The 6SL3255-0VE00-0UA1 is a product from Siemens designed for motion control and automation applications. It is a SINAMICS S120 drive-cliq adapter which is used to connect devices from the SINAMICS S120 series. The adapter allows integration of different digital IO, encoder, and other fieldbus protocols. It features 15 digital IOs, 2 analog inputs, 2 relay outputs, a RS232 interface, and a mains plug. It includes an integrated 24 V voltage supply, overload protection, and diagnostic functions which enable quick and effective troubleshooting. The adapter is certified to be explosion-proof and uses IP20 protection. The adapter is designed for a wide temperature range and can operate in harsh environments. It is RoHS compliant and can be used for various applications from medical to automotive applications.