THORLABS BC106-VIS User Manual

© 2011 Thorlabs
12 Thorlabs Beam 4.0
2.4.4
Trigger Input
An electrical TTL trigger input is provided for synchronizing the Camera Beam
Profiler's global shutter to Pulsed Laser Sources . The appropriate BNC
connector is situated on the left side of the instrument body, see Connectors .
The following table summarizes important electrical data for a compatible signal
source.
Parameter
Value
Save static voltage level
-0.5V ≤ U ≤ 6.5V
Max. low level
1.5 V
Min. high level
3.5 V
Input impedance
> 100 k
Min. pulse width
10 µs
Min. slew rate
5 ns/V
Applicable safety standards
IEC 61000-4-2 (ESD 15kV air, 8kV contact)
IEC 61000-4-5 (Lightning 12A 8/20µs)
IEC 61000-4-4 (EFT 40A 5/50ns)
Attention
Be sure to enter only a TTL compatible signal to the BNC jack not exceeding
the range (-0.5 V … +6.5 V). Higher or lower voltages may damage the Beam
Profiler input!
Note
Use shielded coaxial cables for connecting the trigger source only. Do not connect a
trigger cable without a signal source because it may capture disturbing trigger
pulses.
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THORLABS BC106-VIS Specifications

General

Brand	THORLABS
Model	BC106-VIS
Category	Lighting Equipment
Language	English