ProductPRODUCT
Featured products
Contact Us
- Emerson
- VE5001
- AC/DC System Power Supply
- USA
- 162 × 41.8 × 199.3 mm
- 0.3 kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
- COO
- 4
Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
| Company Information | |||
| [email protected] | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |
Product Overview
The Emerson VE5001 DeltaV M-Series AC/DC System Power Supply is a power-system component for Emerson DeltaV M-Series distributed control systems. It supplies operating power to compatible system hardware, helping maintain the electrical infrastructure required for controller, I/O, and associated system components.
In process automation installations, a stable power arrangement is essential for continuous monitoring and control. The power supply must be selected according to the system’s input power requirements, load demand, installation configuration, and applicable redundancy strategy. The VE5001 is intended for use within the compatible DeltaV M-Series power architecture rather than as a general-purpose power supply for arbitrary industrial loads.
Typical applications include process control cabinets, distributed I/O assemblies, and industrial installations that require organized power distribution for DeltaV system hardware. Before installation or replacement, confirm the power supply’s compatibility with the target chassis or system assembly and the required AC or DC input arrangement.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Emerson |
| Model | VE5001 |
| Product Family | DeltaV M-Series |
| Product Type | AC/DC System Power Supply |
| System Application | Power supply for compatible DeltaV M-Series hardware |
| Input Power Category | AC/DC, subject to the supported input configuration |
| Dimensions | 162 × 41.8 × 199.3 mm |
| Weight | 0.3 kg |
Product Features
- AC-to-DC power conversion: Accepts AC input power and supplies regulated DC power to compatible DeltaV M-Series controller and I/O hardware.
- Multiple DC output rails: Supplies +12 V DC, +5 V DC, and +3.3 V DC for the system’s supported electronic components.
- Power/controller carrier mounting: Installs in either slot of a compatible two-wide power/controller carrier.
- Electrical isolation: Isolates system power from field power, helping maintain separation between control electronics and field power circuits.
- Internal input protection: Incorporates a non-replaceable internal fuse for input protection.
- Output overvoltage protection: Protects the output against excessive voltage according to the specified protection range.
- Status indication: Green and red LEDs indicate AC input status and output-related error conditions.
- Redundancy configuration: Can be used in supported system arrangements with additional power supplies to provide redundant power.
The VE5001 supplies power to the controller and I/O subsystem; it is not intended to replace a separate bulk power supply used for field devices.
Working Principle
The VE5001 receives single-phase AC input power and converts it into the DC voltage rails required by the DeltaV M-Series control hardware. The regulated outputs feed the controller and I/O subsystem through the compatible power/controller carrier.
AC Input → VE5001 Power Conversion → DC Output Rails → DeltaV Controller and I/O Subsystem
The power supply provides three output rails: +12 V DC, +5 V DC, and +3.3 V DC. The +12 V DC output supplies the principal system power rail, while the +5 V DC and +3.3 V DC outputs serve additional electronic circuits. The combined power available from the +5 V DC and +3.3 V DC outputs is limited, so system loading must be calculated across all output rails rather than from the +12 V DC rating alone.
The VE5001 also incorporates input protection, output overvoltage protection, and status indication. The green AC indicator shows that AC input power is present and the internal fuse is intact. The red error indicator signals that the outputs are outside the specified normal operating tolerance.
For applications requiring greater availability, additional power supplies can be incorporated into a supported redundant arrangement. The required number depends on controller redundancy, the type and quantity of installed I/O cards, and the power demand of the complete subsystem.
Role in the DeltaV M-Series Power Architecture
The VE5001 occupies the system power position in the DeltaV M-Series power/controller carrier. It supplies the control electronics and associated I/O hardware, while separate field-power distribution circuits supply compatible field devices.
| System Component | Function |
|---|---|
| VE5001 AC/DC System Power Supply | Converts AC input power into DC rails for the control system |
| Two-Wide Power/Controller Carrier | Provides mounting and electrical connections for the power supply and controller |
| DeltaV M-Series Controller | Executes process control strategies and communicates with the I/O subsystem |
| M-Series I/O Cards | Acquire process inputs and deliver configured output signals |
| I/O Interface Carrier | Houses I/O cards and distributes the required system and field connections |
| Bulk Power Supply | Provides the applicable field-power or distributed DC supply |
| Redundant System Power Supply | Provides an additional power source in a supported redundancy configuration |
| Diagnostic Indicators | Show input power and output error status |
Power-system planning must account for the load of the controller and every installed I/O card. A supply that meets the controller’s demand may not be sufficient for a larger I/O configuration. Redundancy also requires the correct carrier arrangement and appropriate power allocation, not merely the installation of an additional supply.
Industrial Applications
| Application | Typical Function |
|---|---|
| Process Control Cabinets | Supplies DC power to compatible DeltaV M-Series controller hardware |
| Chemical Processing | Powers control-system electronics used for process monitoring and regulation |
| Oil and Gas Facilities | Supports DeltaV control hardware in compatible system installations |
| Pharmaceutical Manufacturing | Supplies the controller and I/O subsystem in process automation cabinets |
| Water and Wastewater Treatment | Powers compatible distributed control system hardware |
| Industrial Production Lines | Provides system power for process monitoring and control applications |
| Redundant Control Systems | Forms part of a supported power arrangement for improved system availability |
| Plant Expansion Projects | Adds system power capacity when supported by the overall carrier and power architecture |
Installation and Maintenance
- Confirm model compatibility. Verify that the VE5001 is suitable for the installed DeltaV M-Series controller and power/controller carrier.
- Check the AC input supply. Confirm that the incoming supply falls within the specified voltage and frequency range.
- Isolate power before installation. Disconnect the applicable power source and follow the system’s electrical safety procedures.
- Install in the correct carrier. Mount the supply in either supported slot of the compatible two-wide power/controller carrier.
- Calculate the complete system load. Include the controller and installed I/O cards, and check the current limits for each output rail.
- Check output loading. Confirm that the +12 V DC, +5 V DC, and +3.3 V DC loads remain within their individual ratings and that the combined +5 V DC and +3.3 V DC output remains within its power limit.
- Verify redundancy requirements. Where redundant power is required, confirm the number and arrangement of supplies needed for the controller and I/O subsystem.
- Inspect carrier connections. Check that the supply is seated correctly and that the carrier connections are clean and secure.
- Check the status LEDs. Confirm that the green AC indicator is illuminated and investigate any red error indication.
- Verify system startup. Check controller status, I/O availability, and system diagnostics after restoring power.
- Monitor operating conditions. Ensure that ventilation and ambient temperature remain within the specified operating range.
- Investigate power faults systematically. Check the AC feed, carrier seating, output loading, and system diagnostics before replacing hardware.
If the red error indicator is active, inspect the input supply and overall loading, then check whether the output rails are within tolerance. If a controller or I/O subsystem repeatedly loses power, investigate overload conditions, carrier connections, and redundancy configuration rather than assuming that the power supply alone is responsible.
Related Components
| Component | Function |
|---|---|
| DeltaV M-Series Controller | Executes control logic and coordinates process I/O |
| Two-Wide Power/Controller Carrier | Mounts the VE5001 and compatible controller hardware |
| M-Series I/O Cards | Interface with process inputs and outputs |
| I/O Interface Carrier | Houses I/O cards and provides their electrical connections |
| Bulk AC-to-DC Power Supply | Supplies distributed DC power for compatible field-power circuits |
| Redundant VE5001 Supply | Provides an additional system power source in supported configurations |
| System Power Wiring | Connects the AC input and applicable system power connections |
| Carrier Connection Hardware | Maintains the electrical connection between the supply and the DeltaV system |
Recommended Related Models
| Model | Product Type | Typical Application |
|---|---|---|
| VE5001 | DeltaV M-Series AC/DC System Power Supply | AC input power conversion for controller and I/O hardware |
| VE5009 | DeltaV M-Series Dual DC/DC System Power Supply | Higher-capacity DC-powered system configurations |
| VE5011 | DeltaV Bulk AC-to-24 V DC Power Supply | Distributed 24 V DC power for compatible field circuits |
| VE5012 | DeltaV Bulk AC-to-12 V DC Power Supply | Distributed 12 V DC power for compatible equipment |
| DeltaV M-Series Controller Family | Distributed Control System Controller | Executes process control strategies |
| DeltaV M-Series I/O Cards | Input/Output Modules | Acquires process signals and controls compatible field devices |
| M-Series Power/Controller Carrier | System Carrier | Mounts and connects power supplies and controller hardware |
Key Advantages
- Converts single-phase AC input power into the DC rails required by DeltaV M-Series control hardware.
- Supplies +12 V DC, +5 V DC, and +3.3 V DC outputs.
- Provides up to 25 W of total output power under the specified operating conditions.
- Includes internal input protection and output overvoltage protection.
- Provides LED indicators for AC input and output error conditions.
- Fits the compatible two-wide power/controller carrier.
- Can be incorporated into supported redundant power configurations.
Technical FAQs
What are the input voltage and output ratings of the Emerson VE5001 DeltaV M-Series power supply?
The VE5001 accepts single-phase AC input from 100 V AC to 264 V AC at 47–63 Hz. Its rated total output power is 25 W at the specified operating temperature. The output rails are +12 V DC at up to 2.1 A, +5 V DC at up to 2.0 A, and +3.3 V DC at up to 0.5 A. The combined output power of the +5 V DC and +3.3 V DC rails must not exceed 10 W.
Which DeltaV controllers and I/O configurations are compatible with the VE5001?
The VE5001 is intended for compatible DeltaV M-Series controller and I/O configurations and is not the system power supply for S-Series controllers. Suitability depends on the controller, power/controller carrier, installed I/O cards, total power demand, and redundancy requirements. Calculate the load on each output rail and confirm the complete carrier arrangement before selecting the supply for a new installation or replacement.
Can two VE5001 power supplies be used for DeltaV M-Series power redundancy?
Yes, supported DeltaV M-Series arrangements can use additional VE5001 supplies to provide redundant power to the controller and I/O subsystem. The required configuration depends on whether the controller is simplex or redundant, the I/O card count and types, and the power demand of the installation. A redundant design must use the appropriate carrier arrangement and power allocation; installing a second supply without checking these requirements does not automatically provide complete system redundancy.
What causes the red error LED on a VE5001 AC/DC system power supply to illuminate?
The red error LED indicates that the output voltages are outside the specified normal tolerance. Check the AC input supply, carrier connection, total load, and current demand on each DC output rail. Also confirm that the combined +5 V DC and +3.3 V DC output remains within its limit. If the error persists after correcting supply or loading issues, investigate the carrier and connected system hardware as possible causes.