VAQ
Safety Precautions
Refer to
Safety Precautions for All Pushbutton Switches.
Precautions for Correct Use
Operation Unit Mounting
VAQ-4@-K
•
The Operation Unit can be inserted and removed.
•
Mounting can be performed by inserting the slit of the Operation
Unit into the mounting screw of the Switch.
•
Mounting force: 39.2 N max.
•
Removing strength: 22.5 N min.
VAQ-4@-L
•
The Operation Unit is screwed in.
•
Mounting can be performed by inserting the M3 screw of the
Operation Unit into the flange of the Switch.
•
Tighten the Operation Unit to a torque of 0.20 to 0.39 N
·
m.
2VAQ-4@
VAQR-4@
•
The Operation Unit is screwed in.
•
Mounting can be performed by inserting the M3 screw of the
Operation Unit into the metal flange of the Switch.
•
Tighten the Operation Unit to a torque of 0.20 to 0.39 N
·
m.
Panel Mounting and Operation Unit Mounting
Operation Unit Mounting
VAQ-4@-K
•
The Operation Unit can be inserted
and removed.
•
Mounting can be performed by
inserting the slit of the Operation Unit
into the mounting screw of the Switch.
•
Mounting force: 39.2 N max.
•
Removing strength: 22.5 N min.
VAQ-4@-L, 2VAQ-4@, VAQR-4@
•
The Operation Unit is screwed in.
•
Mounting can be performed by
inserting the M3 screw of the
Operation Unit into the flange of the
Switch.
•
Tighten the Operation Unit to a torque
of 0.20 to 0.39 N
·
m.
Screw-mounted
Operation Unit
M3 screws
Flange
Operation Unit
Slit
Insert/remove
Mounting screw
Mounting
•
Tighten the nut to a torque of 0.49 to 0.78 N
·
m.
•
Do not perform wiring with power supplied to the Switch. Do not
touch the terminals or other charged parts of the Switch while
power is being supplied. Doing so may result in electric shock.
•
After wiring the Switch, ensure an appropriate insulating distance.
Wiring
•
Twist the conductors through the terminal holes before soldering.
To perform soldering on solder terminals, use a soldering iron with
a capacity of 60
W
maximum and complete soldering within 5
seconds.
Wait
for one minute after soldering before exerting any
external force on the solder.
•
For connection with tab terminals, gently insert receptacles for
#187 tabs in the terminal push-out direction.
The Switch does not have a ground terminal.
Panel Mounting
Tighten the hexagonal nut using a wrench while securing the Switch
by holding it with your fingers.
(Hexagonal nut tightening torque: 0.98 N
·
m)
Face nut
Lock washer
Panel
Hexagonal nut
Operation Unit Models
Method
Operation Unit color
Blue (A)
Black (B)
Green (G)
Red (R)
White (W)
Yellow (Y)
Insert/remove
VAQ-BA HEAD
VAQ-BB HEAD
VAQ-BG HEAD
VAQ-BR HEAD
VAQ-BW HEAD
VAQ-BY HEAD
Screw-mounted
VAQ-4A YO HEAD
VAQ-4B YO HEAD
VAQ-4G YO HEAD
VAQ-4R YO HEAD
VAQ-4W YO HEAD
VAQ-4Y YO HEAD
Locking Method
VAQR-@@
•
To turn ON the lock, press the Operation Unit and turn it clockwise
as indicated at the top of the Operation Unit.
•
To release the lock, turn the Operation Unit counterclockwise.
4
OMRON [ OMRON ELECTRONICS LLC ]
