Appendix A Connector PinoutsA-4 SIMATIC HawkEye™ 1600T Smart Camera Guide Rev. 1E, Nov 2007Serial & Secondary I/O ConnectorFigure A–2 shows the pinout of the Serial and Secondary I/O connector.FIGURE A–2. Serial & Secondary I/O Connector Pinout “X3” - Rear ViewTable A–3 lists the supplier for the Serial and Secondary I/O connector matingconnector and cable.Table A–4 describes the Serial and Secondary I/O connector signals.TABLE A–3. Serial & Secondary I/O Connector Mating CableSupplier Part Number DescriptionSiemens 6GF0310-0HT00-0CS0 Connector Type M12 8 Pin A Coded, Male Cable 10MTABLE A–4. Serial & Secondary I/O Connector SignalsPin Signal Name Direction H/W Description Notes1 GPIO 3 In/Out S/W Programmable General Purpose I/O 1,22 GPIO 4 In/Out S/W Programmable General Purpose I/O 1,23 Td Out RS-232 Transmit 34 Rd In RS-232 Receive 45 GPIO 1 In/Out S/W Programmable General Purpose I/O 1,26 GPIO 2 In/Out S/W Programmable General Purpose I/O 1,27 GPIO Out Com GPIO Output Common 58 GPIO In Com GPIO Input Common 6Shell Chassis Ground RS-232 CommonX3416 578 32Serial &Secondary I/OConnector