ABB TU515 I/O Terminal Unit

Description

The ABB TU515 I/O Terminal Unit is a compact industrial automation component designed to support analog and 24VDC digital modules, providing stable signal input and output functionality for critical industrial control systems. It features screw terminal connections for reliable, secure integration with both analog and digital modules, ensuring consistent signal transmission in demanding operational environments. Key physical specifications include a net weight of 0.232 kg, with dimensions of 28 mm in depth/length, 135 mm in height, and 67.5 mm in width; alternative measured dimensions include 70 mm x 45 mm x 27.5 mm with a weight of approximately 0.2 kg. Technical variants offer additional parameters such as 24V DC control voltage, 2W power consumption, 4 contact points with a contact rating of 250V AC 10A, and an operating temperature range of -25 degrees Celsius to +55 degrees Celsius, with an IP20 protection rating. This unit supports low-voltage circuit electrical safety compliance with SELV and PELV standards, and is suitable for a range of industrial applications including industrial automation systems, robot control, and manufacturing process control.