hePSB – Programmwahlbox
Developed for use in industrial environments. It is compatible with all common screwdriving systems and Control systems. can be used. The connection to the respective screw system is made via a 25-pin DSUB connector or a coded M12 circular connector, depending on the variant selected. The robust aluminum housing can withstand even the toughest conditions at the workplace. The socket tray has an internal bus system so that each main module can be operated with several extension modules.
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program selection box |
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| PWM module for mounting rail assembly | PWM module with adjustable frequency and pulse width | 2901 |
| hePSB - Program selection box for screw system | Selector switch for up to 255 screwdriving programs | 29701 |
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 to a duty cycle of 90%, both 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 darker depending on the duty cycle
