User Guide

F-27013-4 © Copyright 2006 TAC All Rights Reserved. 5
TYPICAL APPLICATION (wiring diagram)
Close
COM
Open
J2
100-315
14-28 AWG
J1
C1
Figure-1 Typical Wiring of Three-Wire
Floating Non-Spring Return Valves.
Close
COM
Open
J2
100-316
18-22 AWG
J1
Figure-2 Typical Wiring of Three-Wire Floating
Non-Spring Return Valves with Time-Out.
J2
24 Vac
Closed
COM
Open
J3
J1
100-516
1
1
2
2
1
2
The 24 Vac/COM supply must be
maintained continuously for valve operation.
The valve returns to its normal position
whenever this supply is interrupted.
The CLOSE and OPEN control signals
share the COM terminal with the 24 Vac
supply.
Figure-3 Typical Wiring of Three-Wire Floating Spring Return Valves with Time-Out.
Figure-4 Typical Wiring of Three-Wire
Proportional Non-Spring Return Valves.
24 Vac
COM
DC In
18-22 AWG
DA RA
J2
J3
0-10 V 0-5V 5-10V 4-20mA
J4
100-317
J1
Figure-5 Typical Wiring of Three-Wire Proportional
Spring Return Valves.
24 Vac
COM
DC In
J5
J1
J3
J4
4-20 mA
5-10V
0-5V
0-10V
RA
DA
J2
100-517