AXIS 207/207W Installation Guide Page 5ENGLISHLED indicatorsI/O terminal connectorThe 4-pin I/O terminal connector provides the interface to the following:Wireless(AXIS 207W)Unlit Wired mode.Green Steady for connection to a wireless network. Flashes for network activity.Red Steady for no wireless network connection. Flashes when scanning for wireless networks.NetworkAmber Steady for connection to a 10 Mbit/s network. Flashes for network activity.Green Steady for connection to a 100 Mbit/s network. Flashes for network activity.Unlit No wired network connection, or AXIS 207W in wireless mode.StatusGreen Steady for normal operation. Can be configured to flash green at intervals whenever thecamera is accessed. See the online help for more information.Unlit When configured for ìno flashî on camera access.Amber Steady during startup, reset to factory default and when restoring settings.Red Slow flash for failed upgrade.Power Green Normal operation.Amber Flashes green/amber during firmware upgrade.Function AXIS 207 AXIS 207W Description PinoutsTransistorOutputPin 4 Pin 4 With a maximum load of 100mA and amaximum voltage of 24V DC, this outputhas an open-collector NPN transistorwith the emitter connected to the GNDpin. If used with an external relay, adiode must be connected in parallel withthe load, for protection against voltagetransients.The I/O terminal pins onthe AXIS 207 and AXIS207W are numbered asshown below.Digital Input Pin 3 Pin 3 Connect to GND to activate, or leavefloating (or unconnected) to deactivate.GND Pin 2 Pin 1Auxiliary DCPower InputPin 1(5VDCmin 2.5W)Pin 2(5VDCmin 3.5W)Connected electrically in parallel withthe power adapter, this pin provides anauxiliary connector for mains power tothe unit. It can also be used to powerauxiliary equipment, max 50mA.1414AXIS 207WAXIS 207