Data Sheet for Product

SAX Electronic Valve Actuator Technical Instructions
Non-spring Return, 24 Vac 3-position (Floating) Control Document Number 155-507
June 15, 2016
Siemens Industry, Inc. Page 7
Wiring Diagrams
Figure 3.
Figure 4. Wiring Designations.
Accessories
A and/or B
1x ASC10.51
Auxiliary Switch
or 1 x ASZ7.5/..
Potentiometer
1x ASC10.51
Auxiliary Switch
The diagram shows all possible connections. The application determines which
connections are used.
Wiring Terminals
24 Vac/Vdc, 3-Position
System potential (SP)
Positioning signal (actuator’s stem extends)
Positioning signal (actuator’s stem retracts)
Troubleshooting
Check that the wires are connected correctly and attached securely.
Check for adequate power supply.