AIMB-564 User Manual 4211. Serial port connector (10-1 pin COM1)This connector is for a serial (COM) port. Connect the serial port modulecable to this connector, then install the module to a slot opening at theback of the system chassis.Figure 1.19: Serial port connectorNote: The COM module is purchased separately.12. Chassis intrusion connector (4-1 pin CHASSIS)This connector is for a chassis-mounted intrusion detection sensor orswitch. Connect one end of the chassis intrusion sensor or switch cable tothis connector. The chassis intrusion sensor or switch sends a high-levelsignal to this connector when a chassis component is removed orreplaced. The signal is then generated as a chassis intrusion event.By default, the pin labeled ìChassis Signalî and ìGroundî are shortedwith a jumper cap. Remove the jumper caps only when you intend to usethe chassis intrusion detection feature.Figure 1.20: Chassis Intrusion connectorRPIN1COM1RCHASSIS+5VSB_MBChassis SignalGND(Default)
