8ch AI 4-20mA HART KJ3222X1-BA3 Emerson DeltaV Series 2

Product Overview Emerson KJ3222X1-BA3 is an 8-channel Analog Input module for DeltaV Series 2 / M-series systems. It accepts 4–20 mA signals with HART communication for process measurement and device diagnostics. Key Specs Channels: 8 analog inputs Signal: 4–20 mA with HART Local Bus Power: 12 VDC at 150 mA Bussed Field Power: 24 VDC at 300 mA Field Circuit: 24 VDC at 30 mA per channel Key position: A1 Operating temperature: −40 °C to +70 °C Why Choose This 8-channel high-density analog input Native HART support for smart transmitters Hazardous-area certified Series 2 enhanced performance Common Questions Channels? 8 AI 4–20 mA. HART? Yes. Key? A1. Mounting Steps Install the matching terminal block with correct key position. Insert the KJ3222X1-BA3 into the carrier slot. Wire the 4–20 mA field transmitters. Configure channels and HART parameters in DeltaV. Verify input readings and diagnostics. Buying Advice Select for multi-channel 4–20 mA + HART analog input needs. Confirm Series 2 carrier and terminal block compatibility. Useful spare for DeltaV analog input racks.