Led Controller And Camera Trigger - Left Side; Led Controller - IMAGO Vision Box Touch Hardware Manual

6 Interfaces
6.6 LED Controller and Camera Trigger – Left Side
The Vision Box provides two LED Controller channels and two Camera Trigger channels. Each connector
shares one LED Controller and one Camera Trigger channel.
Figure 14: LED / Camera Trigger connector
Phoenix contact plug component: MC 1,5/4-STF-3,5 (order no. 1847071)
6.6.1

LED Controller

The LED Flash Controller is designed as a current source. Output current, flash duration and other parame-
ters can be set via software.
The following diagram shows the internal structure for the LED Controller:
VisionBox
+24V
Power
Supply GND
CPU
Strobe
enable
Real Time
Current
Communication
reference
Controller
(FPGA) Current
value
Figure 15: LED Controller structure
IMAGO Technologies GmbH
Strassheimer Str. 45; 61169 Friedberg - Germany; Tel. +49 6031-6842611
info@imago-technologies.com; www.imago-technologies.com
Name
LED+ Positive output /
current source
LED- Negative output /
current sink
GND Ground reference
TRG Trigger output
Table 12: Pin assignment LED / Camera Trigger
Output Channel
Filter
Current
Regulation
R
Sense
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Function
ACQ LED +
LED
Lighting
Unit
ACQ LED -