ATEX specification

AO 4-20 mA HART 8 channel

Part number: ATEX135

Date of publication: July 2021

KJ3221X1-BA1 AO 4-20 mA HART 8-Channel

EMERSON KJ3221X1-BA1 is an 8-channel analog output module (AO) supporting 4-20 mA and HART protocols, which is a part of Emerson DeltaV system. This module has the following features:

Number of channels and signal types: The module provides 8 independent analog output channels, each of which supports 4-20 mA current signal, and is compatible with HART protocol for communication and parameter configuration with HART equipment.

Application scenario: This module is suitable for industrial automation field, and can control multiple HART devices at the same time, supporting process control, data acquisition and diagnosis functions.

Compatibility: It is compatible with the DeltaV system, supports the built-in safety I/O function of DeltaV, and is suitable for industrial environments requiring high reliability and safety.EMERSON KJ3221X1-BA2 VE4035S2B1 ATEX Instruction Sheet

Technical specification: The module is designed as a modular structure with high reliability, which is suitable for harsh industrial environment. In addition, its power consumption is low, 2.7W

Other information: The specific model of KJ3221X1-BA1 indicates that it is an analog output card in Emerson DeltaV series, and together with other similar models (such as KJ3221x1-BK1AI module), it forms a part of Emerson industrial automation solution