Itala | INSTRUCTION MANUAL
5.2 Electrical specifications
Table 7 summarizes all the electrical specifications of the camera.
Further explanations about the I/O digital pins can be found in the paragraph 5.7 (pag.52).
Parameter MIN TYP MAX UNIT
GENERAL
Supply Voltage 12 - 24 [V]
Power consumption - - 5 [W]
DIGITAL INPUT
Input voltage 0 - 30 [V]
Input HIGH voltage threshold 2.2 - - [V]
Input LOW voltage threshold - - 1.9 [V]
DIGITAL OUTPUT
Output voltage 0 - +Vcc
1
[V]
1
External power supply connected to the digital output + pin.
Table 7: Electrical specifications
In Table 8 are shown the results of the minimum/maximum input delays when Itala camera is trig-
gered by an external device: the column Input voltage defines the triggering-signal voltage level,
while the columns MIN Input delay and MAX Input delay show the signal propagation time from the
digital input, on the connector, to the sensor acquisition trigger, in the case the trigger overlap is
disabled. The difference between the maximum and minimum delay is the Jitter due to the sam-
pling of the input trigger signal. A high performance input isolator is used in the design in order to
handle the input trigger signal with minimum delay.
Input voltage (V)
MIN Input delay ( us) MAX Input delay (us)
TRIGGERING DEVICE (RISING-EDGE LOGIC)
3.3 1.5 2.5
5 1.5 2.5
12 1.5 2.5
24 1.5 2.5
TRIGGERING DEVICE (FALLING-EDGE LOGIC)
3.3 1.5 2.5
5 1.5 2.5
12 1.5 2.5
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