Emerson KJ3222X1-BA3 AI 8 CH 4-20mA HART CARD SERIES 2

Product Description

The Emerson KJ3222X1-BA3 is an 8-channel analog input module designed for use in DeltaV Series 2 systems. It supports 4–20 mA current input with HART communication, enabling precise analog signal acquisition and digital diagnostics in demanding industrial environments.

Key Features

• Input Channels: 8 analog inputs (4–20 mA) with HART protocol support

• Power Requirements:

• Local Bus Power: 12 VDC @ 150 mA

• Bussed Field Power: 24 VDC @ 300 mA

• Field Circuit Power: 24 VDC @ 30 mA per channel

• Environmental Ratings:

• Operating Temperature: –40 °C to +70 °C

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

• Vibration Tolerance: 1 mm (2–13.2 Hz), 0.7 g (13.2–150 Hz)

• Humidity: 5% to 95%, non-condensing

• Airborne Contaminants: ISA-S71.04 Class G3