PLCs, Power Supplies & Others

The Honeywell 900A16-0103 high-level analog input module provides 16 isolated input channels for the ControlEdge HC900 platform . This module accepts both voltage and current signals from field instruments with per-channel configurability . It converts analog signals to digital values with a 100 ms update rate . This module is a key component for demanding process control applications.

Technical Specifications of Honeywell 900A16-0103

The Honeywell 900A16-0103 module supports input types including -10 to +10 V DC, 0–10 V DC, 0–20 mA, and 4–20 mA . It offers 15-bit resolution for accurate signal acquisition . The module provides 400 V DC point-to-point galvanic isolation, plus 1 kV DC isolation to the logic circuit . Input impedance is greater than 1 MΩ for voltage inputs and 250 Ω for current inputs . The module operates on 5 V DC and 24 V DC supplies .

Key Features and Diagnostics

The Honeywell 900A16-0103 module stores calibration data in non-volatile memory and includes redundant factory calibration . It performs diagnostic monitoring of factory calibration, the 24 V DC supply, and module configuration . A green blinking status LED indicates active scanning, and a red LED signals module or channel diagnostics . Temperature effect on accuracy is ±0.01% of full scale per degree Celsius maximum .

Integration and Application

The Honeywell 900A16-0103 mounts in a compatible HC900 rack. It monitors temperature, pressure, flow, and level signals from field transmitters . You can deploy this module in chemical processing, power generation, and manufacturing automation.

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