PCIe-FRM24 Users Manual (Rev 1.3)
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http://www.daqsystem.com
2.2 Encoder Trigger Controller
PCIe-FRM24 has 4 pair isolated photo-coupler input signals and 6 TTL level signals for
external digital I/O (Motion Controller, Digital I/O board etc.). It can control a camera.
[Figure 2-2. Encoder Trigger Control]
[Figure 2-3] shows the Photo-coupler circuit. The output current has to be used under 10mA.
EA, EB, EZ,
REV
EA+, EB+, EZ+,
REV+
EA-, EB-, EZ-,
REV-
680
[Figure 2-3. Photo-coupler Circuit]
Caution) As Trigger Control can change according to kinds of Motion Controller or Camera,
when you want use this function, contact to DAQ system
