Photron FASTCAM Mini CX Series, Hardware Manual

Page: 31 / 66

17
FASTCAM Mini CX100
A.1
Ref
e
re
n
ce
I
n
fo
rm
ati
o
n
1.3. Input / Output Signal Types
With the system, various signals can be input and output through the I/O cable. Signals that can be input and
output from the I/O cable are listed below.
A signal other than the specified signal must not be input to the respective connectors.
Use extreme caution as there is a risk of damage to both, the input device and the output device.
1.3.1.
Power
Power source for driving is input via this connector.
1.3.2.
Remote On
The camera can be powered up via this connector (Active Low).
1.3.3.
Trigger In Connector
The system recognizes an external pulse signal as a trigger during the READY state. Starting and stopping
recording (in the selected recording mode) is controlled with this signal.
Input voltage is 0 V to +36 V (H level +2.1 to +36 V), positive or negative polarity, pulse width is 1 us or greater.
Contact signal can also be input to the same connector.
Connector Name (Input
System)
Menu Item Signal
Trigger In
TRIG POS 0 to +36 V (H level +2.1 to +36 V), Positive Polarity
TRIG NEG 0 to +36 V (H level +1.2 to +36 V), Negative Polarity
1.3.4.
Sync In Connector
The system recognizes a pulse signal from other cameras/devices as a synchronization signal.
Input voltage is 0 to +36 V (H level +2 to +36 V), positive or negative polarity, pulse width is 10 us or greater.
Refer to the list below for the settings of external input.
Menu Display Description Signal (Input Signal Conditions)
OFF
Sets external synchronization off, operates
independently.
(none)
ON CAM POS
Synchronizes to a positive polarity signal
from the system. 0 to +36 V
(H level +2 to +36 V), Positive Polarity
ON CAM NEG
Synchronized to a negative polarity signal
from the system. 0 to +36 V
(H level +2 to +36 V), Negative Polarity