Description
Product Description
The Emerson Ovation 5A26137G03 is a factory-terminated power distribution harness engineered for internal power and signal routing within Ovation Distributed Control System (DCS) cabinets. This 3-foot cable assembly is designed to streamline cabinet wiring, offering a reliable path for 24 VDC power delivery between power supplies, I/O chassis, and system modules.
Detailed Technical Specifications
| Feature |
Specification |
| Manufacturer / Series |
Emerson, Ovation DCS |
| Model / Part Number |
5A26137G03 |
| Product Type |
Power Distribution Harness / Interconnect Cable |
| Cable Length |
3 feet (0.91 meters) |
| Connector Type |
7-pin female with integrated 6-pin adapter |
| Wire Gauge |
16 AWG stranded copper |
| Voltage / Current Rating |
600 V / 15 A |
| Operating Temperature |
-20 °C to +70 °C |
| Insulation |
Flame-retardant PVC |
| Bend Radius |
3 inches (76.2 mm) |
| Compatibility |
Ovation DCS cabinets and I/O subsystems |
Primary Applications
This harness serves as critical internal infrastructure for control system enclosures, specifically used for:
-
24 VDC Distribution: Routing power from central supplies to Ovation I/O chassis.
-
Module Interconnection: Linking system modules and termination panels within a single cabinet.
-
Legacy Maintenance: Supporting retrofits and repairs in power generation and process plants where existing Ovation hardware is installed.
Frequently Asked Questions (FAQ)
Q: Is the 5A26137G03 still an active product?
A: No. It has been discontinued by Emerson. It is now primarily sourced through aftermarket specialists or surplus industrial automation suppliers to support legacy systems.
Q: What is the purpose of the 6-pin adapter?
A: It provides backward compatibility. The adapter allows the 7-pin harness to interface with older 6-pin power distribution points or legacy modules during system expansions.
Q: Can this cable be used for field wiring to sensors?
A: No. This is strictly an internal cabinet harness. It lacks the specific shielding and environmental isolation required for field-side sensor connections.
