Data Sheet for Product

Technical Instructions Flowrite 599 Series SKB/C Electronic Valve Actuator
Document Number 155-171P25 3-Position (Floating) Control
September 25, 2018
Page 8 Siemens Industry, Inc.
Wiring Diagrams
Non-spring Return
SKB82.50U
SKC82.60U
Figure 11. Non-spring Return Wiring Diagrams.
The diagram shows all possible connections. The application determines which
connections are used.
Connecting Terminals
G
System Potential 24 Vac (+)
Y1
Outward movement of the coupling piece (0 to 1)
Y2
Inward movement of the coupling piece(1 to 0)
Cm1
Limit switch for 100% stroke
C1
ASC9.3BCU double auxiliary switch
C2
ASC9.3BCU double auxiliary switch
1000 
ASZ7.3 potentiometer