AS-Interface gateway VBG-PN-K20-D VBG-PN-K20-D Gateway compatible with AS-Interface specification 3.0 Connection to PROFINET IO Failure diagnosis via LEDs and graphic display Easy setup using graphic display AS-Interface monitor or extended AS-Interface diagnosis readable via display Duplicate addressing detection Ground fault detection AS-Interface noise detection All AS-Interface functions possible through Ethernet Setup locally on the gateway or through AS-i Control Tools software Ethernet diagnostic interface