Honeywell ML6425 Series Product Data page 6

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