Siemens ZM250 Control Signal Module, Feedback, 0-10Vdc or 0-20V

Siemens, ZM250, Control Signal Module, Feedback, 0-10Vdc or 0-20V, Phase Cut, 3-4" Valves

Features:

• This X-Feedback Interface is a control signal module for 3-4 inch M3B Control Valves for Domestic Hot and Chilled Water, and M2H Control Valves for High-Temperature Hot Water and Low-Pressure Steam.
• This interface features a 0-20V phase cut and a maximum output power of up to 40 watts.
• It measures 1.6" x 3.5" 4.5".