Product Details
Product Overview
The Emerson KJ1501X1-BA1 functions as a high-integrity dual DC power supply module specifically engineered for the DeltaV™ Distributed Control System (DCS). This module converts AC input into multiple stabilized DC voltage rails (12V, 5V, and 3.3V) to power sensitive controllers and I/O components. It maintains constant power delivery even in volatile industrial electrical environments, preventing system reboots or data loss. We provide this unit as 100% Brand New and Original, ensuring your control architecture remains backed by factory-certified hardware.
Technical Specifications
The KJ1501X1-BA1 offers flexible input voltage support and precision triple-rail DC output.
| Parameter | Specification Details |
| Input Current | 0.34 A @ 120 VAC / 0.17 A @ 230 VAC |
| Output Rail 1 | 12 VDC at 2.1 A |
| Output Rail 2 | 5 VDC at 2.0 A |
| Output Rail 3 | 3.3 VDC at 0.5 A |
| Total Power Consumption | 10.2 W (Combined +5.1V and +3.4V) |
| Operating Temperature | -40°C to +70°C (-40°F to +158°F) |
| Shock Resistance | 10g ½ Sinewave for 11 msec |
| Environmental Rating | IP20 |
| Dimensions | 85 mm × 90 mm × 40 mm |
| Weight | 0.53 kg (1.17 lbs) |
Engineering Advantages
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Triple-Rail Precision: The KJ1501X1-BA1 delivers three distinct DC voltages simultaneously. This eliminates the need for multiple discrete power converters, saving significant DIN rail space and reducing heat dissipation within the control cabinet.
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Global Voltage Compatibility: The module accepts both 120 VAC and 230 VAC inputs. This flexibility allows engineering teams to standardize on a single power supply model for international projects, simplifying procurement and spare parts inventory.
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Extreme Thermal Tolerance: Unlike standard commercial power supplies that de-rate at high temperatures, this module maintains full operational integrity from -40°C up to +70°C. It survives the intense ambient heat of unconditioned process skids and remote instrument enclosures (RIEs).
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High-Density Form Factor: With a slim 40mm depth and a weight of only 0.53 kg, the KJ1501X1-BA1 integrates seamlessly into high-density DeltaV carriers. Its compact footprint facilitates easier cable management and airflow in restricted cabinet spaces.
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Ruggedized Mechanical Build: The module withstands 10g of shock, protecting internal solid-state components from the mechanical stresses found in heavy-duty manufacturing and processing facilities.
FAQs
Q: Is the KJ1501X1-BA1 provided in its original Emerson factory packaging?
A: Yes. We supply only 100% Brand New and Original units. Each power supply arrives in the original manufacturer’s box with verified serial numbers and anti-static protection, ensuring it meets all safety and performance benchmarks for DeltaV systems.
Q: Does this module require an external cooling fan?
A: The KJ1501X1-BA1 utilizes an efficient passive cooling design. As long as the ambient cabinet temperature remains within the specified -40°C to +70°C range and you maintain standard clearance for convection, the module does not require dedicated forced-air cooling.
Q: Can this power supply handle 230V European standard power?
A: Absolutely. The module features a wide-range input capacity that handles 0.17 A at 230 VAC. This makes it suitable for use in both North American 60Hz and European/International 50Hz electrical grids without requiring external transformers.
Q: What is the significance of the 3.3V output rail?
A: The 3.3V rail powers the low-voltage logic circuits found in modern DeltaV controllers and communication modules. By providing this voltage directly, the KJ1501X1-BA1 reduces the thermal stress on individual system cards that would otherwise need to step down the voltage locally.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Understanding Types of Noise in Electronic Circuits and Control Systems
Signal integrity directly determines measurement accuracy and loop stability across industrial automation environments. Electronic noise introduces unwanted stochastic interference into analog loops, sensor feedback lines, and digital fieldbus networks. Understanding how intrinsic electronic noise and external electromagnetic interference manifest allows control engineers to optimize signal conditioning and shield sensitive instrumentation effectively.
Why 24V DC Power Supplies Standardize Modern Industrial Automation
Industrial control cabinets worldwide rely on 24V DC as the universal power standard for field instrumentation, sensors, and controllers. Walk into any manufacturing plant, and you will find PLCs, human-machine interfaces (HMIs), and smart actuators running on extra-low voltage DC. Standardizing on 24V DC enhances operational safety, lowers cabinet footprint, and maintains steady control performance across factory networks.
Essential Motion Control Commands: A Practical Guide for Engineers
Automation engineers often rely on precise position and speed control to drive modern factory machinery. Modern industrial systems, such as Programmable Logic Controllers (PLCs) and Distributed Control Systems (DCS), depend heavily on standardized motion instructions. Mastering these commands ensures operational safety, protects mechanical components, and optimizes cycle times across production lines.