Process Control & DCS Analog Signal Acquisition Solution — EMERSON KJ3002X1-BC1 | 12P0681X092 | DeltaV Series
Where This Product Is Used
The EMERSON KJ3002X1-BC1 (12P0681X092) Analog Input Module is a core I/O component within the DeltaV Distributed Control System (DCS) platform, widely deployed across process-intensive industries. Engineers specify this module wherever high-integrity analog signal acquisition is required at the field level.
Typical deployment environments include:
- Oil & Gas — upstream wellhead monitoring, midstream pipeline pressure/flow acquisition, downstream refinery process loops
- Chemical & Petrochemical Plants — reactor temperature profiling, distillation column level measurement, feed-rate control
- Power Generation — boiler drum level, turbine inlet temperature, generator cooling system monitoring
- Pulp & Paper / Water Treatment — pH, conductivity, and flow signal conditioning into DeltaV controllers
- Pharmaceutical Manufacturing — FDA-regulated batch process monitoring with audit-trail-compatible I/O
- Mining & Minerals Processing — slurry density, conveyor load cell, and flotation cell level inputs
Technical Specifications
| Manufacturer | Emerson Electric / Fisher-Rosemount |
| Part Number | KJ3002X1-BC1 |
| Reference Number | 12P0681X092 |
| Module Type | Analog Input (AI) |
| Platform | DeltaV DCS Series |
| Signal Types Supported | 4–20 mA, HART (field device integration) |
| Channel Count | 8 channels (typical for this series) |
| Resolution | 16-bit A/D conversion |
| Isolation | Channel-to-channel and channel-to-bus isolation |
| Communication Bus | DeltaV internal backplane bus |
| Power Supply | Supplied via DeltaV carrier/backplane |
| Operating Temperature | 0°C to 60°C |
| Certifications | CE, UL, FM (refer to Emerson datasheet for full listing) |
| Weight | Approx. 200 g |
| Form Factor | Plug-in card module for DeltaV carrier |
Note: Specifications are based on Emerson published documentation. Confirm exact revision details with your Emerson system documentation or contact Konmask for datasheet support.
Why Engineers Specify This Model
- HART Pass-Through — Enables simultaneous 4–20 mA process variable acquisition and HART digital communication for device diagnostics, calibration, and asset management without additional wiring infrastructure.
- High-Resolution 16-bit ADC — Delivers precise signal fidelity critical for tight process control loops in chemical reactors and refinery columns.
- Hot-Swap Capable — Supports module replacement under power within the DeltaV carrier, minimizing process downtime during maintenance windows.
- Integrated Diagnostics — On-module self-diagnostics report channel faults, open-loop conditions, and out-of-range signals directly to the DeltaV operator workstation.
- Scalable Architecture — Slots into any compatible DeltaV carrier, allowing straightforward I/O expansion as process requirements grow.
- Long Production History — Established module with broad installed base, ensuring long-term spare parts availability and engineering familiarity.
Complete System Bill of Materials
For a fully operational DeltaV analog input subsystem, the following components are typically required alongside the KJ3002X1-BC1:
- DeltaV Controller (e.g., MD, MD Plus, or S-series)
- DeltaV I/O Carrier / Terminal Block Assembly
- DeltaV Power Supply Module
- HART-compatible field transmitters (pressure, temperature, flow, level)
- Marshalling cabinet / junction box with appropriate cable glands
- DeltaV Workstation with DeltaV Operate / DeltaV Diagnostics software
- Redundant network switch (for redundant controller configurations)
Konmask can assist in sourcing complementary DeltaV components. Contact us with your full BOM for a consolidated quotation.
Compliance & Industry Standards
- IEC 61511 — Functional Safety for Process Industry Sectors (SIL-rated loop design reference)
- IEC 61158 / IEC 61784 — Fieldbus and industrial communication standards (HART protocol compliance)
- NAMUR NE 43 — Standardized signal levels for failure information from field devices
- CE Marking — European conformity for EMC and Low Voltage Directive
- UL / FM Listings — North American safety certifications (verify specific listing for your application)
- ISA-5.1 — Instrumentation symbols and identification (engineering documentation compatibility)
Quality Assurance & Sourcing
Konmask.com specializes in the procurement of industrial automation components for MRO (Maintenance, Repair & Operations) and capital project requirements. Our quality process for modules like the KJ3002X1-BC1 includes:
- Visual Inspection — Board-level inspection for physical damage, corrosion, and counterfeit indicators
- Functional Verification — Where applicable, modules are bench-tested against known-good DeltaV reference systems
- Traceability Documentation — Original manufacturer labels, revision markings, and reference numbers (12P0681X092) are verified and documented
- Secure Packaging — ESD-safe anti-static packaging with foam cushioning for international shipment
- Warranty — 90-day replacement warranty against DOA (Dead on Arrival) defects
We source from decommissioned plant inventories, authorized distributors, and verified surplus channels. All modules are represented accurately as new, refurbished, or tested-surplus — clearly stated at point of sale.
How to Source This Part
Procurement teams and engineers can acquire the EMERSON KJ3002X1-BC1 12P0681X092 through Konmask via the following channels:
- Online Order — Add to cart directly on this page. We accept T/T bank transfer, PayPal, and major credit cards.
- RFQ / Bulk Inquiry — Email support@konmask.com with quantity, required delivery date, and destination port for a formal quotation.
- Phone / WhatsApp — Reach our technical sales team at +0086 19859288691 for urgent requirements or system-level BOM discussions.
- Lead Time — In-stock units ship within 1–3 business days. Out-of-stock items are subject to sourcing lead time (typically 1–4 weeks).
- Export Documentation — We provide commercial invoice, packing list, and certificate of origin for international customs clearance.
Application-Specific FAQ
Q: Is the KJ3002X1-BC1 compatible with all DeltaV controller generations?
A: This module is designed for the DeltaV S-series and legacy MD-series carriers. Confirm carrier compatibility with your DeltaV system revision before ordering. Contact Konmask for cross-reference support.
Q: Can this module be used in SIL 2 safety instrumented systems?
A: The standard KJ3002X1-BC1 is a process control I/O module. For SIL-rated applications, Emerson offers dedicated SIS I/O modules. Consult your functional safety engineer and Emerson’s SIL documentation before specifying this module in a safety loop.
Q: What is the difference between KJ3002X1-BC1 and other KJ3002 variants?
A: The KJ3002 family includes multiple sub-variants differentiated by channel count, HART support, and revision level. The BC1 / 12P0681X092 designates a specific hardware revision. Always match the exact part number to your existing carrier and DeltaV software version.
Q: Do you provide a test report or certificate of conformance?
A: Yes. A functional test report and/or certificate of conformance can be provided upon request for orders requiring QC documentation. Please specify this requirement in your RFQ.
Q: Can Konmask source other DeltaV I/O modules not listed on the website?
A: Yes. We maintain an extended sourcing network for the full DeltaV I/O portfolio. Submit your complete BOM to support@konmask.com and we will respond with availability and pricing within 24 hours.
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Contact: support@konmask.com | +0086 19859288691
