The Opto 22 DA4T voltage output analog module delivers a single channel of optically-isolated digital-to-voltage conversion, ideal for industrial automation and data acquisition applications. Its transformer isolation eliminates ground loop issues, ensuring reliable signal transmission. Designed for use with Standard analog I/O racks, the DA4T offers versatility and ease of integration into existing systems. Available in uni-polar and bi-polar versions, it caters to a wide range of voltage output requirements.