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

Description

The Emerson SE5009 is a modular 24VDC system power supply designed for the DeltaV S-series distributed control platform. Connecting directly to 24 VDC plant bulk power, the unit provides localized system power to DeltaV controllers and associated I/O interfaces without requiring external cabling. The module fits into DeltaV power/controller carriers to energize internal power buses, delivering 5 VDC power to the controller and up to 8.0 A of 12 VDC power to the I/O subsystem. Featuring load-sharing and modular expansion, the SE5009 supports system redundancy and maintains steady output power under varying input voltage conditions.

Features

• Plugs directly into DeltaV S-series power/controller carriers via internal power bus connections
• Accepts a +/- 20% variance on 24 VDC input power while delivering regulated output
• Delivers up to 8.0 A at 12 VDC to the I/O interface local bus and up to 2.0 A at 5 VDC to the controller
• Supports load-sharing and 1-to-N system power redundancy
• Features complete electrical isolation between system power and field power
• Onboard LED indicators display DC input status and output fault detection
• Integrated normally open alarm relay output changes status upon input or power supply failure
• Internally fused input protection with soft-start inrush current limiting

Applications

• DeltaV S-series control system power distribution
• Distributed control system (DCS) process automation cabinets
• System power redundancy for continuous process industries

Ordering Information

Technical Specifications

Connections/Interfaces

Installation Guidelines

• Mount the DeltaV S-series power/controller carrier onto a standard T-type DIN rail.
• Plug the power supply module securely into an appropriate power supply slot on the carrier.
• Connect the primary 24 VDC input wiring to the S-series carrier power terminals.
• Connect the 2-wire alarm contact terminals to monitoring devices for power status relay switching.
• Ensure adequate enclosure airflow to manage thermal conditions when operating near ambient temperature limits.
• Follow Class 1 Division 2 (12P5402) or Zone 2 (12P5404) installation instructions when deploying in hazardous locations.

Compliance and Certifications

• CE: EMC-EN 61326-1
• FM: Class I, Division 2, Groups A, B, C, D, T4 (Standards FM 3600, FM 3611)
• cFM: Class I, Division 2, Groups A, B, C, D, T4
• CSA: CSA-C22.2 No. 213-M1987, CSA-C22.2 No. 1010-1
• ATEX: II 3G Ex nA IIC T4 Gc (Standards ATEX 94/9/EC, EN 60079-0, EN 60079-15)
• IEC-Ex: II 3G Ex nA IIC T4 Gc (Standards EN 60079-0, EN 60079-15)
• Marine: IACS E10, ABS Certificate of Design Assessment, DNV-GL Marine Certificate