PWM two-channel low voltage controller with two-channel transmitter rH-PWM2S2 RH-PWM2S2

Intelligent lighting and low-voltage device control

The rH-PWM2S2 PWM controller is a module designed for wireless control of two low-voltage circuits (12V DC). It allows for smooth adjustment of the power of connected receivers, such as LEDs or electromagnetic locks, through pulse width modulation (PWM). Thanks to the two-channel transmitter, control is carried out via radio in the F&Home Radio system, which ensures convenience and flexibility of installation. The module also sends information about the status of connected contacts to the system, increasing functionality and integration possibilities.

Functionality and application

The device combines the function of a power regulator and two contact inputs. Thanks to this, in addition to power control, it is possible to monitor the status of external switches or sensors. Adjusting the brightness of LEDs, smooth opening and closing of electromagnetic locks – these are just some of the potential applications. The controller finds its place in both home and commercial installations where precise and remote control of low-voltage devices is required. Radio communication at a frequency of 868 MHz guarantees a stable signal with a range of up to 100 meters in open space.

Installation and technical parameters

The rH-PWM2S2 module is designed for mounting in flush-mount boxes with a diameter of 60 mm. Compact dimensions (48 x 48 x 22 mm) facilitate integration with existing infrastructure. The controller has built-in thermal protection and overvoltage protection on the load lines, ensuring safe and reliable operation. The PWM frequency is adjustable in the range of 100 Hz to 1 kHz in 100 Hz steps, allowing you to adapt the control characteristics to specific application needs. The output load is 2 x 4 A / 12 V DC. Additionally, the module has two contact inputs powered by 12V DC, drawing a current of less than 1mA.