PWM (Pulse Width Modulation) connector provides energy savings and extends the coil's lifespan. The connector receives full voltage to power the electromagnet. After a set time interval, the circuit reduces the full voltage to a lower voltage for energy savings. This reduces the coil's temperature, thereby extending its lifespan. The reduction in power is achieved through pulses with adjustable modulation of the output voltage.

Installing a jumper (bridge) allows for achieving the desired energy savings setting.
If no bridge is installed, the maximum amount of energy savings is achieved. (PWM signal = 1 × On, 8 × Off)
If all three jumpers are installed, the energy savings are minimal. (PWM signal = 8 × On, 1 × Off)

Technical Specifications

Maximum current: Imax = 1 A
Delay: 175 ms
Switching frequency: 3.1 kHz @ 24V DC
Polarity sensitivity: Yes
Overvoltage protection: No