Johnson Controls 127290 Actuator, Prop, On/Off Control, or Floating

24V MODULATING O TO 10 VDC VALVE ACTUATOR

The Johnson Controls 127290 is a 24V MODULATING O TO 10 VDC VALVE ACTUATOR.

The 127290 is an actuator that controls the flow of the propylene glycol (PG) coolant into a chill water system. The project is a 24V MODULATING O TO 10 VDC VALVE ACTUATOR

The Johnson Controls 127290 actuator, prop, on/off control, or floating switch is a 24V MODULATING O TO 10V DC VALVE ACTUATOR.

The 127290 is a 24 V MODULATING TO 10 VDC VALVE ACTUATOR that will control any DC voltage from 5 to 24 V. It has three 10 kcmil current carrying contactors rated 20 A each. It has three logic input signals, NO, NC and SET/RESET, rated 150 V ac/dc, max 5 A rms. The NORMAL position of its SPST actuator is ON with an OFF signal. A 90° rotation of the actuator will put it in the OFF mode. A second 90° turn will go back to the ON mode. Five LEDs indicate

Each Johnson Controls 127290 actuator is a non-illuminated, 24 VDC, "O" to 10 VDC control, rated at rated at 15 lbs. When ordered with a custom nameplate , a floating ground and a 24 VDC power source will be required.

The 127290 Modulating On/Off Actuator is a complete power conversion solution that enables increased control over the movement of the actuator, perfect for applications where normal 24V DC control is needed to control valves, floating operators, etc. The 127290 Modulating Actuator features three mode selections for precise control during slow, defined movement or for rapid movement between discrete defined positions. It also features programmable Pulse Width Modulation (PWM) Pulse Frequency Modulation (PFM).

Johnson Controls 127290 Actuator, Prop, On/Off Control, or Floating is for use with Johnson Controls' line of Modulating On-Off Controls, submersible pump models 110124 or 110125. This actuator is designed to work with dry contact outputs only.

CONTACTS: 4 NO + EARTH

This floating control can be used for air conditioning equipment control.

Our cutting-edge actuators can be used in a wide range of applications.

The Johnson Controls 127290 Actuator is designed to fit easily with no welding. It has a superior holding torque to prevent load-breakage during heavy vibration or shock, and includes an integral mounting flange for easy assymbly.