ZEC 2 - 5-STEP VOLTAGE CONTROLLER 0-10VDC
Controller is designed to control the speed of ventilators equipped with electronically commutated motors (EC) or other devices controlled by 0-10Vdc signal. Required power supply is 10-12V /1mA, which is available on most of EC drivers. The output is 5-step 0-10V signal, which is controlled by 6-position switch. “0” position turns off control output. “Offset” function allows to change the level of voltage down approximately 2,5V +-20% for fifth step, decreasing for lower steps. LED diode signalizes
operation of controller.
Voltage divider 5x2kOhm + offset potentiometer 2.5kOhm +-20%
IP54 protection degree
In compilance with: EN 61000-6-2, EN 61000-6-3