked Questions (FAQ)
Q: What is the purpose of the KJ4002X1-BF2?
A: It relocates the DeltaV I/O module’s base-slot connections downward via a 4 ft cable to clear rack obstructions.
Q: Can it be installed while the rack is powered?
A: Yes—snap-in latches and keyed connectors support hot-swap installation with minimal risk.
Q: Does the cable support both bus and field I/O signals?
A: Yes—the 60-pin connector carries both bus communications and I/O conductors through shielded pairs.
Q: How robust is the cable jacket?
A: The PVC jacket is rated for oil, chemical, and UV exposure, suitable for industrial cabinet environments.
Q: What temperature range can it handle?
A: It operates from –20 °C to +60 °C and stores safely from –40 °C to +85 °C.
Q: Is the cable shield grounded?
A: Yes—the foil and braid are tied to the connector shell for continuous ground continuity.
Q: How much space does the extender require?
A: It occupies one base-slot footprint but shifts the mating face 4 ft below the module.
Q: Can I use multiple extenders in one rack?
A: Yes—you can deploy several to clear multiple module rows or mixed I/O types.
Q: Does it support redundant DeltaV bus configurations?
A: The extender passes both primary and secondary bus lines for fully redundant I/O connectivity.
Q: What is the assembly’s weight?
A: The complete cable assembly weighs 0.44 kg.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.