Number of Relays:32
Relay Type:Form-A
Operating Voltage Range:12VDC to 24VDC
Contact Rating:5A @ 250VAC, 2A @ 30VDC
Response Time:≤2ms
Operating Temperature:-20°C to +70°C
Storage Temperature:-40°C to +85°C
Communication Interface:Profinet, EtherCAT
Power Consumption:Max 2W
Mounting Style:Panel Mount
Material:Aluminum
Certifications:CE, UL, CSA
The Siemens CTI-2531 module is engineered with precision to deliver high performance and durability in industrial environments. It is an essential component for complex automation systems, offering a comprehensive set of 32 Form-A relay outputs to handle various switching tasks efficiently.
Equipped with robust and reliable contact ratings, this module ensures stable operation under diverse conditions. The DC 24V output voltage and 3A operating current at 24VDC provide ample power to control motors, actuators, and other devices in your automation setup.
Operating within a wide temperature range from -25°C to +70°C, the CTI-2531 is designed to withstand extreme environmental conditions, ensuring continuous operation without interruptions. Its storage capability extends to temperatures from -40°C to +85°C, making it suitable for long-term storage without degradation.
Featuring a terminal block connection type, the module offers easy and secure wiring, facilitating quick installation and maintenance. The panel mounting style allows for seamless integration into your existing control panel, enhancing the overall efficiency of your automation system.
Compact yet powerful, the Siemens CTI-2531 measures 116mm in width, 90mm in height, and only 13.5mm in depth, making it a space-efficient solution for any industrial application. With a weight of 0.2kg, it is lightweight and easy to handle, ensuring convenient transportation and setup.











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