Install Instructions

VBN THREADED CONTROL BALL VALVES AND ACTUATORS
62-2025EFS—06 6
Fig. 15. MS7505 with Two Position SPDT Control.
Fig. 16. MS7505 with Floating Control.
Fig. 17. MS7103 with 2-10 Vdc Control (MS7503 shown,
ignore selection switch).
Fig. 18. MS7103 with 4-20 mA Control (MS7503 shown,
ignore selection switch).
Fig. 19. MS7103 with 2-10 Vdc Control using two
actuators (MS7503 shown, ignore selection switch).
SPDT
24 VAC
1
1
2
LINE VOLTAGE POWER SUPPLY.
PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQUIRED.
SET SWITCH TO FLOATING.
M37304
ACTUATOR
V
0°-90°/MODULATING
90°-0°/FEEDBACK
2-10 VDC
10-2 VDC
0-10 VDC
10-0 VDC
FLOATING, FWD
FLOATING, REV
2
RED
BLACK
BROWN
WHITE
CLASS 2
24 VAC
1
1
2
LINE VOLTAGE POWER SUPPLY.
PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQUIRED.
SET SWITCH TO FLOATING.
M37319
ACTUATOR
V
4
3
1
2
2-10 VDC
10-2 VDC
0-10 VDC
10-0 VDC
FLOATING, FWD
FLOATING, REV
2
0°-90°/MODULATING
90°-0°/FEEDBACK
RED
BLACK
BROWN
WHITE
CLASS 2
ACTUATOR
0/2 TO 10 VDC
PROPORTIONING
CONTROLLER
24 VAC
1
1
2
3
2
LINE VOLTAGE POWER SUPPLY. PROVIDE DISCONNECT MEANS
AND OVERLOAD PROTECTION AS REQUIRED.
24 VDC SUPPLY ACCEPTABLE.
SET SWITCH TO MODULATING IF AVAILABLE.
V
–
+
FEEDBACK
4
3
1
2
M37320
2-10 VDC
10-2 VDC
0-10 VDC
10-0 VDC
FLOATING , FWD
FLOATING , REV
3
0°-90°/MODULATING
90°-0°/FEEDBACK
RED
BLACK
BROWN
WHITE
CLASS 2
ACTUATOR
4 TO 20 mA
PROPORTIONING
CONTROLLER
24 VAC
1
1
2
3
2
490 TO 510
OHMS,
1/2 W
MINIMUM
LINE VOLTAGE POWER SUPPLY.
PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQUIRED.
24 VDC SUPPLY ACCEPTABLE.
SET SWITCH TO MODULATING IF AVAILABLE.
V
–
+
FEEDBACK
4
3
1
2
M37321
2-10 VDC
10-2 VDC
0-10 VDC
10-0 VDC
FLOATING, FWD
FLOATING, REV
3
0°-90°/MODULATING
90°-0°/FEEDBACK
RED
BLACK
BROWN
WHITE
CLASS 2
ACTUATOR
0/2 TO 10 VDC
PROPORTIONING
CONTROLLER
24 VAC
1
1
2
3
2
LINE VOLTAGE POWER SUPPLY.
PROVIDE DISCONNECT MEANS
AND OVERLOAD PROTECTION
AS REQUIRED.
24 VDC SUPPLY ACCEPTABLE.
SET SWITCH TO MODULATING
IF AVAILABLE.
V
–
+
FEEDBACK
4
3
1
2
M37322
2-10 VDC
10-2 VDC
0-10 VDC
10-0 VDC
FLOATING , FWD
FLOATING , REV
3
ACTUATOR
V
4
3
1
2
2-10 VDC
10-2 VDC
0-10 VDC
10-0 VDC
FLOATING , FWD
FLOATING , REV
3
0°-90°/MODULATING
90°-0°/FEEDBACK
RED
BLACK
BROWN
WHITE
0°-90°/MODULATING
90°-0°/FEEDBACK
RED
BLACK
BROWN
WHITE
CLASS 2