***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***Operator interface device for HMI system

摘要: The operator interface device for an HMI system provides generic, simple communication between Human-Machine Interface (HMI) software and workstation. has at least one signaling device, serial port, Ethernet port mounted on a housing. Disposed within the housing is electronic circuitry that includes microcontroller having embedded capability. configured to pass data from bar code reader, RFID receiver, or like via by TCP/IP remote server, control driver(s) which may be beacon, light, horn other audio push button switch. also include power supply miniconnector passing signals machine controller, such as torque software.