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EMERSON KJ3222X1-BA1 12P2533X152 Input Analog Modul

EMERSON KJ3222X1-BA1 12P2533X152 Input Analog Modul

Channels

8 Analog Inputs

Signal Range

4 to 20 mA DC

Local Bus Power

12 VDC nominal, supplied from the DeltaV carrier bus for internal logic operation

Field Loop Power

24 VDC supplied via I/O carrier or terminal block for 2-wire loop-powered transmitters

Hardware Diagnostics

Channel-level diagnostics for open-circuit and short-circuit detection

 

Overview

The Emerson DeltaV M-Series 8-Channel Analog Input Module is part of the legacy M-Series traditional I/O hardware family within the Emerson DeltaV Distributed Control System platform developed by Emerson. This module is engineered to provide reliable analog signal acquisition and intelligent field device integration for industrial process automation systems.

 

Specifications

Manufacturer

Emerson

Product Family

DeltaV M-Series Traditional I/O

Model Number

KJ3222X1-BA1

Manufacturing Part Number

12P2533X152

Product Type

Analog Input HART Module

Channels

8 Analog Input Channels

Input Signal Range

4–20 mA

HART Communication

Supported (Full HART Pass-through)

Series

Series 2

Local Bus Power Rating

12 VDC at 150 mA

Bussed Field Power

24 VDC at 300 mA

Field Circuit Rating

24 VDC at 30 mA per Channel

Input Voltage

24 VDC

Hardware Diagnostics

Open-circuit and short-circuit detection

Hot Swap Capability

Supported

Operating Temperature

-40°C to +70°C

Relative Humidity

5–95% Non-condensing

Shock Resistance

10 g half-sine wave for 11 ms

Vibration Resistance

1 mm peak-to-peak (2–13.2 Hz); 0.7 g (13.2–150 Hz)

Protection Rating

IP20

Certifications

CE, UL, CSA, ATEX

 

Core Function

The module serves as a high-density 8-channel analog input interface designed for connection with standard industrial field transmitters using 4–20 mA current loops. It supports a wide range of process instrumentation, including:

l Pressure transmitters

l Temperature transmitters

l Flow meters

l Level measurement devices

The module enables accurate and stable collection of process signals, helping operators maintain efficient process control and real-time system monitoring.

 

Key Benefits

l High-density 8-channel analog input design

l Supports standard 4–20 mA field instrumentation

l Full HART communication pass-through

l Enhanced asset monitoring and diagnostics

l Improved predictive maintenance capabilities

l Seamless integration with DeltaV DCS architecture

l Reliable performance in critical process environments

 

FQA

Q1: What does this module do?

A: It is an 8-channel Analog Input module for the Emerson DeltaV Distributed Control System. The module reads standard 4–20 mA process signals from field transmitters while simultaneously extracting digital HART diagnostic data from smart instruments.

Q2: Why are there two different part numbers on the module?

A: KJ3222X1-BA1 is the commercial ordering model number commonly used for purchasing and system configuration. 12P2533X152 is the physical manufacturing part number printed on the hardware label. Both numbers refer to the same module.

Q3: Can the module be replaced while the system is running?

A: Yes. The module supports hot swapping. However, removing the module immediately interrupts all 8 active loop signals. Operators should place the associated control loops into Manual mode before removing the card to prevent unwanted process shutdowns or trips.

Q4: Is the module compatible with non-HART transmitters?

A: Yes. The module is fully compatible with standard 4–20 mA analog transmitters. In this case, normal analog signal processing continues to function, but no HART digital diagnostic information will be available for that channel.

Q5: Does the module directly power field transmitters?

A: No. The module itself does not independently generate field power. It regulates and routes loop current while relying on an external 24 VDC power supply provided through the DeltaV carrier or terminal block to operate 2-wire transmitters.

 

Contact us

Email: sales@amikon.cn

Whatsapp/phone: +86 18020776792

 

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