Emerson 5X00489G01
Emerson 5X00489G01
Emerson 5X00489G01
Emerson 5X00489G01
Emerson 5X00489G01
Emerson 5X00489G01
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5X00489G01

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The 5X00489G01 is an Emerson Ovation™ power distribution module converting 85-264V AC to 24V DC, delivering up to 480W with IP66 protection for reliable industrial control.
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Technical specifications for 5X00489G01

  • Manufacturer:
    Emerson
  • Part Number:
    5X00489G01
  • Product Family:
    Ovation
  • Product Type:
    Distribution Module
  • Input Voltage:
    85-264 VAC (43-67 Hz) or 90-375 VDC
  • Output Voltage:
    24 VDC
  • Output Current:
    20 A (Primary) / 10 A (Auxiliary)
  • Output Power:
    480 W (Primary) / 100 W (Auxiliary)
  • Operating Temp:
    -40°C to +70°C
  • Protection Rating:
    IP66
  • Weight:
    0.42 kg
  • Estimated shipping dimensions:
    31.5x7.6x5.5cm
  • Tariff Code:
    8517795000
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Application Firmware & Updates Configuration

Features:

  • Converts universal AC power (85-264V) to a robust 24V DC output, providing 480W of reliable power for I/O and controllers
  • Supports true hot-swapping for "no-downtime" replacement. It is designed to work in redundant configurations, ensuring system availability even if a power supply fails
  • Rated IP66 with a wide operating temperature range (-40°C to +70°C), allowing it to be deployed in harsh outdoor or high-vibration industrial environments
The 5X00489G01 acts as the central power hub for the Emerson Ovation DCS. It accepts a universal input of 85-264 VAC (or 90-375 VDC), making it usable on any global power grid . It regulates this down to a clean 24 VDC output, delivering up to 20 Amps (480 Watts) of primary power . In complex Ovation systems, controllers, I/O cards, and communication modules rely on this stable DC rail. Fluctuating or dirty AC power can cause logic errors or hardware damage. The 5X00489G01 solves this by providing isolated, tightly regulated 24V power that meets the strict requirements of the DCS silicon, ensuring deterministic processing and reliable field I/O operation .

Industrial processes like chemical refining or power generation cannot afford shutdowns for maintenance. The 5X00489G01 is engineered for Maximum System Availability. It supports Redundant Configurations (often with two modules), meaning if one unit fails, the others seamlessly take over 100% of the load without any process interruption . Furthermore, the modules are Hot-Swappable. If a fault is detected, a technician can remove the failed unit and click a replacement into the rack while the system is live. This feature reduces Mean Time To Repair (MTTR) from hours to minutes and eliminates costly planned downtime .

Control systems are not always located in clean, air-conditioned server rooms. Often they are placed in outdoor enclosures, near turbines, or in dusty processing areas. The 5X00489G01 is built to survive these conditions with an IP66 protection rating—making it dust-tight and resistant to high-pressure water jets . It also operates across a wide temperature spectrum (-40°C to +70°C), preventing failure during winter freezes or summer heatwaves . This ruggedness ensures the DCS maintains stable power delivery in the harshest industrial environments, protecting against costly downtime caused by environmental factors.

The 5X00489G01 Emerson Distribution Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL)by the manufacturer (OEM).

Emerson 5X00489G01 Distribution Module Manuals, Datasheets,Drivers,Link Important Notice:Other accessories,manuals,cables,calibration data,software,etc.are not included with this equipment unless listed in the above stock item description.All prices are shown in USD.
Emerson 5X00489G01 Distribution Module Specs

General

  • Manufacturer Emerson
  • Model 5X00489G01
  • Condition New Original ready stock
  • Product Family 5X00488G01,5X00490G01,5X00491G01
Important Notice:Other accessories,manuals,cables,calibration data,software,etc.are not included with this equipment unless listed in the above stock item description.All prices are shown in USD.
  • Power Generation: Used in Ovation OCR1100 Controller cabinets to power CPUs and I/O.
  • Oil & Gas/Chemical Processing: Used to power field loops and critical controls.
  • Hardware driver and underlying firmware (Embedded Micro-code): This module integrates embedded micro-code or uses hardware lockout control logic to perform millisecond-level undervoltage lockout (UVLO), overcurrent inverse time protection, and channel status self-diagnosis.
  • System-level firmware update dependency (System Bundle): Because this module is tightly integrated into the Ovation system topology, any hardware version upgrades, diagnostic protocol updates, or bug fixation patches are typically not performed by flashing the module separately. Instead, they are included in Emerson's Ovation overall system upgrade package.
  • Guardian Support: All verified compatibility updates must be downloaded by users through the official Emerson Guardian system portal (go to Support > Self-Service Update) to ensure compatibility between power diagnostic signals and the global DCS software environment.
  • Hardware Attributes and Alarm Configuration (Configuration) I/O Dot Matrix Mapping: In the Ovation configuration tree structure, drag the PDM into the corresponding controller cabinet slot.
  • Diagnostics Mapping: This module provides hardware status feedback contacts (such as power A/B status, bus fault, fuse blown). Engineers need to map these hardware channels as DCS global digital input points (DI Points) in the configuration software so that they can be introduced to the operator station.
  • Safety Interlock Shutdown: When the power distribution module output is abnormal and triggers the undervoltage threshold, the control logic can automatically execute a preset safety protection program (such as maintaining the last output state of the actuator or triggering a specific shutdown sequence) to prevent the process valve from going out of control due to power failure.
Description
The 5X00489G01 is a high-performance power distribution module from Emerson’s Ovation™ series, widely used in industrial automation and process control systems . It converts 85-264V AC or 90-375V DC input into a stable 24V DC output, providing up to 480W of power to critical system components .

When utilizing the 5X00489G01, engineers benefit from its robust IP66 environmental protection and wide -40°C to +70°C operating range, allowing installation in harsh outdoor or industrial settings .

The 5X00489G01 is designed with high reliability, featuring built-in overcurrent and short-circuit protection, and some revisions support redundant power configurations for mission-critical applications . 

For legacy system expansions or repairs, the 5X00489G01 serves as a robust spare part. It seamlessly integrates into the Ovation™ ecosystem, communicating via backplane bus to various I/O and controller components . 
Alternative Names
5X00488G01 5X00490G01 5X00491G01
Technical notes
The 5X00489G01 is a Power Distribution Module (PDM) specifically engineered for the Emerson Ovation DCS. It is often installed in the same rack as controllers and I/O, providing dedicated, high-integrity DC power.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Is the 5X00489G01 environmentally sealed?
Yes. The 5X00489G01 features an IP66 protection rating, making it dust-tight and resistant to powerful water jets. Additionally, it operates reliably in extreme temperatures from -40°C to +70°C, ensuring stable power delivery in outdoor skids or unheated plant areas .
Can the 5X00489G01 be replaced without shutting down the system?
Yes. The 5X00489G01 supports hot-swapping (hot replacement). This feature allows a technician to remove and replace a faulty module without powering down the Ovation controller or I/O chassis, maximizing system uptime for critical processes .
Is the 5X00489G01 compatible with my existing Ovation rack?
Yes, it is designed specifically for the Emerson Ovation DCS. It utilizes a standard backplane connection for power distribution . However, please check the physical dimensions (233 x 168 x 64 mm) to ensure it fits your designated 3 RU slot in the cabinet .
Does the 5X00489G01 handle power interruptions well?
Yes. The 5X00489G01 accepts a very wide input range (85-264V AC) . This wide tolerance and its internal capacitance provide hold-up time that bridges short power sags, preventing brownouts or surges from resetting your controllers and losing process data.

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