ABB AI930N 3KDE175513L9300 Analog Input module HART (AI4H)
The ABB AI930N is an analog input module that is part of the S900 I/O family designed for applications with hazardous-rated areas according to ATEX. The I/O system can be safely located directly in ATEX Zone 1 and 2, saving wiring and signal conditioning costs .
The AI930N Analog Input (AI4H) module is designed to provide input and power supply for 4...20 mA loop powered 2-wire transmitters. It has four channels and can transmit HART frames via the fieldbus.
Some of the features and benefits of the AI930N module include redundancy (power and communication), hot configuration in run, hot swap functionality, extended diagnostics, excellent configuration and diagnostics via FDT/DTM, G3-coating for all components, and simplified maintenance with auto-diagnostics.
The AI930N module also has short and break detection, electrical isolation between input/bus and input/power, and a common return for all inputs. It can transmit cyclic HART variables .
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