Product Overview

The ABB AI930S, identified by order number 3KDE175511L9300, is a high-reliability analog input component specifically engineered for the S900 Remote I/O system. This module is designed to bridge the gap between field-level sensors and the Distributed Control System (DCS), providing four channels of high-resolution signal acquisition. Built to excel in demanding environments, the AI930S facilitates the precise measurement of standardized 0/4 to 20 mA current signals. Its primary architecture focuses on galvanic isolation and robust signal conditioning, ensuring that sensitive automation logic is protected from field-side electrical interference while maintaining high data fidelity for process critical loops.

Essential Hardware Attributes

• Model Designation: AI930S

• Order Catalog Number: 3KDE175511L9300

• Product Series: S900 Remote I/O

• Input Capacity: 4-Channel Analog Interface

• Signal Range: 0/4 to 20 mA Current Loops

• Module Mass: 0.1 kg

• Physical Footprint: 2.0cm x 10.5cm x 11.0cm

• Communication Layer: Integrated with S900 Bus for DCS/Ethernet Routing

• Manufacturing Standards: ISO 9001:2015 Compliant

• Origin of Production: Sweden

Strategic Industrial Implementations

The AI930S 3KDE175511L9300 is optimized for diverse automated sectors where accuracy and modularity are non-negotiable:

Chemical and Pharmaceutical Processing: Monitoring low-voltage instrument signals in environments that require strict galvanic isolation and hazardous area compatibility.

Water Treatment and Utilities: Sampling real-time telemetry from flow, pressure, and level transmitters to maintain localized process control within a larger DCS network.

Remote Signal Aggregation: Functioning as a high-density input node for S900 racks, effectively reducing cabling costs by converting analog field data into digital bus communication.

Oil and Gas Automation: Serving as a ruggedized input interface for field-mounted junction boxes, providing stable data acquisition despite fluctuating ambient temperatures and vibration.