5A26137G01 Westinghouse Ovation Power Cable

Emerson Ovation 5A26137G01 – Power Distribution Harness

The Emerson Ovation 5A26137G01 is a power distribution harness used within the Ovation DCS power architecture. Similar to the G03 variant, it distributes 24 VDC power from Ovation power supplies to I/O modules, controllers, and auxiliary devices, ensuring reliable power delivery in industrial control cabinets.

• Product Type: Power Distribution Harness
• Function: Power distribution from supply to I/O branches
• Connector Type: Multi-pin connector (verify pin count for G01 revision)
• Cable Length: Standard length (verify in Emerson spec; typically 3 feet or custom)
• Application: Ovation DCS power distribution
• Compatibility: Emerson Ovation power supplies and distribution modules
• Operating Temperature: −40°C to +85°C
• Insulation: Industrial-grade PVC or equivalent
• Shielding: Braid/foil where required for EMI compliance
• Country of Origin: USA

Technical Specifications Table

FAQ – 5A26137G01

1. What is the difference between G01 and G03?
   G01 is an earlier revision, possibly with different connector pinout or wire gauge. G03 offers a 7-pin female connector with 6-pin adapter. Verify mating connector on your power supply before ordering.
2. Can G01 and G03 be used interchangeably?
   Only if connector pinout, wire gauge, and current rating match. When in doubt, use the exact revision specified in your Ovation cabinet drawings.
3. How many harnesses are needed per cabinet?
   Typically one harness per power supply output branch. Redundant power schemes require two sets of harnesses (primary and secondary).
4. Is this cable required for 10 A and 20 A power schemes?
   Yes. Both 10 A (240 W) and 20 A (480 W) Ovation power schemes use distribution harnesses to route power to I/O branches. Ensure harness wire gauge is rated for the scheme current.

Installation Guide

• Step 1: De-energize all power supplies before installing or replacing harness.
• Step 2: Verify harness connector mates correctly with power supply output and distribution module input.
• Step 3: Route harness along cable tray, away from AC power cabling to minimize inductive coupling.
• Step 4: Secure with cable ties; maintain minimum bend radius. Label both ends with circuit identification.
• Step 5: Energize and verify voltage at distribution module terminals: 24.0–24.5 VDC under load.

Selection Tips

Order 5A26137G01 only when exact revision match is confirmed with your Ovation power distribution architecture. For new installations, prefer 5A26137G03 with documented 7-pin connector. Always maintain spare harnesses in your critical spares inventory—power cable failures can cause entire I/O branch outages.