Emerson KJ3221X1-BK1 S-Series AO 4-20 mA HART 8-Channel

Overview

The Emerson KJ3221X1-BK1 is an 8-Channel Analog Output Module for the DeltaV Distributed Control System (DCS). It provides precise 4-20 mA HART analog signal outputs, making it ideal for use in industrial automation. Designed for reliability and versatility, this module supports a wide range of temperature and environmental conditions.

Technical Specifications

• Model Number: KJ3221X1-BK1
• Manufacturer: Emerson
• Type: Analog Output Module
• Number of Channels: 8
• Output Signal: 4-20 mA HART
• Input Voltage: 12 VDC at 150 mA

Power Specifications

• Local Bus Power: 12 VDC at 150 mA
• Bussed Field Power: 24 VDC at 300 mA
• Field Circuit Power: 24 VDC at 23 mA per channel

Environmental Specifications

• Operating Temperature Range: -40°C to +70°C
• Shock: 10g 1/2 Sinewave for 11 ms
• Vibration:
  • 1mm Peak to Peak from 2 to 13.2Hz
  • 0.7g from 13.2 to 150Hz
• Airborne Contaminants: ISA-S71.04 –1985 Airborne Contaminants Class G3
• Relative Humidity: 5 to 95% Non-Condensing