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DS-24-0<strong>2M30</strong> and DS-25-0<strong>2M30</strong> <strong>User</strong>’s <strong>Manual</strong> 14<br />
Input Signals, Camera Link<br />
i<br />
The camera accepts control inputs through the Camera Link MDR26F connector.<br />
The camera ships in internal sync, internal programmed integration (exposure mode 2).<br />
EXSYNC (Triggers Line Readout)<br />
<strong>Frame</strong> rate can be set internally using the serial interface. The external control signal<br />
EXSYNC is optional and enabled through the serial interface. This camera uses the falling<br />
edge of EXSYNC to trigger line readout. Section 3.8 Setting <strong>Frame</strong> Rate, Exposure Time,<br />
and Exposure Mode details how to set frame times, exposure times, and camera modes.<br />
Output Signals, Camera Link<br />
IMPORTANT:<br />
This camera’s data<br />
should be sampled on<br />
the rising edge of<br />
STROBE.<br />
These signals indicate when data is valid, allowing you to clock the data from the camera<br />
to your acquisition system. These signals are part of the Camera Link configuration and<br />
you should refer to the DALSA Camera Link Implementation Road Map, available at<br />
http://vfm.dalsa.com/, for the standard location of these signals.<br />
Clocking Signal<br />
LVAL (high)<br />
DVAL (high)<br />
STROBE (rising edge)<br />
FVAL (high)<br />
Indicates<br />
Outputting valid line<br />
Valid data<br />
Valid data<br />
Outputting valid frame<br />
For a Camera Link reference and timing definitions refer to Appendix A on page 43.<br />
2.2.3 Power Connector<br />
Figure 8: Hirose 6-pin Circular Male—Power Connector<br />
Hirose 6-pin Circular Male<br />
1 6<br />
2 5<br />
3 4<br />
Mat ing Par t: HIRO SE<br />
HR10A-7P-6S<br />
Table 7: Hirose Pin Description<br />
Pin Description Pin Description<br />
1 +11 to +25V 4 GND<br />
2 +11 to +25V 5 GND<br />
3 +11 to +25V 6 GND<br />
The camera requires a single voltage input (+11V to +25V). The camera meets all<br />
performance specifications using standard switching power supplies, although wellregulated<br />
linear supplies provide optimum performance. When setting up the camera’s<br />
power supplies follow these guidelines:<br />
• Protect the camera with a fast-blow fuse between power supply and camera.<br />
• Do not use the shield on a multi-conductor cable for ground.<br />
• Keep leads as short as possible to reduce voltage drop.<br />
• Use high-quality linear supplies to minimize noise.<br />
Note: Performance specifications are not guaranteed if your power supply does not meet<br />
these requirements.<br />
DALSA 03-32-10157-02
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