Redundant Power Module Brand New | Emerson KJ2101X1-BA1

Availability: 99 left in stock

Product Overview The Emerson KJ2101X1-BA1 (12P2690) functions as the primary power regulation backbone for DeltaV CHARM I/O subsystems and controllers. This 100% Brand...

SKU: KJ2101X1-BA1

Manufacturer: Emerson
Product No.: KJ2101X1-BA1
Product Type: Power Supply Modules
Product Origin: USA
Payment:T/T, Western Union
Weight: 550g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Overview

The Emerson KJ2101X1-BA1 (12P2690) functions as the primary power regulation backbone for DeltaV CHARM I/O subsystems and controllers. This 100% Brand New module converts 24 VDC input into highly stable, regulated power to drive critical field instrumentation and logic processing. Its design prioritizes system availability, utilizing a hot-swappable architecture that integrates seamlessly into redundant DeltaV power configurations.

Technical Specifications

Feature	Details
Input Voltage	24 V DC
Output Voltage	24 V DC (Regulated)
Total Power Output	96 W
Redundancy	Dual Redundant Operation Supported
Operating Temperature	–40 °C to +70 °C
Atmospheric Protection	ISA-S71.04-1985 Class G3 Conformal Coating
Hazardous Area Rating	ATEX, IECEx, FM, UKEX (Zone 2, Class I Div. 2)
Mechanical Resistance	10 g Shock / 0.7 g Vibration (13.2–150 Hz)

Engineering Advantages

Uninterrupted Hot-Swap Capability

The KJ2101X1-BA1 allows technicians to replace modules while the system remains live. This feature eliminates process shutdowns during routine maintenance or component upgrades, ensuring the DeltaV controller maintains continuous oversight of field assets.

Extreme Environmental Resilience

Industrial environments often subject electronics to corrosive gases and thermal swings. Emerson applies a G3-compliant conformal coating to the KJ2101X1-BA1 circuitry, which prevents failure caused by airborne contaminants. Furthermore, the module sustains full performance across a wide temperature range (–40 °C to +70 °C), removing the need for expensive cabinet cooling systems in many climates.

Advanced Fault Protection

To safeguard downstream CHARM I/O components, the module incorporates active over-voltage, over-current, and short-circuit protection. It instantly isolates electrical faults, preventing a single localized surge from damaging the wider control network.

Hazardous Area Versatility

This module meets international safety standards for Zone 2 and Class I Div. 2 locations. Engineers can deploy the KJ2101X1-BA1 directly in volatile environments like refinery satellite instrument houses (SIH) without compromising safety protocols.

FAQs

Can I install the KJ2101X1-BA1 in a non-redundant configuration?

Yes. While the module supports dual redundancy for mission-critical loops, it functions perfectly as a standalone power source for smaller, non-critical CHARM I/O segments.

What is the significance of the 12P2690 part number?

12P2690 represents the specific hardware assembly number used by Emerson. It is synonymous with the KJ2101X1-BA1 model number and ensures you are receiving the correct revision for the DeltaV system.

Does this module require external cooling fans?

The KJ2101X1-BA1 utilizes high-efficiency thermal dissipation. It operates via natural convection cooling within the specified temperature range, provided you maintain the recommended cabinet spacing.

How does the module handle high-vibration applications like offshore rigs?

The hardware features a secure rack-mounting mechanism and internal component anchoring designed to withstand 0.7 g vibration levels. This makes it suitable for mounting on machinery skids or in marine environments.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.