Emerson 1X00024H06 Product Description

I. Product Overview  

The Emerson 1X00024H06 is a core power module for the Ovation™ distributed control system (DCS) by Emerson, also commonly referred to as the Westinghouse OVATION system power module. Originally manufactured in the United States, it is specifically designed for industrial automation control applications. This module provides high-integrity, stable, and reliable power supply to controllers, I/O racks, and communication modules within the Ovation system, serving as a critical component ensuring continuous operation of industrial control systems. 

II. Core Functions  

AC-DC Voltage Regulation: Supports a wide range of AC input (100–240VAC, 50/60Hz), efficiently converting AC power into stable 24VDC output. With ample output power, it meets the power requirements for multi-module coordinated operation and features low-noise output to minimize electrical interference on the system.  

System Core Power Supply: Serving as the main power unit for Ovation DCS, it provides continuous power to core components such as controllers, various I/O modules, and communication interface cards, making it ideal for powering automation equipment in large industrial environments including power plants, steel mills, and cement factories.  

Multiple Protection Mechanisms: Integrated overvoltage, overload, and short-circuit protection automatically cut off output or limit current when abnormalities occur, safeguarding downstream loads from damage. It also includes over-temperature protection, enabling automatic power derating in high-temperature conditions to enhance overall safety.  

Redundancy Compatibility: Supports redundant power configurations by pairing with identical modules to form a redundant power supply system, enabling seamless power switching and preventing system downtime due to single-point failures—meeting the high reliability demands of industrial applications.  

Status Monitoring and Diagnostics: Equipped with status indicator lights that display real-time operational states such as power-on, fault, and overload conditions, facilitating quick troubleshooting on-site. An internal fault detection circuit accurately identifies issues like input anomalies, output faults, and overheating.  

III. Technical Specifications  

(1) Electrical Parameters  

Input Voltage: 100–240VAC, 50/60Hz—compatible with global industrial power grids and highly tolerant to voltage fluctuations.  

Output Voltage: 24VDC (regulated output, ±1% accuracy)—compatible with all 24VDC-powered modules in the Ovation system.  

Output Power: Rated at 500W, maximum output current of 8A, sufficient for centralized power supply across multiple racks and modules.  

Conversion Efficiency: ≥85% under full load; low-power design reduces energy loss and lowers operating costs.  

(2) Environmental Parameters  

Operating Temperature: -25°C to +60°C at full power; linear power derating from +60°C to +70°C, suitable for high-temperature industrial environments.  

Storage Temperature: -40°C to +85°C—no damage during storage under extreme temperatures.  

Relative Humidity: 0%–95% RH (non-condensing), suitable for humid industrial settings.  

Shock and Vibration Resistance: Complies with industrial standards, capable of withstanding 10g shock and 1mm peak-to-peak vibration (5–16Hz), suitable for use in vibration-prone industrial equipment environments.  

(3) Physical Parameters  

Dimensions (W × H × D): Approx. 250mm × 200mm × 120mm—standard industrial module size, compatible with DIN rail mounting in control cabinets.  

Weight: Approx. 3.1kg—lightweight design for easy installation and handling.  

Housing Material: High-strength, flame-retardant engineering plastic, dustproof and corrosion-resistant, with IP20 protection rating to prevent foreign object intrusion and internal circuit damage.  

IV. Structure and Design  

Modular Design: Features an integrated sealed construction housing transformer, voltage regulation circuits, protection circuits, and heat dissipation components. Compact structure minimizes external wiring and reduces potential failure points.  

Installation Interface: Back-mounted standard DIN rail clip allows direct mounting onto control cabinet rails without additional brackets, ensuring convenient installation. Also includes pre-drilled screw holes for special mounting scenarios.  

Terminal Blocks: Front panel equipped with input power terminals (L/N/Ground), output power terminals (24V+/24V-), and redundancy interface. Terminals feature anti-misinsertion design and clear labeling for easy field wiring and maintenance. Status Indicators: The front panel features a power operation light (green), fault indicator (red), and overload indicator (yellow). The green light remains steadily on during normal operation, the red light flashes when a fault occurs, and the yellow light illuminates during overload conditions—providing clear, at-a-glance status information.

Thermal Design: Utilizes a fanless cooling structure with natural heat dissipation through external heat fins, eliminating the risk of dust accumulation in fans that could lead to failures. This reduces maintenance frequency and makes it ideal for industrial environments with high dust levels.

V. Product Advantages

High Reliability: Equipped with military-grade electronic components and undergoing rigorous factory testing procedures, achieving a mean time between failures (MTBF) of ≥500,000 hours, suitable for 7×24 continuous operation in industrial applications.

Strong Compatibility: Fully compatible with all series of Emerson Ovation DCS controllers, I/O modules, and communication devices, as well as Westinghouse OVATION systems—no additional adaptation required, plug-and-play functionality.

Easy Maintenance: Supports hot-swapping, allowing module replacement without system shutdown, minimizing downtime. Modular design enables quick replacement of faulty modules without requiring on-site professional disassembly or repair.

Wide Environmental Adaptability: Operates across an ultra-wide temperature and humidity range, featuring anti-vibration, dustproof, and corrosion-resistant properties, ensuring stable performance in harsh industrial environments such as power plants, steel mills, and chemical facilities.

Safety and Compliance: Certified by international safety standards including CE and UL, meeting industrial electrical safety requirements. Features multiple protections against overvoltage, overload, short circuit, and overheating, ensuring equipment and personnel safety.

VI. Application Scenarios

Power Industry: Supplies power to control equipment such as boilers, turbines, and generators in thermal, hydro, and nuclear power plants using Ovation DCS control systems.

Metallurgy Industry: Powers automation control modules for rolling mills, blast furnaces, continuous casting machines, and other equipment in steel mills and aluminum plants.

Building Materials Industry: Provides power to I/O modules for production line control systems in cement plants, glass factories, and other building material manufacturers, supporting kilns, grinders, conveyors, and similar equipment.

Chemical Industry: Suitable for process control systems in petrochemical and fine chemical plants, designed for explosion-proof and corrosion-resistant environments, powering reactors, pipeline controls, and related equipment.

Other Industrial Applications: Offers stable power support for various industrial control modules in automation systems for water treatment, papermaking, pharmaceuticals, and other industries.

VII. Installation and Maintenance

(1) Installation Steps  

- Select a location within the control cabinet with good ventilation and free from strong electromagnetic interference; secure the DIN rail.  

- Align the rear clips of the module with the DIN rail and press down firmly until securely locked, ensuring the module is properly fixed.  

- Connect the input power supply (100–240 VAC) according to terminal markings: connect live wire to L, neutral to N, and ground to earth; ensure connections are tight and secure.  

- Connect output power to Ovation system controllers and I/O racks, verifying correct polarity of positive and negative terminals.  

- For redundant configurations, connect the redundancy interface and pair with a matching redundant module to enable dual power backup.  

- After confirming correct wiring, apply input power and verify that the green operation light remains steadily on, indicating normal module operation.

(2) Routine Maintenance  

- Regularly check status indicators: steady green indicates normal operation; flashing red requires checking input voltage and load for abnormalities; yellow light indicates need to reduce downstream load.  

- Clean dust from the module surface and heat fins monthly to prevent overheating due to accumulated dust, which may trigger thermal protection.  

- Inspect terminal blocks quarterly for looseness or corrosion; tighten or replace terminals promptly to avoid poor contact causing faults.  

- Avoid placing objects above the module; maintain adequate ventilation and keep away from heat sources, water, and corrosive gases.  

- In redundant configurations, periodically switch between primary and backup power supplies to test seamless failover functionality and ensure reliable operation during faults.

VIII. Precautions The input voltage must be within the range of 100–240VAC. Overvoltage connection is strictly prohibited, as it may damage the internal circuitry of the module.

The total output load power must not exceed 500W, and the total current must not exceed 8A. Overloading will trigger protective mechanisms, and prolonged overloading may permanently damage the module.

Proper grounding is required during installation to prevent damage from static electricity or leakage currents, and to minimize electromagnetic interference.

Unauthorized disassembly of the module is strictly forbidden. There are no user-serviceable parts inside; disassembly will void the warranty and may lead to safety hazards.

When storing, keep the module in a dry, well-ventilated environment free from corrosive gases, with temperature maintained between -40°C and +85°C. Avoid direct sunlight and exposure to rain.

In case of module failure, replace it with an identical original model. Do not use non-original components, as this may affect system compatibility and stability.

IX. Warranty Information

Warranty Period: Original new products come with a 12-month warranty. Free repair or replacement is provided for non-manufacturing defects occurring within the warranty period.

Warranty Coverage: Covers internal component failures and circuit malfunctions. Damage caused by human error, unauthorized disassembly, overvoltage operation, or harsh environmental conditions is not covered under warranty.