Product image is representative; revision or series may vary. Contact us to request a specific version.
Product Describe:
Emerson KJ4002X1-BF2 12P3866X012 identifies a DeltaV bottom extender cable assembly. Current manufacturer carrier documentation specifies KJ4002X1-BF2 as the 1.2 m, 44-pin extender-cable execution.
Between compatible horizontal carriers, KJ4002X1-BF2 continues the backplane connection through a documented 1.2 m cable. Acceptance depends on connector keying, cable length, bend protection and the controlled carrier-power path.
KJ4002X1-BF2 12P3866X012
KJ4002X1-BF2
1.2 m
44-pin extender cable
Retain the exact host position, connections and configuration record. Complete controlled diagnostics and a functional test before service release.
Important Notice: Confirm KJ4002X1-BF2 12P3866X012, every companion marking and the recorded acceptance result before replacement.
The technical reference consolidates product identity and interface data; the installation guide provides separate readiness, configuration, verification and handover checks.
Separated-carrier connection
Extends the DeltaV backplane between compatible horizontal-carrier sections.
Cabinet routing
Supports a documented 1.2 m route without changing the carrier sequence.
Maintenance replacement
Keeps the complete cable identity and both keyed ends under one record.
Power-boundary validation
Requires verification of the carrier load before re-energization.
Read the applicable product and site instructions before work. Verify KJ4002X1-BF2 12P3866X012, the installed host and every connected interface before isolation or replacement.
1
Confirm the complete Emerson KJ4002X1-BF2 12P3866X012 marking against the receiving record before work.
2
Place the connected process, rack, machinery and control functions in the approved maintenance state.
3
Record the installed position, wiring, terminal hardware, settings and companion components before removal.
4
Isolate every affected electrical and process-energy source and verify the safe state.
5
Protect keyed connectors, terminals and electronics from contamination, strain and electrostatic damage.
6
Restore only the recorded wiring, grounding, shielding, settings and matched companion hardware.
7
Energize in the controlled sequence and review every available module, rack and system diagnostic.
8
Function-test horizontal-carrier backplane extension and retain the signed acceptance result before service release.
Technical notes
Evidence boundary: Manufacturer documentation identifies the complete base model and cable execution; the 12P item marking is retained exactly. Use Emerson KJ4002X1-BF2 12P3866X012 only after the physical marking, installed position, terminal hardware and companion equipment have been reconciled.
What is the documented purpose of Emerson KJ4002X1-BF2 12P3866X012?
Emerson KJ4002X1-BF2 12P3866X012 identifies a DeltaV bottom extender cable assembly. Current manufacturer carrier documentation specifies KJ4002X1-BF2 as the 1.2 m, 44-pin extender-cable execution.
Which product family contains Emerson KJ4002X1-BF2 12P3866X012?
The documented base model belongs to the DeltaV M-series product family.
Which function is documented for Emerson KJ4002X1-BF2 12P3866X012?
For the documented base model, cable length is 1.2 m.
What channel or interface detail applies to Emerson KJ4002X1-BF2 12P3866X012?
For the documented base model, connector is 44-pin extender cable.
Which power boundary applies to Emerson KJ4002X1-BF2 12P3866X012?
For the documented base model, assembly type is Bottom extender cable assembly.
Which environmental limit applies to Emerson KJ4002X1-BF2 12P3866X012?
For the documented base model, electrical rating is 12.6 V DC, 15 A.
What diagnostic or maintenance point applies to Emerson KJ4002X1-BF2 12P3866X012?
For the documented base model, operating temperature is -40 to 70°C.
What should be verified after installing Emerson KJ4002X1-BF2 12P3866X012?
Verify the complete marking, installed interfaces, retained settings, diagnostics and controlled operation of horizontal-carrier backplane extension before release.
Manufacturers
Supporting new and legacy automation
Whether you're maintaining existing equipment or sourcing parts for current systems, we provide fast, dependable supply you can rely on.
Please try to be as accurate as possible with your search.
We can quote you on 1000s of specialist parts, even if they are not listed on our website.