Emerson DeltaV KJ1501X1-BC3/12P3935X022 Power Supply Module

Name: Emerson DeltaV KJ1501X1-BC3/12P3935X022 Power Supply Module
Brand: Emerson

Model: KJ1501X1-BC3/12P3935X022

Brand Emerson

Series DeltaV

Model KJ1501X1-BC3/12P3935X022

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Technical Dossier

Product Details And Specifications

Emerson DeltaV Series Technical Notes

The Emerson DeltaV distributed control system (DCS) is one of the most widely deployed process automation platforms in global heavy industry. Installed across petrochemical refineries, nuclear power facilities, LNG terminals, pharmaceutical batch plants, and offshore platforms, the DeltaV architecture is recognized for its scalability, redundancy support, and deterministic I/O bus performance. The KJ1501X1-BC3/12P3935X022 is a field-proven power supply module within this ecosystem, designed to deliver regulated DC power to DeltaV controller and I/O subsystem backplanes.

DeltaV Full Catalog & Functionalities (SKU List)

The following SKUs represent verified, commonly stocked DeltaV modules. Each entry is classified by functional category.

Power Supply Modules

KJ1501X1-BC3/12P3935X022: 12 VDC regulated backplane power supply, Series 1/2 compatible
KJ1501X1-BA1: Primary 12 VDC power supply for 8-slot I/O carrier
KJ1501X1-BB1: Redundant power supply module, hot-swap capable
KJ4001X1-BA1: 24 VDC field power supply for HART I/O subsystems

Controller Modules (CPU)

KJ2003X1-BA1: MD Plus controller, 250 ms scan, 100 Mbps control network
KJ2003X1-BB1: MD controller with redundancy support
KJ2005X1-BA1: MQ controller, 100 ms scan, dual-redundant Ethernet
KJ2005X1-BB1: MQ redundant controller module
KJ2006X1-BA1: MD Plus controller, enhanced memory, Series 2

Analog Input (AI) Modules

KJ3001X1-BA1: 8-channel 4–20 mA HART AI, isolated, Series 1
KJ3002X1-BA1: 8-channel AI with HART pass-through, Series 2
KJ3221X1-BA1: 16-channel AI, non-isolated, high-density

Analog Output (AO) Modules

KJ3011X1-BA1: 8-channel 4–20 mA HART AO, isolated
KJ3012X1-BA1: 8-channel AO, Series 2, HART 7 compatible

Digital Input (DI) Modules

KJ3101X1-BA1: 8-channel 24 VDC DI, isolated, Series 1
KJ3102X1-BA1: 16-channel 24 VDC DI, non-isolated, high-density

Digital Output (DO) Modules

KJ3111X1-BA1: 8-channel 24 VDC DO, isolated, 0.5 A per channel

Communication & Network Adapters

KJ4001X1-BA1: FOUNDATION Fieldbus H1 interface card
KJ4002X1-BA1: PROFIBUS DP interface module

Quality Control for the DeltaV Range

DeltaV power supply and I/O modules incorporate proprietary backplane bus protocols that require specialized test fixtures for functional validation. DriveKNMS applies the following verification procedures to all KJ-series modules prior to shipment:

Visual inspection per IPC-A-610 Class 2 criteria, including capacitor condition, connector pin integrity, and PCB surface examination
Powered functional test using a DeltaV Series 1 backplane test rig: output voltage regulation verified at ±1% tolerance under full load
HART communication loop-back test for AI/AO modules using a Beamex MC6 calibrator
Burn-in soak: 4-hour continuous operation at rated load prior to packaging
Firmware version verification and documentation for controller modules

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