1
24 VAC
2
0/2 TO 10 VDC
PROPORTIONING
CONTROLLER
–
+
SPDT
FEEDBACK
1
LINE VOLTAGE POWER SUPPLY.
PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQUIRED.
2
24 VDC SUPPLY ACCEPTABLE.
3
SET SWITCH TO MODULATING.
Fig. 22. MS7505 with override to full open
(Modulating mode setting).
1
24 VAC
2
0/2 TO 10 VDC
PROPORTIONING
CONTROLLER
–
+
SPST
FEEDBACK
1
LINE VOLTAGE POWER SUPPLY.
PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQUIRED.
2
24 VDC SUPPLY ACCEPTABLE.
3
SET SWITCH TO MODULATING.
Fig. 23. MS7505 with override to full closed
(Modulating mode setting).
VRN PRESSURE INDEPENDENT CONTROL VALVES AND ACTUATORS
ACTUATOR
1
V
2
3
OR +
OR N/A
4
5
FEEDBACK
2-10 VDC
10-2 VDC
0-10 VDC
3
10-0 VDC
Fltg, fwd
Fltg, rev
M19576B
ACTUATOR
1
V
2
3
OR +
OR N/A
4
5
FEEDBACK
2-10 VDC
10-2 VDC
0-10 VDC
3
10-0 VDC
Fltg, fwd
Fltg, rev
M19577B
17
1
24 VAC
2
0/2 TO 10 VDC
PROPORTIONING
CONTROLLER
–
+
FEEDBACK
1
LINE VOLTAGE POWER SUPPLY. PROVIDE DISCONNECT MEANS
AND OVERLOAD PROTECTION AS REQUIRED.
2
24 VDC SUPPLY ACCEPTABLE.
3
SET SWITCH TO MODULATING.
1
24 VAC
2
4 TO 20 mA
490 TO 510
PROPORTIONING
OHMS,
CONTROLLER
1/2 W
MINIMUM
–
+
FEEDBACK
1
LINE VOLTAGE POWER SUPPLY.
PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQUIRED.
2
24 VDC SUPPLY ACCEPTABLE.
3
SET SWITCH TO MODULATING.
Fig. 24. MS7505 with Proportioning Controllers
(Modulating mode setting).
1
SPST
1
LINE VOLTAGE POWER SUPPLY. PROVIDE DISCONNECT MEANS
AND OVERLOAD PROTECTION AS REQUIRED.
Fig. 25. MS4105 line voltage (120V) two-position
control.
ACTUATOR
1
V
2
3
OR +
OR N/A
4
5
FEEDBACK
2-10 VDC
10-2 VDC
0-10 VDC
3
10-0 VDC
Fltg, fwd
Fltg, rev
M34976
ACTUATOR
1
V
2
3
OR +
OR N/A
4
5
FEEDBACK
2-10 VDC
10-2 VDC
0-10 VDC
3
10-0 VDC
Fltg, fwd
Fltg, rev
M34977
1
V
2
ACTUATOR
M29122
38-00032—01