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TTL Trigger - Trigger board

Trigger Board for Standard TTL

You can use this trigger extension board with the microEnable frame grabbers. It features 8 input and 8 output data signals. The frame grabber and TTL trigger are connected to each other via a 34-pin flat ribbon cable.

  • connect external peripherals to the frame grabber
  • synchronize multiple frame grabbers with each other via one trigger board (special multiboard trigger cable)
  • supply power to cameras with a +5V or +12V power supply via the TTL trigger (two front plug connections)
  • individually adjust the inputs and outputs with VisualApplets

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  • Trigger board - TTL Trigger


Connectors 2 x SUB-D15 (female) socket
Inputs/outputs 8 in / 8 out mapped on two ports
Signal transfer protection n/a
Connectivity to frame grabber 34-pin flat cable
Signal driver to frame grabber open collector driver
Trigger configurations

Electrical features

Supported voltage levels LVCMOS33 (+5V TTL tolerant)
Signal polarity not inverted
Max. frequency 10 MHz
Min. pulse width 50 ns
V input level low -0,3 to 0,8 V
V input level high 2 to 5,5 V
Differential input voltage n/a
I input 4 mA
V output level low 0.4 V
V output level high 2.9 V
I output level low 8 mA
I output level high -4 mA
Operating temperature -40 - 85°C

Application support

Multi trigger board operation supported
Mixed Mode (TTL/opto trigger) supported
Multi frame grabber operation supported


Frame Grabber Support microEnable IV, microEnable 5 marathon, microEnable 5 ironman
PC case mounting Standard profile height, no PCI slot necessary
Provided accessories 34-pin flat cable


The manuals provide complete information on all aspects of usage - from installing frame grabbers and software to first acquisition checks to advanced image processing. Described are all frame grabber series and models available together with their hardware and software add-ons, their specific functionalities and all image processing options along with the graphical FPGA development environment VisualApplets.

Trigger Board - User Manual

All Manuals - TTL Trigger

Compatible Cameras