Baumer VCXG Series - GPIO (General Purpose Input;Output)

V4.7 | 06/24/2024 | 11165414
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5.3.3 GPIO (General Purpose Input/Output)
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-o󰀨. 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. The conguration as output by default (stored in a user set) is pos-
sible with cameras ≥ Release 3.
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
GPIO GPIO
GND GPIO
GND GPIO