Axis 221 Installation Manual

Also see for Network Camera AXIS 221: Specifications Product guide Installation guide Installation guide Brochure

Contents

AXIS 221/223M Installation Guide Page 5ENGLISH10 pin I/O terminal connector block3 pin power connector blockLED indicatorsPin Function Description1 Output A On the external device output terminals (A and B), there is no distinction betweenpositive and negative (+ and -). The terminals use a photocoupler and are electri-cally isolated from the other internal circuitry.The maximum load should not exceed 100mA and the maximum voltage should benot more than 50V DC. Note: Connecting AC to the output will damage the unit.2 Output B3 Digital Input 1Photocoupler Anode (+)Photocoupled Input 1. Electrically isolated from the chassis and connectors, thisinput can be supplied from an external DC voltage or the DC Power Input/Outputon pins 9 (DC+) and 10 (GND).4 Digital Input 1Photocoupler Cathode (-)5 Digital Input 2Photocoupler Anode (+)Photocoupled Input 2. As above.6 Digital Input 2Photocoupler Cathode (-)7 RS-485-A (non-inverting) A half-duplex RS-485 interface for controlling auxiliary equipment.8 RS-485-B (inverting)9 DC+ Power Output This can drive the photocoupler inputs or other equipment. The output voltage levelis 3.0 V. A maximum current of 100mA can be sourced from the DC output.10 GND GroundLED Color DescriptionNetwork Green Steady for connection to 100 Mbit/s network. Flashes for network activity.Amber Steady for connection to 10 Mbit/s network. Flashes for network activity.Unlit No connection.Status Green Shows steady green for normal operation. Note: The Status LED can be configured to be unlit dur-ing normal operation, or to flash only when the camera is accessed. See the online help files formore information. Go to Setup > System Options > LED settingsAmber Steady during startup, reset to factory default or when restoring settings.Red Slow flash for failed upgrade.Power Green Normal operation.Amber Flashes green/amber during firmware upgrade.GND DC+ Connect DC power (7-24V) on pins 1 and 2.Connect AC power (10-24V) on pins 2 and 3.AC AC1 2 3