Manufacturer: Emerson

Model Number:KJ3222X1-BA3

Input Type:4-20mA with HART communication

Number of Channels:8

 Power Supply:

Local Bus Power: 12 VDC at 150 mA

Bussed Field Power: 24 VDC at 300 mA

Field Circuit Power: 24 VDC at 30 mA/channel

 Temperature Range: -40°C to +70°C

Shock Resistance: 10 g half-sine wave for 11 ms

Vibration Resistance:1 mm peak-to-peak from 2 to 13.2 Hz;0.7 g from 13.2 to 150 Hz

Humidity: 5% to 95% non-condensing

Dimensions:4.3x12.5x10.5cm

Weight: 0.18kg

The EMERSON KJ3222X1-BA3 is a Series 2 Analog Input (AI) card with 8 channels, specifically designed for 4-20mA HART signals in hazardous industrial environments. It is certified for ATEX and IECEx, making it suitable for applications in chemical plants, refineries, and oil & gas industries where safety and reliability are critical. This module ensures precise and stable signal acquisition, enhancing the performance of process control systems in demanding conditions.

Built for high-performance, the KJ3222X1-BA3 provides accurate analog input processing with HART communication, enabling seamless integration with smart field instruments. It minimizes electrical noise and interference, ensuring stable signal transmission even in harsh operating environments. Additionally, its rugged industrial design offers excellent resistance to temperature extremes, vibration, and shock, making it a dependable choice for mission-critical operations.

With seamless compatibility with Emerson DeltaV distributed control systems (DCS), this module supports easy installation and system expansion. Its advanced diagnostics and real-time monitoring capabilities help optimize maintenance and reduce downtime. Whether used in a refinery or a chemical processing plant, the KJ3222X1-BA3 delivers exceptional accuracy, reliability, and long-term performance, making it an essential component for modern industrial automation.

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