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Emerson DeltaV M-series Series 2 KJ3222X1-BA1 8-Channel 4-20 mA HART Redundant Analog Input Card

Emerson DeltaV M-series Series 2 KJ3222X1-BA1 8-Channel 4-20 mA HART Redundant Analog Input Card

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

Complete Model

KJ3222X1-BA1

Official Product Description

Emerson KJ3222X1-BA1 DeltaV M-series Series 2 eight-channel 4-20 mA HART analog input card for simplex or redundant I/O use.

CORE FEATURE: Eight high-resolution 4-20 mA HART inputs with supported redundant I/O operation.

LEAD TIME: In stock

WARRANTY: 1 year

Email Inquiry [email protected]

WhatsApp +86 18159889985

Appurtenance:

emerson deltav m series series 2 kj3222x1 ba1 8 channel 4 20ma hart redundant analog input card-1

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

Product Overview

KJ3222X1-BA1 is an Emerson DeltaV M-series Series 2 eight-channel 4-20 mA HART analog input card designed for simplex or redundant I/O applications.

The official PDS specifies a 1 to 22.5 mA full input range, 0.1 percent span accuracy, 16-bit conversion, 0.05 percent repeatability and HART pass-through for AMS Device Manager.

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

Technical Data

Complete model	KJ3222X1-BA1
Brand	Emerson
Product family	DeltaV M-series Series 2 Traditional I/O
Product type	8-channel 4-20 mA HART analog input card for simplex or redundant operation
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 current	Simplex 120 mA typical, 150 mA maximum; redundant 175 mA typical, 250 mA maximum per card
Bussed field power	24 VDC at 300 mA
Field-circuit rating	24 VDC at 30 mA
Terminal-block key	A1
Termination options	Standard, redundant standard, fused, four-wire, 16-pin and 24-pin mass termination
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	FM13ATEX0034U; IECEx FMG 13.0015U; FM Class I Division 2 Groups A-D T4, subject to the exact product label
Official sources	Emerson instruction sheet ATEX134 page 1; DeltaV M-series Traditional I/O PDS pages 4, 5, 26, 28 and 29; Zone 2 instruction 12P2046 page 12

Inquiry

CONTACT

STELLA

Email Inquiry [email protected]

WhatsApp +86 18159889985

Applications & Features

Eight HART inputs

Eight 4-20 mA channels support HART variables and device status.

Redundant I/O capability

The BA1 card is identified for redundant application and is listed with a redundant standard terminal block.

High-resolution conversion

The input path provides 16-bit conversion with 0.1 percent span accuracy.

AMS pass-through

HART pass-through supports compatible device access through AMS Device Manager.

Connections

Two-wire inputs	Use the approved A1-keyed standard, fused or 16-pin termination arrangement.
Four-wire inputs	Use the approved four-wire or 24-pin mass-termination arrangement with the required external transmitter supply.
Redundant termination	Use the listed redundant standard terminal block when the DeltaV architecture requires paired cards.
LocalBus	12 VDC nominal with distinct simplex and redundant current limits.
Bussed field power	24 VDC at 300 mA.
Channel circuit	24 VDC at 30 mA on the exact instruction sheet.

Installation

01 - Verify the BA1 suffix

Match KJ3222X1-BA1 on the label, quotation and dated photos; do not treat BA2 as the same compatibility variant.

02 - Confirm simplex or redundant use

Select the standard or redundant A1-keyed terminal hardware required by the installed DeltaV architecture.

03 - Choose transmitter wiring

Use the approved two-wire or four-wire termination and field-power arrangement.

04 - Validate signal performance

Confirm 4-20 mA scaling, HART requirements, input frequency response and the LocalBus and field-power budgets.

05 - Apply certified procedures

Follow ATEX134 and the site requirements before field wiring, card removal or insertion.

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-BA1 be verified?

Match KJ3222X1-BA1 on the label, quotation and dated photos. Confirm eight 4-20 mA HART inputs, A1 keying and the redundant-card identification.

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

Request current images of the label, A1 keying, indicators, contacts, terminal interface and packaging. Inspect for insertion marks from paired-card service, repairs or changed labels.

Q3. How should supplier legality and reliability be checked?

Verify the legal entity, registered address, payment beneficiary and traceable contact. The offer must state Emerson, KJ3222X1-BA1, HART AI card, condition and quantity.

Q4. Which specifications must engineering confirm before purchase?

Confirm eight 4-20 mA HART inputs, simplex or redundant use, 16-bit resolution, A1 keying, two-wire or four-wire termination, power budgets and firmware compatibility.

Q5. What physical evidence should be requested before payment?

Ask for date-marked photos showing the complete nameplate, serial data, A1 keying, indicators, rear contacts and the exact terminal-block interface.

Q6. Can a different suffix replace KJ3222X1-BA1?

Not automatically. KJ3222X1-BA1 is identified for the newer supported terminal arrangements and redundant application. Verify system version and terminal hardware before substituting any other suffix.

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