Install Instructions

M9220-Bxx-3 On/Off Electric Spring Return Actuators Installation Instructions 7
See Figure 9 and Figure 10 for proper wiring of the
M9220-Bxx-3 On/Off Electric Spring Return Actuator.
!
CAUTION: Risk of Electric Shock.
Disconnect the power supply before
making electrical connections to avoid
electric shock.
!
CAUTION: Risk of Property Damage.
Do not apply power to the system before
checking all wiring connections. Short
circuited or improperly connected wires
may result in permanent damage to the
equipment.
IMPORTANT: Make all wiring connections in
accordance with local, national, and regional
regulations. Do not exceed the electrical ratings of
the M9220-Bxx-3 On/Off Electric Spring Return
Actuator.
Figure 9: Auxiliary Switch Wiring Diagram for
BxC Models
COM
NC
NO
21
21
23
22
21
22
23
BLK/
RED
BLK/
BLU
BLK/
GRY
COM
NC
NO
24
25
26
WHT/
RED
WHT/
BLU
WHT/
GRY
25
24
24
26
S2
S1
F
I
G
:
B
x
C
w
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i
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g
Figure 10: Control Wiring Diagrams
AC 24 V 50/60 Hz
DC 24 V
RED
2
1
BLK
+
-
~
L1
N
WHT BLK
2
1
AC 120 V 60 Hz
L1
N
BLU BRN
2
1
AC 230 V 50/60 Hz
F
I
G
:
c
n
t
r
l
_
w
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r