ML6425, ML7425 SPRING RETURN ELECTRIC LINEAR VALVE ACTUATORS
63-2516—04
6
Fig. 11. ML7425 Wiring using 2 to 10 Vdc Control Signal
and a Common Transformer.
Fig. 12. ML7425 Wiring using 4 to 20 mA Control Signal
and Separate Transformers.
NOTE: 500 ohm resistor not shipped with product.
Fig. 13. ML7425 Wiring using 4 to 20 mA Control Signal
and a Common Transformer.
NOTE: 500 ohm resistor not shipped with product.
Fig. 14. Replacing Actuator Cover.
Fig. 15. Location of W1, W2, and W3 Selector Plugs.
L1
(HOT)
L2
1
1
WIRING
STRIP
F
+
–
T2
T1
O1
O2
TS
1
1
2
2
3
3
4
5
6
ML7425
T775
(WITH 2-10 VDC OUTPUT)
SINGLE
TRANSFORMER
40 VA 24 VAC
POWER SUPPLY. PROVIDE DISCONNECT MEANS
AND OVERLOAD PROTECTION AS REQUIRED.
M7895
SENSOR
L1
(HOT)
L2
1
1
WIRING
STRIP
F
+
–
T2
T1
O1
O2
TS
1
1
2
2
3
3
4
5
6
L1
(HOT)
L2
1
ML7425
T775
(WITH 4-20 MA OUTPUT)
DUAL
TRANSFORMERS
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQUIRED.
M7896
500 OHM
RESISTOR
SENSOR
L1
(HOT)
L2
1
1
WIRING
STRIP
F
+
–
T2
T1
O1
O2
TS
1
1
2
2
3
3
4
5
6
ML7425
SENSOR
T775
(WITH 4-20 MA OUTPUT)
SINGLE
TRANSFORMER
40 VA 24 VAC
POWER SUPPLY. PROVIDE DISCONNECT MEANS
AND OVERLOAD PROTECTION AS REQUIRED.
M7897
500 OHM
RESISTOR
M6628
M6631
0 ... 10V
2 ... 10V
W2
10V
0%
10V
W3
W1
100%
50%
