This phase controller satellite driver (slave-controller) extend your fan installation by 2'300W power and have step less control. Connect it to your fan controller (master-controller) with EC output 0-10V or PWM signal. It has two RJ45 connector, one for the signal in and another one signal out that you can connect the next satellite and extend your AC fan installation always controlled from the master device.
Sizes and technical data's:
Case: WxHxD = 130x92x105mm
Controller: WxHxD = 160x130x105mm
Designed for: 10A / 2'300W / TRIAC
Volts: 230V / 50HZ
Protection class: IP54