Description

The KJ3222X1-BA3 analog input module from Emerson is engineered for DeltaV control systems, offering eight high-precision input channels with full HART communication support. It ensures reliable signal acquisition in demanding industrial environments.

Specifications

• Manufacturer: Emerson

• Model: KJ3222X1-BA3

• Function: Analog input module for DeltaV systems

• Channels: 8 analog input channels

• Signal Type: 4–20 mA current loop

• HART Communication: Supported on all channels

Power Requirements

• Local Bus Power: 12 VDC at 150 mA

• Bussed Field Power: 24 VDC at 300 mA

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

Environmental Conditions

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

• Shock Resistance: 10g, half-sinewave, 11 ms duration

• Vibration:

  • 1 mm peak-to-peak (2–13.2 Hz)

  • 0.7g acceleration (13.2–150 Hz)

• Airborne Contaminants: ISA-S71.04-1985 Class G3

• Humidity Range: 5% to 95%, non-condensing

Mechanical Details

• Terminal Block Key Position: A1

• Dimensions: 25.4 cm × 2.5 cm × 20.3 cm

• Weight: 0.5 kg

Features

• Eight Independent Channels: Enables simultaneous analog signal acquisition

• HART Protocol Support: Facilitates advanced device diagnostics and configuration

• Compact Form Factor: Slim profile fits easily into control cabinets

• Wide Temperature Range: Operates reliably from –40°C to +70°C

• Robust Vibration Tolerance: Handles industrial motion and shock conditions

• Low Power Consumption: Efficient power usage across all input channels

• Corrosion-Resistant Build: Rated for G3 airborne contaminants

• Flexible Mounting: Terminal block keyed for secure installation

• DeltaV System Integration: Seamlessly connects with Emerson automation platforms

• Field-Proven Reliability: Trusted in process control and manufacturing environments