Baumer VCXG - General Purpose Input;Output (GPIO)

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9.6.1.2 General Purpose Input/Output (GPIO)
Lines 1 and 2 are GPIOs and can be inputs and outputs.
Used as an input: (0 ... .0.8 V low, 2.0 ... 30 V high).
Used as an output: (0 ... .0.4 V low, 2.4 ... 3.3 V high),
@ 1 mA load (high) / 50 mA sink (low)
Caution
The General Purpose IOs (GPIOs) are not potential-free and do not have an
overrun cut-off. Incorrect wiring (overvoltage, undervoltage or voltage rever-
sal) can lead to defects within the electronics system.
GPIO Power V
CC
: 3.3 V DC
Load resistor for TTL-High-Level: approx. 2.7 kΩ
The GPIOs are congured as an input through the default camera settings.
They must be connected to GPIO_GND if not used or not congured as an
output.
Input
300
Output
Pin 1 / 8
3.3 V
3.3 V
FPGA
FPGA
FPGA
FPGA
Pin 7
Pin 1 / 8
Pin 7
Ω
300
Ω
High:
2.4 .. 3.3 V
I sink max.
= 50 mA
Low:
0 V .. 0.4 V
Low:
0 V .. 0.8 V
High:
2.0 V .. 30 V