Belimo Pulse Width Modulation Interface for Modulating Actuators HVAC

The PTA-250 converts a single pulse-width modulated input to an analog, 2 to 10 VDC, output to modulate a Belimo -SR actuator. The PTA-250 is available for replacement of existing installations. The …MFT product can replace 100% of the PTA-250 applications, more effectively