VE5009 Emerson DeltaV M-Series DC to DC Power Supply Module
Manufacturer: Emerson
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Part Number: VE5009
Condition：New with Original Package
Product Type: Power Supply Modules
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Emerson VE5009 DeltaV M-Series DC to DC Power Supply
Configured for primary system power conversion in DeltaV M-series platforms, the Emerson VE5009, also cataloged as the VE5009 DC to DC Power Supply, provides direct physical/electrical execution. This hardware unit converts incoming bulk DC bus voltages into regulated operational power rails for system controllers, localized I/O carrier cards, and active communication interfaces. It maintains internal line stabilization under fluctuating supply conditions to prevent dynamic load drops from interrupting continuous process control cycles.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | VE5009 |
| Brand | Emerson |
| Origin | USA |
| Weight | 1.9-2 kg |
| Dimensions | 248 x 40 x 226 mm |
| Operating Temp | -40 to +70 deg C |
| Power Consumption | ~220 W (Output Power Rating) |
| System Compatibility | Emerson DeltaV M-series DCS |
| Input Voltage | 12 VDC (-4-+5%) at 14.8 A; 24 VDC +/-20% at 6.1 A |
| Inrush Current | 12 A peak at 12 VDC; 20 A peak at 24 VDC |
| Output Voltage | +12 VDC at 13 A (12 V input); +12 VDC at 8 A (24 V input); Configurable 12 VDC or 24 VDC |
| Overvoltage Protection | 110-120% |
| Relative Humidity | 5% - 95%, non-condensing |
| Vibration | 1 mm peak-to-peak (5-16 Hz), 0.5 g (16-150 Hz) |
| Shock Resistance | 10 g half-sine wave for 11 ms |
| Protection Class | IP67 |
| Certifications | CE, ATEX, IECEx, FM |
4-20 mA HART Loop and Channel Isolation
The module incorporates multi-stage channel-to-channel isolation and low-ripple output regulation to prevent common-mode electrical interference from coupling onto sensitive process instrumentation lines. By isolating the internal logic power plane from incoming DC supply lines, the unit preserves signal integrity across attached 4-20 mA HART loop networks and analog input/output subsystems. Integrated EMI/RFI shielding limits high-frequency switching noise emissions, while temperature compensation circuits adjust internal output parameters across extreme ambient thermal variations without causing voltage drift on the system backplane.
Frequently Asked Questions
Q: What are the primary input voltage and current requirements for the VE5009 power supply?
A: The unit accepts either 12 VDC (-4 to +5%) drawing 14.8 A with a 12 A peak inrush current, or 24 VDC (+/-20%) drawing 6.1 A with a 20 A peak inrush current.
Q: How does the module output perform under elevated operating temperatures up to 70 deg C?
A: The device maintains nominal operation from -40 to +70 deg C, utilizing thermal compensation circuits to retain voltage stability; thermal de-rating applies as ambient operating conditions approach the +70 deg C maximum limit.
Field Installation Guidelines
Mount the power supply module vertically onto standard carrier slots to ensure proper vertical airflow through heat sink vents. Maintain a minimum clearance of 50 mm above and below the unit to facilitate thermal dissipation under high ambient loads.
Verify incoming DC supply wire sizing complies with peak inrush currents (up to 20 A peak at 24 VDC). Terminal connections must use properly crimped ferrules, tightened to specified torque ratings to prevent localized contact resistance. Terminate all cable shields directly to the cabinet earth ground bus using short, low-impedance ground straps. Avoid running incoming primary DC lines in parallel with low-voltage analog signal cables within the same trunking channel.