The Bis V RFID processor offers multiple frequencies in one device. In addition to multiple frequencies, the processor contains an IO-Link master port that allows for the connection of sensors, actuators and SmartLights. It can communicate through all major control networks and be used in the control cabinet or in the field, mounting on DIN rails or extrusions. The LCD display and push buttons allow users to call up unique IDs for the data carriers. As many as four read/write heads can be operated simultaneously, and each connected head indicates status and operating state via two LEDs.