SGA24 | Positioner for remote control of proportional actuators (surface mount). | Belimo
Positioner for wall mounting
Overview
Details for SGA24
Positioner for remote control of proportional actuators (surface mount).
Positioner for remote control of proportional actuators (surface mount).
Application
These positioners are intended for the remote control of modulating actuators or for use as a minimum positioner (providing a minimum limit for the output signal from a modulating controller). The control range is 0 to 100% of the angle of rotation of the actuator.
Positioner SGA24 is for surface mounting with a NEMA 2 housing included. Positioner SGF24 is for flush mounting.
Operation
The positioner receives its supply voltage through terminals 1 and 2. A rotary knob is turned, producing a proportional control signal (Y) at the output (terminal 3) of either 0.5 to 10 VDC or 2 to 10 VDC and therefore a proportional change in the position of the actuator between 0 and 100%. When used for a minimum limit, the positioner works as a higher of 2 signal selector. This function allows only the signal from the controller or positioner, whichever is greater, to go to the actuator.
Function
The changeover from 2 to10 V to 0 to 10 V is selected by means of a slide switch on the printed circuit board.
The angle of rotation of the knob can be limited mechanically, by moving the adjustable stops under the knob
Specifications
- Degree of Protection
- IP40
- Electrical Connection
- terminals
- Power Consumption (Running)
- 0.3 W
- Voltage AC/DC
- AC/DC 24 V