Process Control Solution — Emerson KJ3222X1-BA3 | DeltaV S-Series
Where This Product Is Used
The Emerson KJ3222X1-BA3 is an 8-channel analog input card designed for the Emerson DeltaV S-Series distributed control system (DCS). It is deployed across a wide range of process industries where precise 4-20 mA signal acquisition and HART communication are mission-critical:
- Oil & Gas: Upstream wellhead monitoring, midstream pipeline pressure/flow measurement, downstream refinery process loops
- Chemical & Petrochemical: Reactor temperature and pressure control, batch process automation
- Power Generation: Boiler drum level, turbine inlet pressure, feedwater flow monitoring
- Pulp & Paper: Digester pressure, stock flow, and bleach plant control
- Water & Wastewater: Pump station telemetry, effluent flow measurement, dosing control
- Pharmaceuticals: Clean-in-place (CIP) systems, bioreactor parameter monitoring (FDA 21 CFR Part 11 environments)
- Food & Beverage: Pasteurization loop control, tank level and temperature acquisition
Technical Specifications
| Part Number | KJ3222X1-BA3 |
| Manufacturer | Emerson Electric / Fisher-Rosemount |
| Series | DeltaV S-Series |
| Module Type | Analog Input (AI) |
| Number of Channels | 8 Channels |
| Signal Range | 4–20 mA |
| Communication Protocol | HART (Highway Addressable Remote Transducer) |
| Resolution | 16-bit ADC |
| Isolation | Channel-to-channel and channel-to-bus isolation |
| Power Consumption | Per DeltaV S-Series carrier specification |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Mounting | DeltaV S-Series I/O carrier / marshalling cabinet |
| Weight | 120 g |
| Certifications | CE, FM, CSA (refer to Emerson datasheet for full listing) |
Why Engineers Specify This Model
- Native HART Pass-Through: Enables simultaneous 4-20 mA process variable acquisition and HART digital communication for remote device diagnostics — no additional multiplexer required.
- 8-Channel Density: Maximizes I/O per carrier slot, reducing cabinet footprint and wiring costs in large-scale DCS installations.
- Plug-and-Play DeltaV Integration: Auto-recognized by DeltaV Explorer; module parameters download automatically — minimizing commissioning time.
- Predictive Diagnostics: Supports AMS Device Manager integration for loop health monitoring, reducing unplanned shutdowns.
- Hot-Swap Capable: Replace the card under power without shutting down the controller — critical for continuous process plants.
- High Accuracy: 16-bit resolution ensures tight process control tolerances across all 8 channels simultaneously.
Complete System Bill of Materials
For a fully operational DeltaV S-Series AI loop using the KJ3222X1-BA3, engineers typically specify:
- KJ3222X1-BA3 — AI 8-Channel 4-20mA HART Card (this item)
- KJ3001X1-BA1 — DeltaV S-Series 8-Slot I/O Carrier
- KJ4001X1-BA1 — DeltaV S-Series Controller
- KJ1501X1-BA1 — DeltaV Power Supply Module
- HART-compatible field transmitters (e.g., Rosemount 3051, Yokogawa EJA series)
- Marshalling terminal blocks and shielded twisted-pair cable (per ISA-5.1)
Compliance & Industry Standards
- HART Communication Foundation: HART 5/6/7 compatible
- IEC 61511: Suitable for use in Safety Instrumented Systems (SIS) — verify SIL rating with Emerson for specific loop design
- ISA-5.1: Instrumentation symbols and identification compliance
- CE Marking: EMC Directive 2014/30/EU compliant
- FM / CSA: Hazardous location approvals (verify revision suffix for exact approval scope)
- RoHS: Compliant with EU Directive 2011/65/EU
Quality Assurance & Sourcing
- ✅ Genuine OEM Part: Sourced from authorized Emerson channels and verified surplus inventories
- ✅ Functional Testing: Each unit undergoes power-on and communication verification prior to shipment
- ✅ Anti-Counterfeit Inspection: Label, PCB revision, and firmware version verified against Emerson documentation
- ✅ ESD-Safe Packaging: Shipped in anti-static bags with foam cushioning to prevent transit damage
- ✅ Warranty: 90-day replacement warranty against DOA or functional defects
How to Source This Part
The KJ3222X1-BA3 is available for immediate quotation and shipment from Konmask.com. We serve OEMs, system integrators, MRO procurement teams, and plant maintenance departments globally.
- 📧 Email RFQ: [email protected]
- 📞 Phone / WhatsApp: +0086 19859288691
- 🌐 Online Store: https://Konmask.com
- ⏱ Lead Time: In-stock units ship within 1–3 business days; EXW Xiamen, China
- 💳 Payment: T/T, PayPal, credit card, and trade assurance accepted
Application-Specific FAQ
Q: Is the KJ3222X1-BA3 compatible with DeltaV Version 14 and later?
A: Yes. The card is recognized by DeltaV v11 through v15+. Confirm firmware compatibility with your DeltaV system version via Emerson’s compatibility matrix.
Q: Can I use this card in a Safety Instrumented System (SIS)?
A: The KJ3222X1-BA3 is a standard AI card, not a certified SIS module. For SIL-rated loops, specify the Emerson DeltaV SIS platform (e.g., KJ3222X1-BA1 SIS variant). Contact us for SIS-rated alternatives.
Q: Does this card support HART multi-drop mode?
A: HART multi-drop is not recommended for this card in standard DeltaV configurations. Each channel is designed for point-to-point 4-20 mA + HART operation.
Q: What is the difference between KJ3222X1-BA1, BA2, and BA3?
A: The suffix (BA1/BA2/BA3) denotes hardware revision levels. BA3 is the latest revision with improved EMC performance and extended temperature tolerance. Always verify compatibility with your carrier revision.
Q: Can Konmask provide a certificate of conformance (CoC)?
A: Yes. A CoC and inspection report are available upon request for all orders.
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