EMERSON KC3011X1-BA1 12P6749X012 Analog Input Module | Replacement, Equivalent & Selection Guide
The EMERSON KC3011X1-BA1 (Part No. 12P6749X012) is an industrial-grade Analog Module designed for use in Emerson DeltaV distributed control systems. Konmask.com supplies both genuine OEM units and verified compatible replacements to support your automation infrastructure with minimal downtime.
Technical Specifications
- Manufacturer: Emerson Electric / Fisher-Rosemount
- Model / SKU: KC3011X1-BA1
- Part Number: 12P6749X012
- Module Type: Analog Input/Output Module
- Series: DeltaV™ I/O Series
- Signal Type: Analog (4–20 mA / 0–10 V configurable)
- Communication: DeltaV fieldbus backplane
- Mounting: DeltaV carrier / I/O subsystem
- Weight: 720 g (approx.)
- Operating Temperature: 0°C to 60°C
- Certifications: CE, UL (refer to OEM datasheet for full listing)
Compatible Replacement & Equivalent Models
The following models are commonly evaluated as replacements or equivalents for the KC3011X1-BA1. Always verify electrical and firmware compatibility before substitution:
- EMERSON KC3011X1-BA2 — next-revision variant, pin-compatible
- EMERSON KJ3002X1-BA1 — alternative DeltaV analog I/O card
- EMERSON KJ3003X1-BA1 — extended-channel analog module
- Honeywell 51304485-150 — cross-brand analog I/O (requires engineering review)
- ABB 3BSE020508R1 AI810 — cross-brand option for retrofit projects
Contact Konmask.com for a free compatibility assessment before ordering a replacement.
Why Choose the Original Model
- Guaranteed firmware and backplane compatibility with existing DeltaV controllers
- No re-engineering or re-commissioning required
- Full OEM warranty and traceability documentation available
- Plug-and-play replacement — minimizes plant downtime
- Supported by Emerson’s global service network
Typical Applications
- Oil & gas process control (upstream / midstream / downstream)
- Chemical and petrochemical plant automation
- Power generation and utilities
- Pharmaceutical batch processing (FDA 21 CFR Part 11 environments)
- Pulp, paper, and water treatment facilities
System Compatibility
- Emerson DeltaV™ S-series controllers (MD, MD Plus, SD, SD Plus)
- DeltaV I/O subsystem carriers (8-slot and 12-slot)
- DeltaV v10.x through v14.x (verify with your system version)
- Compatible with HART-enabled field instruments when used with appropriate I/O card
Selection Guide
Use the following criteria to select the correct analog module for your DeltaV system:
- Channel count: Confirm required AI/AO channel count matches your I/O carrier slot allocation.
- Signal range: Verify 4–20 mA or voltage input/output requirements.
- HART support: If HART pass-through is needed, confirm module revision supports it.
- DeltaV version: Cross-check module firmware compatibility with your DCS version.
- Redundancy: Determine if a redundant I/O pair is required for your SIL rating.
Not sure which module fits your system? Contact our selection team with your DeltaV controller model and I/O carrier part number.
Quality Assurance & Sourcing
- All units sourced from authorized distributors or directly from OEM-certified channels
- 100% functional test prior to shipment
- Anti-static packaging with full traceability documentation
- Certificate of Conformance (CoC) available upon request
- Refurbished units clearly labeled and priced separately
How to Order
- Add the EMERSON KC3011X1-BA1 12P6749X012 to your cart on this page.
- For bulk orders (>5 units) or urgent requirements, email [email protected].
- Provide your DeltaV system version and carrier model for compatibility confirmation.
- Lead time: In-stock units ship within 1–3 business days; sourced units 5–15 business days.
- International shipping available — DDP/DAP Incoterms supported.
Replacement & Compatibility FAQ
Q: Can I use KC3011X1-BA2 as a direct replacement for KC3011X1-BA1?
A: In most cases yes — the BA2 revision is backward-compatible, but confirm with your DeltaV system version before installation.
Q: Is this module compatible with DeltaV v13.3?
A: Yes, the KC3011X1-BA1 is supported on DeltaV v10.x through v14.x. Contact us if you need version-specific firmware documentation.
Q: Do you supply refurbished units?
A: Yes. Refurbished units are tested, clearly labeled, and offered at a reduced price. New OEM units are also available.
Q: Can this module be used in a SIL-rated loop?
A: Consult the Emerson SIL manual for this module series. Konmask can provide the relevant safety documentation upon request.
Q: What is the lead time for out-of-stock units?
A: Typically 5–15 business days depending on sourcing. Contact us for urgent requirements.
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