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Figure 38: ControlUnit Digital IO & Power Output 24V
(1) Status of the digital input/output
(2) Help page DigitalIO
(3) Help page PowerOuptut
(4) 24V PWM Power output
Status of the digital input/output (1)
The digital inputs and outputs are the simplest form of the control and communication
of the aflex controller. They are displayed in the expander "Digital IO" and via the LED
display in the housing of the control unit (1). They can be freely defined in the "Fieldbus
Configuration" menu. The specifications of the digital interface can be found under
Help page Digital IO (2)
Opens an extract from the operating manual
Help page PowerOuptut (3)
Opens an extract from the manual
Power Output (4)
If there is an aflex qc with integrated Backlight controlled by the ControlUnit, this Output
is not used. Otherwise this 24V PWM output is used to control the backlight of the
aflex. The pin configuration for the power output is shown in the included circuit dia-
gram. The pulse width is defined by the slider. The specification of the power output
can be found at
2
4
3
3
