Emerson KJ3223X1-BK1 Analog Input Module

Description

The Emerson KJ3223X1-BK1 is a high-performance 16-channel analog input module designed for the DeltaV™ S-series distributed control system. It supports 4–20 mA signals with integrated HART communication, making it ideal for precise data acquisition and intelligent device interfacing in industrial automation.

Specifications

• Input Channels: 16 analog inputs
• Signal Type: 4–20 mA with HART protocol
• Input Impedance: 250 Ω (built-in)
• Power Supply:
  • Local Bus: 12 VDC @ 150 mA
  • Bussed Field Power: 24 VDC @ 600 mA
  • Field Circuit: 24 VDC @ 30 mA per channel
• Operating Temperature: –40°C to +70°C
• Humidity Range: 5% to 95% non-condensing
• Shock Resistance: 10 g, 11 ms half-sine wave
• Vibration Tolerance: 1 mm (2–13.2 Hz), 0.7 g (13.2–150 Hz)
• Certifications: CE, ATEX, IECEx, FM, CSA
• Installation: Plug-in card for DeltaV I/O architecture
• Product Origin: USA
• Warranty: 1 year

Features

• High-Density Input: Captures multiple process signals in a compact footprint
• HART Compatibility: Enables device diagnostics and remote configuration
• Optical Isolation: Protects system bus from field signal interference
• Smart Signal Processing: Ensures accurate and stable data acquisition
• No Calibration Required: Simplifies setup and reduces maintenance
• Hazardous Area Certified: Suitable for Zone 2 and Class I Div. 2 installations
• DeltaV Integration: Seamlessly connects with Emerson’s control system for scalable automation
• Robust Design: Built to withstand harsh industrial conditions and airborne contaminants