SE5009 Emerson S-series DC/DC Power Supply | DeltaV System Power

Description

Product Introduction

• The Emerson SE5009 S-series DC to DC System Power Supply powers your DeltaV system directly from plant 24V DC bulk power.
• It eliminates the need for separate 12V DC bulk supplies. This saves space and wiring.
• This plug-and-play module fits into standard S-series carriers. Internal power buses connect to both the controller and I/O interfaces.
• No external cabling is required. Mounting is easy on a T-type DIN rail.
• You can add more power or create a redundant setup using its load-sharing capability.
• The I/O subsystem always receives stable 12V or 5V DC. This ensures accurate measurements from devices like 3300 XL 11 mm Proximity Probes.

Technical Specifications

• Brand: Emerson
• Model: SE5009
• Series: DeltaV S-series
• Module Type: DC to DC System Power Supply
• Input Voltage: 24 V DC ±20% at 6.1A
• Inrush Current (Soft Start): 20 A peak for 5 ms
• Output Rating (-40°C to 60°C): +12 V DC at 8.0 A, +5 V DC at 2.0 A (10W total for +5V)
• Output Rating (60°C to 70°C with derating): +12 V DC at 6.0 A, +5 V DC at 2.0 A
• Hold-up Time: 5 ms (output stays within 5% of nominal at full load)
• Temperature Range: -40°C to 70°C (-40°F to 158°F)
• Relative Humidity: 5% to 95%, non-condensing
• Airborne Contaminants: ISA-S71.04-1985 Class G3
• Shock Resistance: 10 g ½-sine wave for 11 ms
• Vibration Resistance: 1 mm peak-to-peak (5-13.2 Hz), 0.7 g (13.2-150 Hz)
• Input Protection: Internally fused (non-replaceable)
• Overvoltage Protection: Output protected at 110% to 120%
• Isolation: System power is fully isolated from 24V DC field power

LED Indicators & Diagnostics

• Green LED (DC Power Input): DC power is applied. Internal fuse and diode are healthy.
• Red LED (Error): The +5V DC outputs are out of tolerance.
• Alarm Relay Contact: 2-wire normally open relay. It closes when 3.3V and 5V outputs are within ±4%.
• Relay Rating: 2.0 A at 30 V DC, 2.0 A at 250 V AC.
• The module sends immediate notification of power failure.
• Diagnose output health easily using the red error LED and alarm contact.

Mounting & Installation Guide

• Mounts on either slot of the 2-wide power or controller carrier.
• Also fits the power slot of VerticalPlus 4-wide carrier.
• Or any slot of the 4-wide power carrier.
• Carrier mounts easily onto a T-type DIN rail. No special tools needed.
• The power supply is hot-swappable for easy replacement without system shutdown.

Compatibility

• Designed specifically for Emerson DeltaV S-series systems.
• Works with all S-series controllers and I/O cards.
• Compatible with standard plant 24V DC bulk power sources.
• Internal power buses eliminate external cabling to both controller and I/O interfaces.
• Supports load sharing for redundant power configurations.

Typical Applications

• Powering DeltaV controllers in process automation plants.
• Supplying stable 12V DC to I/O subsystems for accurate analog readings.
• Providing 5V DC to digital I/O cards and communication modules.
• Systems requiring redundant power for high availability.
• Upgrading old systems that use separate 12V bulk supplies.
• Industrial environments with extreme temperatures from -40°C to 70°C.
• Ensuring reliable power for field devices like 11 mm Proximity Probes.

Environmental & Immunity

• Operating Temperature: -40°C to 60°C without derating. 60°C to 70°C with output derating.
• Storage Temperature: -40°C to 70°C.
• Humidity: 5% to 95% non-condensing.
• EMC Compliance: EN 61326-1 for industrial environments.
• Meets ISA G3 standard for harsh airborne contaminants.
• High shock and vibration tolerance for rugged industrial use.
• Isolated outputs provide excellent noise immunity.

Certifications

• CE: EMC – EN 61326-1
• FM (USA): Class I, Division 2, Groups A, B, C, D, T4
• cFM (Canada): Class I, Division 2, Groups A, B, C, D, T4
• CSA: CSA-C22.2 No. 213-M1987, No. 1010-1
• ATEX: II 3G Ex nA IIC T4 Gc (EN 60079-0, EN 60079-15)
• IEC-Ex: II 3G Ex nA IIC T4 Gc
• Marine Certifications: IACS E10, ABS Certificate of Design Assessment, DNV-GL Marine Certificate

Hazardous Area Approvals

• FM (USA): Class I, Division 2, Groups A, B, C, D, T4
• cFM (Canada): Class I, Division 2, Groups A, B, C, D, T4
• ATEX: II 3G Ex nA IIC T4 Gc
• IEC-Ex: II 3G Ex nA IIC T4 Gc

Package Contents

• 1x SE5009 Emerson S-series DC/DC Power Supply
• Quick Start Guide (printed)

Warranty: 12 months from date of shipment. Covers manufacturing defects. Does not cover misuse or normal wear.

Shipping Information

• We ship via FedEx, UPS, or DHL depending on your location.
• Tracking number provided within 24 hours after dispatch.
• International delivery usually takes 3-7 business days.

Frequently Asked Questions (FAQ)

• What is the maximum output current at 12V?
  It delivers 8.0A from -40°C to 60°C. From 60°C to 70°C, it delivers 6.0A with derating.
• Can I use this module for redundant power?
  Yes. The load-sharing capability lets you add a second SE5009 for redundancy.
• What does the red error LED mean?
  The red LED indicates the +5V DC outputs are outside tolerance. Check the load and input power.
• Is external fusing required?
  No. The unit has an internal non-replaceable fuse for input protection.
• Does this replace a bulk 12V power supply?
  Yes. It converts 24V DC to 12V DC for the I/O bus. This eliminates separate 12V bulk supplies.
• What happens during a power failure?
  The alarm relay changes state. The green LED turns off. The module sends immediate notification.
• Experience-based advice: Always calculate your total system power draw before adding cards. One SE5009 provides 8A at 12V. For systems with many I/O modules, consider a redundant pair. The 5V output has only 10W total capacity. Plan accordingly.
• Selection guide: For standard DeltaV systems under 8A at 12V, one SE5009 works. For systems above 6A at 70°C, add a second unit. For critical processes, always use two units in redundant mode. If your environment exceeds 60°C, derate the output by 25% or increase airflow. Match the carrier (2-wide, 4-wide, or VerticalPlus) to your cabinet layout.

For inquiries, please contact us: +86 158 8020 0923 (WhatsApp)

Copyright © 2026 PLCDCS HUB Limited. All rights reserved.
Original Source: https://plcdcshub.com/
Partner: Powergear X Automation Limited
Oiltech Controls Limited