Emerson|KJ3221X1-BA2|S-Series Analog Output Module
EMERSON KJ3221X1-BA2 S-Series Analog Output Module
Description
The EMERSON KJ3221X1-BA2 is an 8-channel analog output module designed for hazardous environments, providing 4–20 mA signal control with HART communication support.
Features
Certified for use in hazardous areas with global safety standards. Supports HART protocol for advanced process control. Features rotary keying system for secure terminal block compatibility. Requires power removal before insertion or removal.
Technical Specifications
-
Output Channels
8 channels, 4–20 mA analog output with HART capability -
Power Supply
Local Bus Power: 12 VDC at 150 mA
Bussed Field Power: 24 VDC at 300 mA
Field Circuit: 24 VDC at 23 mA per channel -
Operating Conditions
Ambient Temperature: -40 °C to +70 °C
Shock Resistance: 10g half-sine wave (11 ms duration)
Vibration Tolerance: 1 mm peak-to-peak (2–13.2 Hz), 0.7g (13.2–150 Hz)
Humidity: 5% to 95% RH, non-condensing
Airborne Contaminants: ISA-S71.04-1985 Class G3
Emerson|KJ3221X1-BA2|S-Series Analog Output Module


Emerson|KJ3221X1-BA2|S-Series Analog Output Module
EMERSON KJ3221X1-BA2 S-Series Analog Output Module
Description
The EMERSON KJ3221X1-BA2 is an 8-channel analog output module designed for hazardous environments, providing 4–20 mA signal control with HART communication support.
Features
Certified for use in hazardous areas with global safety standards. Supports HART protocol for advanced process control. Features rotary keying system for secure terminal block compatibility. Requires power removal before insertion or removal.
Technical Specifications
-
Output Channels
8 channels, 4–20 mA analog output with HART capability -
Power Supply
Local Bus Power: 12 VDC at 150 mA
Bussed Field Power: 24 VDC at 300 mA
Field Circuit: 24 VDC at 23 mA per channel -
Operating Conditions
Ambient Temperature: -40 °C to +70 °C
Shock Resistance: 10g half-sine wave (11 ms duration)
Vibration Tolerance: 1 mm peak-to-peak (2–13.2 Hz), 0.7g (13.2–150 Hz)
Humidity: 5% to 95% RH, non-condensing
Airborne Contaminants: ISA-S71.04-1985 Class G3