Emerson KJ1501X1-PW1 Power Supply Specs

The KJ1501X1-PW1 power supply from Emerson delivers regulated DC power to DeltaV chassis modules. This unit converts incoming plant power into a stable output rail for continuous operation. Engineers choose this supply when they need dependable power delivery and simple slot installation.

Technical Specifications

Parameter	Specification
Product Model	KJ1501X1-PW1
Module Type	Power Supply
Input Voltage	24 VDC nominal
Output Type	Regulated DC output for chassis rails
Interface	Backplane connector, chassis slot contacts
Mounting	DeltaV chassis slot
Operating Temperature	0°C to 60°C
Storage Temperature	-40°C to 85°C
Weight	Approx. 0.37 kg
Dimensions	Approx. 178 mm × 110 mm × 35 mm
Energy Storage	On-board capacitors for output holdup
Component Count	Single regulated power channel per module

Interface and Power Details

The KJ1501X1-PW1 draws 24 VDC from the cabinet feed and delivers regulated output to the chassis backplane. Dedicated slot contacts carry power to downstream modules without extra cabling. Therefore, technicians complete installation in minutes and avoid wiring errors. The unit seats firmly in one chassis slot and locks into place.

Physical and Environmental Parameters

The module measures roughly 178 mm by 110 mm by 35 mm and weighs about 0.37 kg. Its compact housing fits standard cabinets and leaves room for adjacent modules. Meanwhile, the 0°C to 60°C operating range covers most control room environments. The on-board energy storage maintains output during brief input dips and switching transients.

Why This Module Matters

Plant teams value the KJ1501X1-PW1 for its steady output and hassle-free replacement. The capacitor bank holds the rail steady during short supply interruptions. As a result, connected modules avoid resets and keep scanning without interruption. Technicians also appreciate the clear status labeling and tool-free slot removal.