YOKOGAWAAAI135-H03 is a control module designed for industrial automation control systems. It can deal with various control tasks efficiently, and is widely used in manufacturing, chemical industry, electric power and other fields.

The ABB SK4‑11 (1SAM401904R1001) is an auxiliary signal/contact block designed for use with manual motor starters and other ABB control devices. It provides auxiliary switching and signaling functions using a combination of normally open and normally closed contacts. This compact unit enhances control and status feedback capability in motor control and electrical distribution systems, supporting reliable indication and logic integration in industrial and commercial electrical panels.

The ABB UNS2980C-ZV4 is an advanced digital input/output module designed for industrial automation systems. It offers unparalleled reliability, flexibility, and ease of integration, making it ideal for applications in manufacturing, energy, and infrastructure sectors.