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Product Introduction
The Emerson KJ4001X1-BA3 is a highly reliable carrier module designed for use in DeltaV™ Distributed Control Systems (DCS). As a part of Emerson’s industry-leading DeltaV I/O subsystem, this module functions as a physical and electrical interface for installing I/O cards and connecting them to the system field wiring.
Used widely in mission-critical industrial automation environments, the KJ4001X1-BA3 serves as the foundational platform for various I/O cards—supporting redundant power feeds and integrated communications to maintain system performance and integrity. It ensures both mechanical stability and optimized data communication, forming a key component in delivering scalable and flexible control architectures.
Product Specifications
| Parameter | Details |
|---|---|
| Model Number | KJ4001X1-BA3 |
| Product Type | Carrier Module for I/O Cards |
| System Compatibility | Emerson DeltaV™ DCS |
| I/O Type Supported | Analog and Digital I/O Cards |
| Power Redundancy | Yes, redundant power feed support |
| Mounting Method | DIN rail or Panel Mounting |
| Slot Capacity | One I/O card per carrier |
| Operating Voltage | Supplied by the DeltaV backplane |
| Status Indication | Integrated LED indicators |
| Material | Industrial-grade polymer and metal components |
| Environmental Standards | CE, ATEX, UL, IEC Ex certified |
| Operating Temperature | -40°C to +70°C |
| Humidity Range | 5% to 95%, non-condensing |
| Shock Resistance | 15 g |
| Vibration Resistance | 2 g at 10–150 Hz |
| Dimensions (H x W x D) | 120 × 200 × 40 mm |
| Weight | 0.222 kg |
Product Applications
The Emerson KJ4001X1-BA3 Carrier Module is widely deployed across various industrial sectors where reliable and scalable control is vital:
-
Oil & Gas Refining Facilities
Ensures safe and efficient operations in upstream and downstream systems. -
Chemical and Petrochemical Plants
Provides reliable integration of safety and process control I/O modules. -
Power Generation Plants
Critical in turbine monitoring, boiler control, and auxiliary systems. -
Pharmaceutical Manufacturing
Enables compliant and traceable I/O installations in validated environments. -
Pulp and Paper Mills
Handles complex batch and continuous process control via field integration. -
Mining and Metallurgy Automation
Serves as a robust platform in vibration- and dust-intensive environments.
Product Advantages
-
Reliable Modular Design
The carrier offers a standardized interface for all supported I/O cards, reducing complexity and wiring errors. -
Redundancy Ready
Supports dual power feeds to minimize system downtime and enhance reliability. -
Field-Proven Stability
Designed to operate in extreme environmental conditions with certifications for hazardous areas. -
Efficient Installation
Mounts easily on standard DIN rails and connects seamlessly with other DeltaV modules. -
Simplified Maintenance
Individual module removal and replacement without disrupting other components. -
Integrated Diagnostics
LED indicators enable fast troubleshooting and monitoring during operations. -
System Scalability
Supports expansion by allowing the addition of more carrier modules in series. -
Global Compliance
Conforms to industry standards and safety directives for worldwide deployment.
Frequently Asked Questions (FAQ)
-
What is the function of the KJ4001X1-BA3 Carrier Module?
It provides a physical and electrical base for mounting DeltaV I/O modules. -
Which systems is the KJ4001X1-BA3 compatible with?
It is designed specifically for the Emerson DeltaV™ DCS platform. -
Can it be used in hazardous environments?
Yes, it is ATEX, IECEx, and UL certified for hazardous area applications. -
Does the carrier support redundant power?
Yes, it accepts dual redundant power feeds for high availability. -
Is hot-swapping of I/O cards supported?
Yes, the I/O cards mounted on this carrier are hot-swappable under supported conditions. -
What kind of I/O modules can be installed?
Both analog and digital input/output modules from the DeltaV system. -
How is the module mounted?
It can be mounted on standard DIN rails or via panel mounting. -
What is the recommended operating temperature?
It operates effectively between -40°C to +70°C. -
How many I/O cards can one carrier support?
Each carrier supports a single I/O module. -
What indicators are available on the module?
It includes onboard LED indicators for status and diagnostics.
Related Models (Same Series or Functional Group)
| Model Number | Description | System | Weight (kg) | Key Feature |
|---|---|---|---|---|
| KJ4001X1-BA2 | Previous version of BA3 carrier module | DeltaV DCS | 0.62 | Compatible with legacy I/O |
| KJ4010X1-BG1 | 8-Channel AI Card with HART | DeltaV DCS | 0.70 | HART-enabled input module |
| KJ4101X1-BF2 | 8-Channel DI Card | DeltaV DCS | 0.68 | Redundant-capable digital input |
| KJ4002X1-BB1 | Dual Carrier Module | DeltaV DCS | 0.90 | Supports two I/O cards |
| KJ4102X1-BF2 | 8-Channel DO Card | DeltaV DCS | 0.69 | Redundant-capable digital output |
| KJ4001X1-CA1 | Redundant Carrier with Extended Capacity | DeltaV DCS | 0.75 | Extended connection support |
Popular Emerson Automation Models
| Model Number | Description | System | Weight (kg) | Function |
|---|---|---|---|---|
| KJ3221X1-BA1 | DeltaV Analog Input Module (8-Channel) | DeltaV DCS | 0.70 | Standard analog input |
| KJ3001X1-BB1 | DeltaV Controller Module | DeltaV Controller | 0.95 | Main processor unit |
| KJ1501X1-BB1 | DeltaV Power Supply Module | DeltaV System | 0.85 | 24VDC power support |
| VE4003S2T1B1 | DeltaV HART AI Module | DeltaV CHARMs | 0.72 | HART-enabled AI |
| KJ3002X1-BG2 | Redundant Communication Interface | DeltaV DCS | 0.88 | System-wide communication gateway |
| KJ4010X1-BG2 | DeltaV Analog Output Module | DeltaV I/O Subsystem | 0.74 | 4–20 mA analog output |
