KJ3222X1-BK1

Description

The KJ3222X1-BK1 is an 8-channel 4–20 mA analog input HART card by Emerson for accurate signal acquisition in industrial process control.

Power

• Local Bus Power: 12 VDC at 150 mA

• Bussed Field Power: 24 VDC at 300 mA

• Field Circuit Load: 24 VDC at 30 mA per channel

Environmental

• Operating Temperature: -40°C to +70°C

• Shock Resistance: 10 g half-sine wave for 11 ms

• Vibration:

• 1 mm peak-to-peak (2–13.2 Hz)

• 0.7 g (13.2–150 Hz)

• Contaminant Resistance: ISA-S71.04-1985 Class G3

• Humidity Range: 5% to 95% non-condensing

Configuration

• Terminal Block Keying: Position A1

Installation Notes

• Power Disconnection: Required before removal or connection

• Loop Assessment: Mandatory for energy-limited nodes

Maintenance

• Serviceable Parts: None

• Calibration: Not required

• Disassembly: Not recommended

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