3500 Series Flat Panel Industrial PC94Dual USB Connector (USB1)This connector is only available on units with AHIP6+ boards.Pin Number Description Pin Number Description1A 5VFUSE 1B 5VFUSE2A USBP0- 2B USBP1-3A USBP0+ 3B USBP1+4A GND 4B GNDParallel Port Connector (LPT1)This is a 25-pin DB connector.Pin Signal Pin Signal1A STROBE 14A AUTOFEED2A PD(0) 15A PERROR3A PD(1) 16A INIT4A PD(2) 17A SELIN5A PD(3) 18A GND6A PD(4) 19A GND7A PD(5) 20A GND8A PD(6) 21A GND9A PD(7) 22A GND10A PACK 23A GND11A PBUSY 24A GND12A PE 25A GND13A SELECTSerial Port ConnectorsSerial ports RS-232 and RS-485 are supported on the AHIP4+ and the AHIP6+ boards.Only one connector can be used at a time. All termination is done outside the unit.
