The Siemens 6ES7145-1GB31-0XB0 is an expansion module designed for the SIMATIC ET 200X series, offering robust performance and reliable signal processing in demanding industrial environments. With an IP66/67 protection rating, this module is built for use in harsh production conditions, ensuring dust-tight and water-resistant operation. The 6ES7145-1GB31-0XB0 features two analog outputs (2AO) supporting +/-10V and 0(4)-20mA signals with a 12-bit resolution plus sign, enabling precise control of actuators and other analog devices. Channel-specific diagnostics enhance operational transparency, reducing downtime and simplifying maintenance. The module supports a 2-wire connection and is equipped with two 5-pin M12 connectors for straightforward and secure installation. The 6ES7145-1GB31-0XB0 is suitable for applications requiring high reliability and quick integration within automated production lines. Brand: Siemens High ingress protection (IP66/67) for use in challenging industrial settings Channel-wise diagnostics for faster fault detection and maintenance Refurbished units available with a standard 2-year warranty