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2.3 Connections
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Connecting the Network
Connect a standard RJ-45 cable to the network port of the camera. Generally a cross-over
cable is used for directly connection to PC, while a direct cable is used for connection to a hub.
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Connecting Alarms
- AI (Alarm Input)
You can use external devices to signal the camera to react on events. Mechanical or
electrical switches can be wired to the AI (Alarm Input) and G (Ground) connectors.
- G (Ground)
NOTE: All the connectors marked G or GND are common.
Connect the ground side of the alarm input and/or alarm output to the G (Ground) connector.
- AO (Alarm Output)
The camera can activate external devices such as buzzers or lights. Connect the device to
the AO (Alarm Output) and G (Ground) connectors.
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Connecting to the RS485
The camera can be controlled remotely by an external device or control system, such as a
control keyboard, using RS485 half-duplex serial communications signals.
•
Connecting the Power
Connect power of 12VDC 5A for the camera.
Use satisfy clause 2.5 of IEC60950-1/UL60950-1 or Certified/Listed Class 2 power source only.