10
ENG-
Alarm input, relay output
The alarm input of the camera serves for the connection of an external alarm trigger. If
configured accordingly, an alarm trigger can, for example, set up an automatic connection
between the camera and a remote station.
The relay output serves for switching external devices. This control output can be used
interactively during an active connection with the camera. The contact can be programmed as
NO or NC and it is possible to invert the mechanical function by software setup. However, the
NC terminal will open if the camera is powered down and the NO will close. In this way the
camera is able to show also a power loss failure.
The relay contact must not be subjected to a burden of more that 30 V and 1A.
Serial port
The serial port is commonly used to drive connected pan-tilt devices.
Read carefully the related manuals before to connect them to the camera.
Uncorrected use of serial port can damage the camera.
Pin layout:
Pin RS232
RS485/422
1 RX
RX+
2 TX TX-
3 RTS
TX+
4 CTS
RX-
5 GND
GND
Power supply
This camera has no mains power switch. When you have connected the power supply unit to
the device and inserted the power unit plug into a mains socket, the device is ready for
operation.
Connector soldering side
1 2
3 4
5 6
