KJ3222X1-BA1 12P2532X122
KJ3222X1-BA1 12P2532X122
KJ3222X1-BA1 12P2532X122
KJ3222X1-BA1 12P2532X122
KJ3222X1-BA1 12P2532X122
KJ3222X1-BA1 12P2532X122
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KJ3222X1-BA1

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Emerson KJ3222X1-BA1 12P2532X122 VE4033S2B1 is an eight-channel 4-20 mA HART Series 2 redundant analog input card for DeltaV M-series Traditional I/O. It preserves process-current acquisition and HART device access in a paired redundant architecture.
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Technical specifications for KJ3222X1-BA1

  • Manufacturer:
    Emerson
  • Part Number:
    KJ3222X1-BA1
  • Product Family:
    DeltaV
  • Product Type:
    8-Channel 4-20 mA HART Series 2 Redundant Analog Input Card
  • Stock:
    1
  • Number of channels:
    8
  • Nominal input range:
    4–20 mA
  • Full input range:
    1–22.5 mA with over-range checking
  • Input conversion:
    16 bit
  • Accuracy:
    0.1% of span
  • Repeatability:
    0.05%
  • LocalBus power:
    12 V DC at 150 mA
  • Bussed field power:
    24 V DC at 300 mA
  • Field circuit:
    24 V DC at 30 mA per channel
  • HART:
    Pass-through to AMS Device Manager; variables and status available to control
  • Terminal block key:
    A1
  • Ambient temperature:
    −40 to +70 °C
  • Shock:
    10 g half-sine wave for 11 ms
  • Vibration:
    1 mm peak-to-peak at 5–16 Hz; 0.5 g at 16–150 Hz
  • Relative humidity:
    5–95%, non-condensing
  • Airborne contaminants:
    ISA-S71.04 Class G3
  • Weight:
    0.4409 lbs (0.2 kg)
  • Estimated shipping dimensions:
    4.1 x 12.5 x 10.5 cm
  • Tariff Code:
    8538900000
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Applications Communication Diagnostics Environment

Features:

  • Eight current-loop channels accept 4-20 mA process signals.
  • HART variables and device status remain available to DeltaV engineering tools.
  • Series 2 redundancy uses a matching carrier, partner card and A1-keyed termination.
The ordered assembly combines KJ3222X1-BA1 with 12P2532X122 and VE4033S2B1 for an M-series redundant analog-input position.

Its channels acquire loop current while preserving digital HART access for instrument commissioning and asset work.

Before replacement, compare the full label, carrier, partner revision, A1 keying, loop power and saved database.

Availability is confirmed against the requested KJ3222X1-BA1 configuration at quotation.
Verified resources for Emerson KJ3222X1-BA1 12P2532X122 VE4033S2B1:

Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Acquiring redundant analog signals from intelligent process transmitters.
  • Maintaining HART access for diagnostics and field-device configuration.
  • Supporting planned card maintenance in critical M-series control loops.
  • HART pass-through connects supported field instruments with AMS Device Manager.
  • Device variables and status can be made available to the DeltaV control database.
  • The analog loop remains the primary process signal while digital data shares the pair.
  • Channel over-range checks help identify loop signals outside the documented span.
  • Redundant card status allows the controller to distinguish active and standby hardware.
  • HART status information adds instrument-level context to loop troubleshooting.
  • The documented operating range extends from -40 to +70 degrees C.
  • Relative humidity is specified at 5-95% without condensation.
  • Airborne contaminant tolerance follows ISA-S71.04 Class G3.
Description
KJ3222X1-BA1 is the analog-input card at the center of the 12P2532X122 / VE4033S2B1 ordering identity. Eight isolated process channels accept 4-20 mA signals, while the Series 2 design carries HART data into the DeltaV control and asset-management environment.

Within an M-series cabinet, the card operates with the documented redundant carrier, partner card and A1-keyed termination. This arrangement keeps field-current measurement available during a supported card-side switchover and gives engineering personnel access to device variables and status without a separate maintenance path.

Replacement work must follow the full label, not the front catalog number alone. Confirm 12P2532X122 and VE4033S2B1 on the installed hardware, record the carrier position and partner revision, isolate field power, preserve the HART database and check terminal keying before returning the loop group to service.
Alternative Names
KJ3222X1-BA1 KJ3222X1BA1 KJ3222X1 BA1 12P2532X122 VE4033S2B1 Emerson KJ3222X1-BA1 DeltaV KJ3222X1-BA1 12P2532X122 Emerson VE4033S2B1 redundant analog input card
Technical notes
KJ3222X1-BA1 service requires loop-power isolation plus verification of A1 keying, the redundant carrier, partner revision and the saved HART database. Similar front labels do not establish interchangeability.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
How does Emerson KJ3222X1-BA1 handle 4-20 mA HART signals in a redundant M-series position?
It converts eight loop-current channels at 16-bit resolution and passes supported HART variables and status through the DeltaV I/O path.
Which termination detail must remain aligned when servicing Emerson KJ3222X1-BA1?
The official instruction identifies A1 terminal-block keying; the keyed terminal assembly and carrier position must match before insertion.
What configuration evidence should accompany an Emerson KJ3222X1-BA1 partner-card exchange?
Capture the active and standby card revisions, carrier slot, HART device definitions, loop assignments and downloaded DeltaV database before removal.
Why should 12P2532X122 and VE4033S2B1 be checked on the Emerson KJ3222X1-BA1 nameplate?
Those identifiers describe the ordered assembly and should be confirmed on the actual label instead of being inferred from a similar KJ3222 front code.
Which incoming checks reduce risk when sourcing Emerson KJ3222X1-BA1 as a stored spare?
Request clear label photographs, inspect connector and keying condition, verify partner compatibility, and confirm the offered unit status and test scope.
Where can a buyer review Emerson KJ3222X1-BA1 instructions before requesting a quotation?
Use the exact-model PDF in Manuals, then provide the full three-part identity, quantity, destination and installed carrier details to Apter Power.