Siemens QLCAIAAN Input Module – Critical Analog PLC Component

Overview

The Siemens QLCAIAAN is a critical analog input module designed for APACS+ and QuadLog systems. This discontinued but highly reliable module delivers precise signal acquisition for industrial automation and machine control. It operates at 24 VDC with a current draw of 300 mA, making it ideal for demanding control applications.

Technical Specifications

• Part Number / Model: QLCAIAAN

• Category: PLCs / Machine Control

• Subcategory: PLC Module / Rack

• Type: Input Module – Critical Analog

• Compatible Systems: APACS+ / QuadLog / CAI

• Voltage: 24 VDC

• Current Draw: 300 mA

• Weight: 1.19 lbs

• Manufacturer Status: Discontinued

• Warranty: Radwell 1-Year Warranty

Applications

The Siemens QLCAIAAN is used in industrial automation systems for precise analog signal monitoring. It is suitable for manufacturing lines, process control systems, and machinery requiring stable and accurate input measurements.