Photron FASTCAM-PCI R2, Руководство по оборудованию

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FASTCAM-PCI R2 Hardware Manual
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2.2.4. Connector Specifications
Details of the two compound cables are follows:
1 GENERAL Output (GEN OUT) Connector
A BNC connector that outputs the following signals under software control.
Expose pos/neg : A signal that specifies the exposure period of CCD sensor. Signal is
present during both LIVE display and recording.
Rec pos/neg
：
A signal that specifies the recording process period of the Grabber Board.
RT Expose pos/neg
：
A signal that specifies the first exposure period after triggering in a
RANDOM RESET TRIGGER mode recording.
2 EXTERNAL SYNC Output (SYNC OUT) Connector
A BNC connector that outputs the camera’s vertical sync signal to synchronize external equipment
such as strobe unit and pulsed laser.
3 TRIGGER TTL Output (TRIG OUT) Connector
A BNC connector that outputs trigger signal for slaved boards to follow.
4 TRIGGER TTL IN Input(T-TTL IN) Connector
A BNC connector that receives TTL signal from external source to control the start and end of a
recording in currently selected recording mode. Input signal is a pulse of +5V, 5µsec wide, positive
going. Current is 10mA, recommended, and 20mA maximum.
5 TRIGGER SW IN Input (T-SW IN) Connector
A BNC connector whose co-axial cable shield and center conductors are used to send contact
closure signals to control the start and end of a recording in currently selected recording mode.
Caution: To avoid possible damage to the camera system, do NOT input signals other than
contact closure to T-SW IN connector.
6 EXTERNAL SYNC Input(SYNC IN) Connector
A BNC connector that receives sync signal from master board or external equipment.
1. GEN OUT
2. SYNC OUT
4. T-TTL IN
5. T-SW IN
6. SYNC IN
3. TRIG OUT