Characteristics Of The Digital Inputs - Matrix Vision mvBlueFOX3 Technical Manual

60
4 Opto DigIn0 (line4)
5 DigOut2 (line2)
6 DigOut0 (line0)
7 Opto DigIn GND
8 RS232_RX
9 RS232_TX
10 +OUT_V+
11 Opto DigIn1 (line5)
12 Opto DigOut1 (line1)
Main connector shield
Color assignment following international code for UL wiring.
9.2.1.2 Power Supply
The mvBlueFOX3 is bus powered. Anyway, it is possible to power the mvBlueFOX3-2 externally with following
specs:
• Input voltage range:
– 12 .. 24V DC (typical)
– min. 10V
– max. 30V
• The power supply is protected against
– burst (EN 61000-4-4)
– surge (EN 61000-4-5) and
– polarity inversion
• internal short circiuit protection by 1.5A slow blow fuse
The USB power cannot be accessed via the I/O connector (this is prevented by a diode).
Note
The mvBlueFOX3-2 will reboot whenever you connect or disconnect the power at pin 2.

9.2.2 Characteristics of the digital inputs

9.2.2.1 Electrical characteristics
9.2.2.1.1 Delay
Figure 15: Input switching times
CONTENTS
orange
yellow
green
blue
violet
gray
white
white-black
white-brown
main shield
MATRIX VISION GmbH