ABB AI930N 3KDE175513L9300 Analog Input Module

Core Technical Specifications

Key Technical Characteristics

• Isolated Multi-Channel Input: Features four independent analog channels, providing galvanic isolation between the field circuits and the internal system bus to prevent interference and ground loops.
• Versatile Transmitter Support: The module supports both 2-wire and 3-wire transmitters, offering flexible powering options for field instruments directly through the module.
• Advanced Internal Diagnostics: Includes proactive monitoring for line faults, such as wire breaks or short circuits, which triggers immediate alerts to the control system to prevent process downtime.
• Ultra-Compact Form Factor: With a width of only 2cm, the AI930N maximizes cabinet rail density, allowing for extensive I/O expansion in space-constrained installations.
• Seamless DCS Integration: Fully compatible with ABB’s S900 Extended automation architecture, ensuring rapid cyclic data updates and simplified parameterization through standard engineering tools.

Industrial Applications

• Petrochemical Refining: Monitoring pressure, flow, and level transmitters in processing units.
• Pharmaceutical Production: High-precision temperature and pH signal acquisition for batch reactor control.
• Water Treatment: Tracking turbidity and chemical dosing rates across distributed pumping stations.
• Food & Beverage: Managing sensor feedback for pasteurization and automated filling lines.