ABB AX 722F A2 Analog I/O Module

Description

The ABB AX 722F A2 Analog I/O Module is a versatile industrial automation component designed for precise analog signal acquisition and output. Featuring a total of 16 configurable channels, it combines input and output functions in a single unit for flexible system integration: 8 channels can be individually set as analog inputs to sense voltage, current, or temperature; 4 channels support switchable analog voltage output (-10 V to +10 V) or current output (0 to 20 mA or 4 to 20 mA); the remaining 4 channels provide fixed voltage output in the -10 V to +10 V range. Key technical specifications include 100-240 VAC input voltage, 24 VDC output voltage, 3.2 A output current, and 76.8 W rated power, with a 0.1% resolution and response time under 2 ms for high-precision performance. Built with electrical isolation between I/O circuits and the module’s core electronics, it ensures reliable operation in harsh industrial environments, with a working temperature range of -25 degrees Celsius to +55 degrees Celsius and IP20 protection rating. The module uses a plastic housing, features screw-type connections, and supports DIN rail mounting for easy installation. It is compatible with PROFIBUS remote I/O and AC 700F/AC 900F direct I/O systems, making it suitable for diverse industrial process control and monitoring applications.