Emerson KJ3221X1-BA3 AO CARD, 8 CHANNEL, 4-20mA HART, SERIES 2 M-SERIES

Overview

The Emerson KJ3221X1-BA3 is an 8-channel analog output module designed for DeltaV control systems. It delivers accurate 4–20 mA analog signals for precise process control. Furthermore, it supports HART communication to enable advanced diagnostics and monitoring.

Technical Specifications

• Manufacturer: Emerson
• Model: KJ3221X1-BA3
• Function: Analog output module for DeltaV systems
• Channels: 8 analog output channels
• Signal Type: 4–20 mA
• Communication: Supports HART protocol
• 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
• Operating Temperature: -40°C to +70°C
• Shock Resistance: 10 g, ½ sine wave for 11 ms
• Vibration:
  • 1 mm peak-to-peak from 2 to 13.2 Hz
  • 0.7 g from 13.2 to 150 Hz
• Airborne Contaminants: Complies with ISA-S71.04-1985 Class G3
• Relative Humidity: 5 to 95%, non-condensing
• Terminal Block Key Position: A4