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+86 18030182217
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Description
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Product Overview
The Emerson 1X00781H01L is a high-performance 24V DC power supply module designed for Emerson’s Ovation distributed control system (DCS), which is widely deployed in critical industrial automation environments. This DIN rail-mounted module delivers robust 10A output with exceptional stability, ensuring continuous power to controllers, I/O modules, and communication interfaces within the Ovation platform. The Emerson 1X00781H01L excels in harsh conditions, operating reliably across a temperature range of -40°C to 85°C and supporting complex applications in power generation, oil and gas, and chemical processing. Its modular design simplifies integration and maintenance, reducing system downtime. By providing clean, regulated power with protections against overloads, shorts, and overheating, the Emerson 1X00781H01L enhances the resilience of automation architectures, ensuring seamless control and monitoring in mission-critical operations .
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | Emerson 1X00781H01L |
| Manufacturer | Emerson Electric Co. |
| Product Type | DIN Rail Power Supply Module |
| Output Voltage | 24V DC |
| Output Current | 10A |
| Input Voltage | 220V AC, 50Hz (typical) |
| Operating Temperature | -40°C to +85°C |
| Relative Humidity | 5% to 95% (non-condensing) |
| Dimensions | 6.25″ x 2.12″ x 5.00″ (LxWxH) |
| Weight | 0.60 lbs |
| Installation | DIN Rail Mounting |
| Certifications | CE |
Main Features and Advantages
The Emerson 1X00781H01L incorporates multiple protection mechanisms, including overcurrent, short-circuit, and overheating safeguards, which prevent damage to connected devices under fault conditions. Its wide operating temperature range (-40°C to 85°C) ensures stability in extreme environments, from freezing substations to hot industrial plants. The module’s DIN rail mounting design enables quick installation and seamless integration with other Ovation system components, such as controllers and I/O bases. Efficiency is another highlight: the Emerson 1X00781H01L minimizes energy loss through optimized circuitry, reducing operational costs. Additionally, it supports real-time monitoring via communication interfaces (e.g., PROFINET or Modbus in broader Ovation systems), allowing operators to track power status and preempt failures .
Application Areas
The Emerson 1X00781H01L is primarily used in Emerson’s Ovation DCS for sectors like thermal power generation, water treatment, and oil refineries, where it powers control cabinets managing turbines, pumps, and valves. In manufacturing, it supports automated production lines and robotics by providing stable voltage to PLCs and motor drives. The module also serves infrastructure projects, including smart grid systems and transportation networks, due to its resilience to voltage fluctuations and EMI. For instance, in a power plant, the Emerson 1X00781H01L ensures uninterrupted operation of critical sensors and actuators, facilitating efficient combustion control and emission monitoring .
Related Products
Emerson OCR400 Controller: A high-speed controller paired with the 1X00781H01L for logic execution in Ovation DCS .
Emerson 1C31234G01 Digital Input Module: Expands DI capacity in the same I/O base powered by the 1X00781H01L .
Emerson 5X00070G04 Thermocouple Input Module: Acquires temperature data via the power module’s 24V supply .
Emerson 1B30035H01 I/O Base: Chassis for mounting the 1X00781H01L and associated modules .
Emerson OCR1100 Controller: Advanced controller compatible with the power module for larger-scale automation .
Installation and Maintenance
Installation Preparation: Mount the Emerson 1X00781H01L on a standard DIN rail, ensuring sufficient ventilation space. Verify input voltage (220V AC) matches local standards and ground the module properly to mitigate noise. Use shielded cables for output connections to sensitive devices like controllers or I/O cards.
Maintenance Recommendations: Periodically inspect for dust accumulation and clean vents to prevent overheating. Test output voltage stability under load using a multimeter. Emerson recommends firmware updates via Ovation engineering tools to maintain compatibility with system upgrades. For complex faults, consult trained technicians to avoid voiding warranties .
Product Assurance
Emerson provides a one-year warranty for the Emerson 1X00781H01L, covering defects in materials and workmanship. Global technical support teams offer diagnostics and repair services, backed by documentation accessible through Emerson’s online portals. The module undergoes rigorous testing for EMI immunity, shock resistance, and prolonged burn-in, ensuring compliance with IEC standards. Customers receive lifetime access to firmware patches and safety bulletins to optimize product lifecycle management .
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