Elmo Network Pan-Tilt-Zoom Camera PTC-201CIP - Manual (Page 23)

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7. ALARM IN/OUT TERMINALS
By short-circuiting the ALARM 1 IN or ALARM 2 IN Terminal Block to the GND
terminal on the Terminal Block, the Camera moves to the allocated preset position.
• When short-circuiting the ALARM 1 IN terminal to the GND terminal,
the Camera moves to the preset position 1.
• When short-circuiting the ALARM 2 IN terminal to the GND terminal,
the Camera moves to the preset position 2.
Then, when the time set from the OSD menu has passed, the Camera moves back
automatically to the lastly executed preset position.
Terminal name
1 IN
GND
2 IN
OUT
Function
Inputs the alarm signal <1>.
Grounds.
Inputs the alarm signal <2>.
Outputs the alarm signal.
Signaling
GPI
-
GPI
Open-collector output
• Regarding time setting, refer to the setting in the OSD menu screen.
When the alarm input signal has been activated and the Camera has moved to the specified
position, the alarm signal is outputted at the ALARM OUT terminal for the time preset
from the OSD menu.
Pin arrangement
[1] Alarm input
[2] Alarm output
(1) Regarding time setting, refer to the setting in the OSD menu screen.
(2) Signal specification
Max 12V, 30mA (open-collector output)