SA802 220V AC 8 Wire
SA802 is an eight-wire, 220V AC connection for motorized valves with floating-type ON/OFF control and open/closed position feedback. The actuator moves while a direction input is powered and stays in its last position when power is removed.
Wiring Diagram
Control Connections
Disconnect power before making or changing connections.
- Connect 220V AC neutral to the black wire.
- Connect the green wire to 220V AC phase to open the valve.
- Connect the red wire to 220V AC phase to close the valve.
- Keep the green direction input connected to phase for as long as opening is required, subject to the internal travel limit.
Important: Never connect both the red and green wires to 220V AC phase at the same time.
Floating Operation and Limit Switches
The actuator moves in the selected direction while that input is powered and stops when the input power is removed. Internal limit switches stop the motor at the fully open and fully closed positions.
When power is cut, the valve stays in its last position.
Feedback Connections
- White wire: Feedback input/common.
- Orange wire: Normally open (NO) feedback output for the valve's open position.
- Brown wire: Normally open (NO) feedback output for the valve's closed position.
Downloads
Download SA802 220V AC 8 Wire Electrical Wiring Manual (PDF, 101 KB)