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Emerson DeltaV M-series Series 2 KJ3222X1-BA2 8-Channel 4-20 mA HART Analog Input Card

Emerson DeltaV M-series Series 2 KJ3222X1-BA2 8-Channel 4-20 mA HART Analog Input Card

Emerson DeltaV M-series Series 2 8-Channel 4-20 mA HART Analog Input Card for Earlier DeltaV Versions

Complete Model

KJ3222X1-BA2

Official Product Description

Emerson KJ3222X1-BA2 DeltaV M-series Series 2 eight-channel 4-20 mA HART analog input card specified for earlier DeltaV version compatibility.

CORE FEATURE: Eight 4-20 mA HART inputs with the BA2 compatibility suffix for earlier DeltaV installations.

LEAD TIME: In stock

WARRANTY: 1 year

Email Inquiry [email protected]

WhatsApp +86 18159889985

Appurtenance:

emerson deltav m series series 2 kj3222x1 ba2 8 channel 4 20ma hart analog input card-1

Overview
Technical Data
Inquiry
Applications & Features
Connections
Installation
Environment
FAQ
Recommend Models
Recommended Products

Product Overview

KJ3222X1-BA2 is an Emerson DeltaV M-series Series 2 eight-channel 4-20 mA HART analog input card.

The current Emerson PDS states that installations earlier than DeltaV v10.3.1 should request KJ3222X1-BA2, distinguishing this suffix from BA1 for compatibility planning.

The exact July 2021 instruction sheet identifies 12 VDC LocalBus power at 150 mA, 24 VDC bussed field power at 300 mA, 30 mA field circuits, A1 keying and a -40 to +70 degrees C ambient range.

Technical Data

Complete model	KJ3222X1-BA2
Brand	Emerson
Product family	DeltaV M-series Series 2 Traditional I/O
Product type	8-channel 4-20 mA HART analog input card for earlier DeltaV version compatibility
Number of channels	8
Nominal input range	4 to 20 mA
Full input range	1 to 22.5 mA with overrange checking
HART support	HART pass-through for AMS Device Manager; variables and status available for control functions
Accuracy over temperature	0.1 percent of span
Resolution	16-bit A/D converter
Repeatability	0.05 percent of span
Frequency response	-3 dB at 2.7 Hz; -20.5 dB at one-half sampling frequency
HART scan time	600 to 800 ms typical per enabled channel
Isolation	Each channel optically isolated from the system and factory tested to 1500 VDC
LocalBus power	12 VDC at 150 mA on the exact BA2 instruction sheet
Bussed field power	24 VDC at 300 mA
Field-circuit rating	24 VDC at 30 mA per channel
Terminal-block key	A1
DeltaV compatibility note	Emerson PDS directs systems earlier than DeltaV v10.3.1 to request KJ3222X1-BA2
Dimensions	10.7 x 4.1 x 10.5 cm, height x width x depth
Weight	Not specified in the official sources reviewed
Protection rating	IP20 component
Operating temperature	-40 to +70 degrees C
Certifications	FM19ATEX0173U; IECEx FMG 19.0019U; FM21UKEX0017U; FM Class I Division 2 and Zone 2, subject to the exact product label
Official sources	Emerson instruction sheet ATEX228 page 1; DeltaV M-series Traditional I/O PDS pages 4, 5, 26, 28 and 29

Inquiry

CONTACT

STELLA

Email Inquiry [email protected]

WhatsApp +86 18159889985

Applications & Features

Eight HART inputs

Eight 4-20 mA channels support HART device communication and diagnostic data.

Earlier-version compatibility

The current PDS specifically identifies BA2 for DeltaV software earlier than v10.3.1.

High-resolution measurement

The published family performance is 16-bit conversion with 0.1 percent span accuracy.

A1 keyed interface

The exact BA2 instruction sheet specifies A1 terminal-block keying.

Connections

Analog inputs	Eight 4-20 mA HART channels with a 1 to 22.5 mA full range.
LocalBus	12 VDC at 150 mA on the exact BA2 instruction sheet.
Bussed field power	24 VDC at 300 mA.
Channel circuit	24 VDC at 30 mA per channel.
Terminal block	Use compatible A1-keyed terminal hardware approved for the installed earlier DeltaV version.
HART access	Confirm AMS Device Manager pass-through and controller-version support before commissioning.

Installation

01 - Verify the BA2 suffix

Match KJ3222X1-BA2 on the product label, quotation and dated photos; do not shorten it to BA1.

02 - Check DeltaV version

Confirm that the installed software version and I/O database require the BA2 compatibility variant.

03 - Confirm A1 keying

Use only compatible A1-keyed terminal hardware approved for the selected system version.

04 - Validate signal and power

Confirm eight 4-20 mA HART inputs, field-power budget, channel current limit, polarity and transmitter wiring.

05 - Follow BA2 removal rules

The exact ATEX228 sheet states that system power must be de-energized before removing or inserting this card.

Environment

Ambient temperature

-40 to +70 degrees C on the exact instruction sheet.

Storage temperature

-40 to +85 degrees C in the current M-series Traditional I/O data sheet.

Protection

IP20 component; install in the enclosure required by the site and certification.

Relative humidity

5 to 95 percent, non-condensing.

Shock

10 g half-sine wave for 11 ms.

Airborne contaminants

ISA-S71.04-1985 Class G3 with conformal coating.

Maintenance

No user-serviceable parts; calibration is not required unless the exact card documentation states otherwise.

FAQ

Q1. How can the exact quoted KJ3222X1-BA2 be verified?

Match the complete KJ3222X1-BA2 suffix on the label, quotation and dated photos. Confirm eight HART analog inputs and A1 keying.

Q2. How can New, Used or Refurbished condition be distinguished?

Request current photos of the full BA2 label, A1 keying, contacts, indicators, housing and packaging. Check for insertion wear, repair residue, altered approval markings or replaced labels.

Q3. How should supplier legality and reliability be checked?

Verify the supplier legal entity, registered address, payment beneficiary and traceable contact. The offer must state KJ3222X1-BA2 without substituting BA1.

Q4. Which specifications must engineering confirm before purchase?

Confirm DeltaV software version, BA2 compatibility requirement, eight 4-20 mA HART inputs, A1 termination, 16-bit conversion, power limits and removal procedure.

Q5. What physical evidence should be requested before payment?

Ask for date-marked photos showing the complete BA2 nameplate, serial data, A1 key position, front indicators, rear contacts, terminal interface and sealed packaging when offered as new.

Q6. Can a different suffix replace KJ3222X1-BA2?

Not without a compatibility review. The official PDS assigns the BA2 suffix to earlier DeltaV versions. Verify the controller software and terminal block before changing to any other suffix.

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