Siemens QLCCM22AAN – Critical Discrete I/O Module

Operating Temperature:-25°C to +60°C

Input Voltage Range:12V to 24V DC

Output Current per Channel:20mA

Number of Inputs:16

Number of Outputs:16

Communication Interface:Profinet

Protection Class:IP20

    The Siemens QLCCM22AAN Critical Discrete I/O Module is a highly reliable component essential for maintaining smooth operation in industrial automation processes. Designed to withstand extreme environmental conditions, this module ensures consistent performance without compromise. With its wide operating temperature range from -25°C to +60°C, it’s suitable for applications across various industries including manufacturing, energy, and automotive.

    Featuring 22 discrete inputs and 22 outputs, the module provides ample connectivity options for controlling and monitoring machinery and processes. The Profinet communication protocol enables seamless integration with Siemens PLCs and other compatible devices, facilitating efficient data exchange and control commands.

    Equipped with silver-plated copper alloy relay contacts rated at 1A/24V DC, the QLCCM22AAN ensures reliable switching operations even under high current demands. Its M12 connector type guarantees secure and robust connection, making it ideal for applications requiring frequent handling or movement.

    The IP20 enclosure rating ensures protection against dust and light splashes, enhancing durability and longevity. This feature is particularly beneficial in factories and workshops where equipment may be exposed to varying levels of contamination.

    Designed for easy installation and maintenance, the Siemens QLCCM22AAN Critical Discrete I/O Module supports quick setup and reduces downtime. Its compatibility with Profinet and adherence to industrial standards make it an indispensable part of any modern industrial automation system.