Emerson KJ3221X1-BA2 AO 4-20 mA HART 8-Channel

Description

The Emerson KJ3221X1-BA2 is an 8-channel analog output module designed for use in DeltaV distributed control systems. It delivers precise 4–20 mA signals with integrated HART communication, enabling advanced diagnostics and control in demanding industrial environments. The module is engineered for high reliability and certified for use in hazardous areas.

Power Specifications

• Local Bus Power   12 VDC at 150 mA

• Bussed Field Power   24 VDC at 300 mA

• Field Circuit   24 VDC at 23 mA/Channel

Environmental Specifications

• Ambient Temperature   -40°C to +70°C

• Shock   10g ½ Sinewave for 11msec

• 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

• Terminal Block Key Position   A4