Eneo ISM-52C0000M0A, User Manual

Page: 12 / 80

12
CONNECTIONS
• Connecting the Network
Connect a standard RJ-45 cable to the network port of the camera. Generally a crossover
cable is used for directly connection to PC, while a direct cable is used for connection to a
hub.
• Connecting Audio
Connect audio output line and audio input line.
• Connecting Alarms
– AL_IN (Alarm Input)
You can use external devices to signal the camera to react on events. Mechanical or
electrical switches can be wired to the A1 (Alarm Input 1) and G (Ground) connectors.
– GND (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.
– AL_OUT (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.
• Connecting the Power
Connect power of 12VDC for the camera.
When using a 12VDC adapter, connect the positive (+) pole to the ‘+’ position and the
negative
(-) pole to the ‘-’ position.
Use satisfy clause 2.5 of IEC60950-1/UL60950-1 or Certified/Listed Class 2 power source
only.
– Be careful not to reverse the polarity when you connect the power cable.