Programmwahlbox im Überblick
Product overview > supplies > Program selection box
hePSB – Programmwahlbox
Designed for use in industrial environments. It can be used in conjunction with all common screwdriving systems and controls. Depending on the version selected, it is connected to the respective screwdriving system via a 25-pin DSUB plug connector or a coded M12 circular connector. The robust aluminium housing can withstand even heavy loads in the workplace. The quiver has an interesting bus system so that each main module can be operated with several expansion modules.
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PWM – Generator
The PWM generator is supplied with a voltage of 24VDC. The pulse pause ratio is set on the rotary switch. For example, switch position 1 corresponds to a duty cycle of 10% and switch position 9 corresponds to a duty cycle of 90%, each at a constant base frequency of 1kHz. The output signal is pulse width modulated with an amplitude of 24V. The status LED is also controlled by the PWM signal and therefore lights up brighter or dimmer depending on the duty cycle.
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