EMERSON KJ4001X1-CA1 12P0623X093 I/O Terminal Block | Replacement, Equivalent & Selection Guide
The EMERSON KJ4001X1-CA1 (P/N: 12P0623X093) is a DeltaV S-Series I/O Terminal Block designed for reliable field-wiring termination in distributed control system (DCS) architectures. Konmask.com stocks genuine and equivalent units, fully tested and ready to ship worldwide.
Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Emerson (Fisher-Rosemount) |
| Part Number | KJ4001X1-CA1 |
| Reference P/N | 12P0623X093 |
| Series | DeltaV S-Series |
| Module Type | I/O Terminal Block |
| Mounting | DIN Rail / Carrier-mounted |
| Weight | Approx. 80 g |
| Condition | New / Refurbished / Tested |
| Warranty | 12 Months |
Compatible Replacement & Equivalent Models
If the KJ4001X1-CA1 is unavailable or discontinued, the following models are functionally compatible or serve as direct replacements in DeltaV S-Series systems:
| Model | Description | Compatibility |
|---|---|---|
| KJ4001X1-BA1 | DeltaV S-Series I/O Terminal Block (earlier revision) | Direct replacement |
| KJ4001X1-DA1 | DeltaV S-Series I/O Terminal Block (later revision) | Direct replacement |
| KJ4002X1-BA1 | DeltaV I/O Terminal Block (alternate channel count) | Functional equivalent – verify channel mapping |
| VE4001S2T2B4 | Ovation I/O Terminal Block (Emerson) | Platform-specific – not interchangeable |
Always verify firmware revision and carrier compatibility before substitution. Contact Konmask.com for cross-reference assistance.
Why Choose the Original KJ4001X1-CA1
- OEM-certified design — engineered to Emerson DeltaV tolerances for zero-compromise signal integrity
- Revision-matched — P/N 12P0623X093 ensures exact hardware revision alignment with your existing DeltaV S-Series carrier
- Plug-and-play replacement — no firmware changes or re-configuration required when replacing like-for-like
- Long-term availability — Konmask.com maintains buffer stock to support MRO and emergency replacement needs
Typical Applications
- Oil & gas process control (upstream / midstream / downstream)
- Chemical and petrochemical plant DCS wiring termination
- Power generation control systems
- Pharmaceutical batch process automation
- Pulp & paper and water treatment facilities
- Any DeltaV S-Series I/O subsystem requiring field-wiring termination blocks
System Compatibility
- Platform: Emerson DeltaV S-Series DCS
- Compatible Carriers: KJ4001X1 series I/O carriers
- DeltaV Versions: Compatible with DeltaV v10.x through v14.x (verify with your system integrator for v15+)
- Not compatible with: DeltaV M-Series, Ovation, or third-party DCS platforms without adapter
Selection Guide
Use the table below to select the correct terminal block for your application:
| Requirement | Recommended Model |
|---|---|
| Standard DeltaV S-Series replacement (current revision) | KJ4001X1-CA1 / 12P0623X093 ✓ |
| Earlier revision system (pre-2015 install) | KJ4001X1-BA1 |
| Newer system (post-2020 install) | KJ4001X1-DA1 (confirm with Emerson) |
| Budget / refurbished option | Tested KJ4001X1-CA1 (ask Konmask.com) |
Quality Assurance & Sourcing
- All units sourced from authorized distributors or OEM-certified supply chains
- 100% functional test prior to shipment
- Anti-static packaging with inspection report included
- Traceable lot documentation available on request
- ISO-aligned quality management process
How to Order
- Click Add to Cart or Buy Now on this page
- For bulk orders (>5 units) or urgent MRO needs, email [email protected]
- Provide your DeltaV system version and carrier model for cross-reference confirmation
- Lead time: In-stock units ship within 1–3 business days; sourced units 5–15 business days
Replacement & Compatibility FAQ
Q: Can KJ4001X1-CA1 replace KJ4001X1-BA1 directly?
A: Yes, in most DeltaV S-Series installations the CA1 revision is a drop-in replacement for BA1. Confirm carrier revision compatibility before installation.
Q: Is 12P0623X093 the same as KJ4001X1-CA1?
A: Yes. 12P0623X093 is Emerson’s internal reference part number for the KJ4001X1-CA1 terminal block.
Q: Do you supply refurbished units?
A: Yes. All refurbished units are fully tested and carry a 12-month warranty. Specify “refurbished” when contacting us.
Q: Can this be used with non-Emerson DCS systems?
A: No. This terminal block is designed exclusively for the Emerson DeltaV S-Series I/O subsystem.
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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