KJ1501X1-BC2 Emerson

KJ1501X1-BC2 Emerson Input module

Product  Description：

The Emerson KJ1501X1-BC2 (also known by part number 12P2186X042 or model VE5008) is a critical System Dual DC/DC Power Supply module specifically designed for the DeltaV M-Series Distributed Control System (DCS). Its primary role is to provide stable, regulated power to the DeltaV backplane and connected I/O modules, ensuring the continuous operation of industrial automation processes.

Product Specifications

• Input Power Rating: Dual compatibility with either $12 \text{ VDC}$ at $14.8 \text{ A}$ or $24 \text{ VDC}$ at $4.0 \text{ A}$ (nominal).

• Main Output Voltage: Regulated $12 \text{ VDC}$ for system components.

• Secondary Output Voltages: Low-voltage rails of $5.1 \text{ VDC}$ and $3.4 \text{ VDC}$ at $2.0 \text{ A}$ each for internal logic circuits.

• Total Output Power: Approximately $10 \text{ W}$ combined for the $5.1 \text{ V}$ and $3.4 \text{ V}$ rails at $70\text{°C}$.

• Operating Temperature: Extremely wide range from $-40\text{°C}$ to $+70\text{°C}$.

• Environmental Resistance: G3 Class rating for airborne contaminants (ISA-S71.04-1985), making it suitable for harsh industrial environments.

• Mechanical Protection: Includes shock resistance up to $10 \text{ g}$ (half-sine wave) and vibration resistance up to $0.7 \text{ g}$ (13.2 Hz to 150 Hz).

• Hazardous Area Certification: ATEX II 3 G (Ex nC IIC T4) and Class I, Division 2 approval for use in explosive atmospheres.

Product Advantages

• High System Availability: As a dual power supply, it supports redundant configurations, ensuring that if one power source or module fails, the DeltaV system remains operational without process interruption.

• Ruggedized for Industry: The G3-level coating and extreme temperature tolerance allow the module to be installed in environments where humidity, corrosive gases, or extreme cold/heat are present.

• Integrated Diagnostics: The module features built-in alarm relay contacts (rated at $30 \text{ VDC}, 2 \text{ A}$) to notify the control system immediately in the event of a power fault.

• Compact Integration: Its design allows it to plug directly into the DeltaV carrier, reducing wiring complexity and saving cabinet space.

Important Considerations (Precautions)

• Hot-Swapping Limitations: While DeltaV is known for online capabilities, this specific unit must not be removed or inserted while system power is energized unless the area is confirmed to be non-hazardous.

• Input Voltage Limits: When operating in $12 \text{ VDC}$ pass-through mode, the voltage source must not exceed $12.6 \text{ VDC}$ or $16 \text{ A}$ to prevent damage to internal components.

• Non-Serviceable Parts: This unit contains no user-serviceable components. Attempting to disassemble or repair the module will void certifications and may compromise safety in hazardous areas.

• Installation Environment: Ensure the unit is installed in an enclosure that meets the requirements for the specific hazardous area classification of the site.

Product Applications

The KJ1501X1-BC2 is used throughout heavy industries that rely on the DeltaV automation platform for safety and efficiency.

• Oil and Gas: Powering control systems on offshore platforms and in refineries where hazardous area ratings and resistance to salt/corrosion are mandatory.

• Chemical Processing: Providing stable power to I/O modules monitoring high-precision chemical reactions in environments with corrosive airborne particles.

• Pharmaceutical Manufacturing: Ensuring zero downtime for sensitive batch processes that require strictly controlled environmental conditions and reliable power.

• Power Generation: Used in the distributed control of turbine systems and auxiliary plant equipment where high vibration and temperature fluctuations occur.

The structure and details of the product：

Our services：

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

Warranty: one year

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Our main products include DCS control system spare parts, PLC system spare parts, and robot system spare parts. Our advantageous brands include Allen Bradley, Bently Nevada, ABB, HIMA, Reliance, Bender, National Instruments, Emerson Ovation, Honeywell, Siemens, Allen Bradley, ICS Triplex, FOXBORO, Schneider, GE Fanuc, Motorola, HIMA, Prosoft, and other imported industrial components. Our main products serve a wide range of electronic, metallurgical, chemical, and power plants Industries such as steel mills, rubber, cement, machinery and equipment, and construction.