The Emerson HD22010-3 is a high-performance DC power supply module, part of Emerson’s DeltaV S-series—a lineup celebrated for its integration with modern process control systems. Unlike generic power supplies that treat voltage regulation as a one-size-fits-all task, this module is engineered specifically for the demands of industrial automation, where consistent power directly impacts process accuracy.
Model HD22010-3
Brand Emerson
Type DC Power Supply Module
Power Supply 110-240 V AC input, 24 V DC output
Operating Temperature -20°C to 70°C (-4°F to 158°F)
Mounting DIN rail (35 mm)
Dimensions 105 mm x 120 mm x 160 mm (W x H x D)
Weight 850 grams
Interfaces 1 x Modbus RTU (RS-485), 2 x DC output terminals
Certifications IEC 61010-1, ATEX, UL 508
Cooling Passive (conduction-based)
Environmental Rating IP20, NEMA 1
The Emerson HD22010-3 is a high-performance DC power supply module, part of Emerson’s DeltaV S-series—a lineup celebrated for its integration with modern process control systems. Unlike generic power supplies that treat voltage regulation as a one-size-fits-all task, this module is engineered specifically for the demands of industrial automation, where consistent power directly impacts process accuracy.
HD22010-3
It serves as a critical link in control system architecture, converting AC input power into stable DC output that fuels everything from I/O modules to communication interfaces within Emerson’s DeltaV ecosystem. What makes the Emerson HD22010-3 indispensable is its ability to integrate seamlessly with DeltaV controllers and safety systems, ensuring not just power delivery but also real-time monitoring of power health via the system’s HMI. This level of integration allows engineers to detect potential power issues before they affect operations, making it a favorite among plant managers focused on predictive maintenance.
HD22010-3
Technical specifications:
Model HD22010-3
Brand Emerson
Type DC Power Supply Module
Power Supply 110-240 V AC input, 24 V DC output
Operating Temperature -20°C to 70°C (-4°F to 158°F)
Mounting DIN rail (35 mm)
Dimensions 105 mm x 120 mm x 160 mm (W x H x D)
Weight 850 grams
Interfaces 1 x Modbus RTU (RS-485), 2 x DC output terminals
Certifications IEC 61010-1, ATEX, UL 508
Cooling Passive (conduction-based)
Environmental Rating IP20, NEMA 1
Contact Us Phone:+86 16626708626 WeChat/WhatsApp:+86 16626708626 Email: 3772179818@qq.com
HD22010-3
Main features and advantages:
The EmersonHD22010-3distinguishes itself with its exceptional load regulation, maintaining output voltage within ±0.5% even as connected devices draw varying currents—critical in systems where multiple components share the same power source. Its hardware design is built for durability: a rugged aluminum alloy chassis with conformal coating on internal circuits, protecting against moisture and dust ingress in harsh industrial settings.
Compatibility is another key strength. It works flawlessly with both Emerson’s DeltaV distributed control systems and third-party PLCs, supporting standard communication protocols like Modbus RTU to relay power status data to central monitoring systems. This flexibility makes it a versatile choice for retrofits, where it can replace older power modules without requiring extensive reconfiguration of existing control architectures.
Long-term reliability is baked into every component. The module operates efficiently in temperatures ranging from -20°C to 70°C, and its fanless design eliminates the risk of airborne contaminants being drawn into sensitive components—a crucial feature in food processing or pharmaceutical environments where hygiene is paramount. Its mean time between failures (MTBF) of over 200,000 hours translates to years of uninterrupted service, reducing the need for frequent replacements.
HD22010-3
Technical specifications:
Model HD22010-3
Brand Emerson
Type DC Power Supply Module
Power Supply 110-240 V AC input, 24 V DC output
Operating Temperature -20°C to 70°C (-4°F to 158°F)
Mounting DIN rail (35 mm)
Dimensions 105 mm x 120 mm x 160 mm (W x H x D)
Weight 850 grams
Interfaces 1 x Modbus RTU (RS-485), 2 x DC output terminals
Certifications IEC 61010-1, ATEX, UL 508
Cooling Passive (conduction-based)
Environmental Rating IP20, NEMA 1
Contact Us Phone:+86 16626708626 WeChat/WhatsApp:+86 16626708626 Email: 3772179818@qq.com
HD22010-3
Application areas:
In the demanding realm of oil and gas refineries, where precision in pressure control can mean the difference between smooth operations and costly shutdowns, reliable power supply modules are the unsung heroes. Chemical processing plants, too, rely on consistent power to keep critical analytical instruments and valve actuators functioning within tight tolerances—any fluctuation can skew measurements or disrupt batch consistency. These industrial environments, with their high vibration, temperature swings, and exposure to corrosive gases, demand power solutions that don’t just deliver electricity but do so with unwavering stability.
This is where the Emerson HD22010-3 proves its worth. Used in industrial automation across sectors like energy production, pharmaceutical manufacturing, and water treatment, it’s the backbone of control systems that power everything from flow meters to safety shutdown valves. In offshore drilling platforms, where space is limited and environmental conditions are harsh, the Emerson HD22010-3ensures that distributed control systems (DCS) receive clean, regulated power even when main supplies fluctuate. In pharmaceutical cleanrooms, it maintains the steady voltage required for sensitive equipment like chromatography machines, where power spikes could compromise test results. Engineers trust the EmersonHD22010-3 because it’s designed to thrive in the challenging environments where industrial automation can’t afford to falter—making it a cornerstone of reliable control system architecture.
HD22010-3
Related products:
Emerson HD22020-3 – Higher output current (20A) variant, ideal for powering larger I/O banks alongside the Emerson HD22010-3.
Emerson A6200 – Redundant power supply controller that pairs with the Emerson HD22010-3 for fail-safe operations.
Emerson 12P0600 – DC-DC converter that works with the Emerson HD22010-3 to step down voltage for low-power sensors.
Emerson DeltaV KJ3221X1-BA1 – I/O module directly powered by the Emerson HD22010-3 in DeltaV systems.
Emerson SK-P302 – Power distribution unit that distributes the Emerson HD22010-3’s output to multiple devices.
Emerson 3500/22 – Vibration monitor that relies on the Emerson HD22010-3 for stable power in rotating machinery applications.
Emerson 700XA – HMI panel that communicates power status data from the Emerson HD22010-3 to operators.
Installation and maintenance:
Before installing the Emerson HD22010-3, verify that the mounting cabinet provides adequate thermal conduction—since it uses passive cooling, direct contact with a metal cabinet backplane improves heat dissipation. Ensure the DIN rail is rated for at least 5 kg of weight to prevent sagging over time, especially in vertical installations. Check that input wiring is sized for the module’s maximum current draw (10A @ 110V AC) and that grounding connections meet local safety standards to minimize electromagnetic interference.
For maintenance, conduct quarterly visual inspections to check for corrosion on terminal blocks, particularly in coastal or chemical plant environments. Use the Modbus interface to log voltage output data monthly—consistent deviations beyond ±0.5% may indicate a need for calibration. While the module is designed for minimal upkeep, replace input fuses every 5 years as a preventive measure, even if they appear intact, to avoid unexpected failures during peak operating periods.
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Email: 3772179818@qq.com
Phone: +86 16626708626
