GPIO Port
(XR-Series)

The external GPIO port uses a 5 pin M12 A-coded connector. The ports to camera 1 and 2 are identical to :doc:’X-series <x-series>’ cameras.

Pin Assignment ‘External’ GPIO/Supply

1

Power Supply Input 24 V DC, 5 A

2

Digital Input, Trigger, 0 V / 24 V

3

Digital Input, Aux, 0 V / 24 V

4

Ground (GND)

5

Digital Output, Flash, 0 V / 24 V

Electrical Characteristics ‘External’

  • Digital Input

    • Switching threshold low -> high ~7.1 V

    • Switching threshold high -> low ~6.2 V

    • Resistance ~11 kOhm

  • Digital Output

    • Voltage level low < 0.7 V

    • Voltage level high > DC_in - 0.7 V

    • Maximum curent (source/sink) 30 mA

GPIO Wiring and Usage

../_images/xr_gpio.png

Note

The trigger and flash signals are ground referenced and push-pull driven.