Power Supply Solution — EMERSON KJ1501X1-BB1 | DeltaV Series
Where This Product Is Used
The EMERSON KJ1501X1-BB1 (12P0678X042) is a dedicated power supply module engineered for the DeltaV Distributed Control System (DCS) platform. It is deployed across a wide range of mission-critical industrial environments where stable, regulated DC power delivery to I/O subsystems is non-negotiable:
- Oil & Gas Processing Plants — Upstream wellhead control, midstream pipeline SCADA, and downstream refinery DCS cabinets
- Chemical & Petrochemical Facilities — Continuous process control loops requiring uninterrupted 24 VDC bus power
- Power Generation & Utilities — Turbine control systems, boiler management, and substation automation panels
- Pharmaceutical & Life Sciences — FDA-regulated batch processing lines with validated DeltaV DCS architectures
- Pulp, Paper & Mining — High-availability process control cabinets in harsh industrial environments
- Water & Wastewater Treatment — SCADA-integrated DCS nodes requiring redundant power supply configurations
Wherever a DeltaV controller chassis demands reliable, conditioned power, the KJ1501X1-BB1 is the OEM-specified solution.
Technical Specifications
| Manufacturer | Emerson Electric / Fisher-Rosemount |
| Part Number | KJ1501X1-BB1 |
| Reference Number | 12P0678X042 |
| Product Series | DeltaV DCS Power Supply |
| Module Type | Power Supply Module (PSM) |
| Output Voltage | 24 VDC (regulated) |
| Form Factor | DIN-rail / DeltaV carrier-mount |
| Operating Temperature | 0°C to 60°C |
| Weight | 500 g (approx.) |
| Compatibility | DeltaV S-series, M-series controller chassis |
| Condition | New / Surplus / Refurbished (specify on inquiry) |
Note: Full datasheet available upon request. Contact support@konmask.com for OEM documentation.
Why Engineers Specify This Model
- OEM-Matched Performance — Designed and validated by Emerson specifically for DeltaV chassis; no derating or compatibility workarounds required
- Hot-Swap Capable — Supports live replacement in redundant PSM configurations without process shutdown
- Regulated Output Stability — Tight voltage regulation protects sensitive I/O cards and controller modules from power transients
- Proven Field Reliability — Widely deployed across global DeltaV installations with documented MTBF performance
- Dual Reference Numbers — KJ1501X1-BB1 and 12P0678X042 are cross-referenced in Emerson’s parts catalog, simplifying procurement and MRO workflows
- Immediate Availability — Konmask maintains stock of hard-to-source DeltaV components, reducing lead times from weeks to days
Complete System Bill of Materials
The KJ1501X1-BB1 is typically sourced alongside the following DeltaV system components. Konmask can supply the complete BOM:
- DeltaV MD/MD Plus Controller Module (e.g., KJ2003X1-BA1)
- DeltaV I/O Carrier / Subsystem Carrier
- DeltaV 8-Channel AI / AO / DI / DO I/O Cards
- DeltaV Workstation Interface Card (WIC)
- DeltaV Redundant Power Supply (companion PSM for 1+1 redundancy)
- DeltaV System Cabinet / Marshalling Panel
- 24 VDC Bus Bar and Terminal Blocks
Request a full system quote: support@konmask.com
Compliance & Industry Standards
- CE Marking — Compliant with EU Low Voltage and EMC Directives
- UL Listed — Recognized under applicable UL industrial control equipment standards
- IEC 61131-2 — Programmable controller hardware compliance
- RoHS Compliant — Restriction of Hazardous Substances (where applicable to production batch)
- ISA-5.1 / ISA-18.2 — Compatible with instrumentation and alarm management system architectures
- SIL-capable Architecture — Deployable within DeltaV SIS (Safety Instrumented System) configurations per IEC 61511
Quality Assurance & Sourcing
Konmask applies a rigorous multi-stage verification process to every DCS component:
- Visual Inspection — Board-level examination for physical damage, corrosion, or counterfeit indicators
- Functional Bench Test — Power-on verification and output voltage measurement under load
- Traceability Documentation — Serial number logging and sourcing chain records maintained per order
- Authentic Parts Guarantee — Sourced exclusively from authorized distributors, OEM surplus channels, and verified industrial decommissions
- 90-Day Warranty — All modules covered against DOA and early failure; extended warranty available on request
How to Source This Part
- Submit an RFQ — Email support@konmask.com with your required quantity, condition preference (new / surplus / refurbished), and delivery timeline
- Receive a Quote — Konmask responds within 1 business day with pricing, lead time, and availability confirmation
- Place Your Order — Secure checkout via this product page, or via proforma invoice for B2B / corporate procurement
- Inspection & Dispatch — Module is tested, documented, and shipped with full traceability records
- After-Sales Support — Technical support available post-delivery for integration and commissioning queries
📞 WhatsApp / WeChat: +0086 19859288691
📧 Email: support@konmask.com
Application-Specific FAQ
Q: Is the KJ1501X1-BB1 compatible with both S-series and M-series DeltaV controllers?
A: Yes. The KJ1501X1-BB1 is designed for use across DeltaV S-series and M-series controller chassis. Verify your specific carrier slot configuration against the DeltaV Hardware Reference Manual before installation.
Q: Can this module be used in a redundant PSM configuration?
A: Yes. DeltaV supports 1+1 redundant power supply configurations. Two KJ1501X1-BB1 modules can be installed in parallel to provide automatic failover without process interruption.
Q: What is the difference between KJ1501X1-BB1 and 12P0678X042?
A: These are dual reference numbers for the same physical module — KJ1501X1-BB1 is the Emerson catalog part number, while 12P0678X042 is the internal manufacturing reference. Both identify the identical unit.
Q: Do you supply the module with a test report?
A: Yes. All modules shipped by Konmask include a functional test record. Full factory test reports (where available from OEM surplus stock) can be provided upon request.
Q: What is the lead time for this part?
A: In-stock units ship within 1–3 business days. For out-of-stock inquiries, typical sourcing lead time is 5–15 business days depending on global availability.
Q: Can Konmask supply a complete DeltaV system or just individual modules?
A: Both. Konmask specializes in both individual MRO replacement parts and complete DeltaV system BOM fulfillment for greenfield and brownfield projects.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
