SA609 110V DC 6 Wire
SA609 is a six-wire, 110V DC motorized valve connection with potential-free feedback. Prepare a 110V DC power supply; its required current rating depends on the actuator model.
Wiring Diagram
Supply and Control Connections
Disconnect power before making or changing connections.
- Connect 110V DC positive (+) to the red wire.
- Connect 110V DC negative (−) to the black wire.
- Keep the red and black supply wires connected during normal operation.
- Connect the green wire to positive 110V DC whenever the valve needs to be open.
- The green-wire supply can be switched through a PLC, relay or float switch. Keep it connected to positive 110V DC for as long as the valve needs to remain open.
Potential-Free Feedback
Potential-free feedback allows an external signal to be switched for the application.
- White wire: Feedback input/common. The source gives +24V DC, +110V DC or 220V AC phase as examples of an external signal.
- Blue wire — R1: Feedback output when the valve is open.
- Yellow wire — R2: Feedback output when the valve is closed.
Confirm the selected actuator's feedback-contact ratings before choosing the external signal voltage.
Power Failure and Consumption
The valve is a stay-put type on power failure: it remains in its last position when power is lost.
The supplied guide states that consumption is zero when closed and approximately 100mA when open. The main operating power is consumed while the valve is moving.