Varistor
Coil
(−,+)
(+,−)
Varistor
LED
Coil
(−,+)
(+,−)
Varistor
Coil
LED
(−,+)
(+,−)
LED
Varistor
Coil
(~)
(~)
NL
Varistor
Coil
(~)
(~)
NL: Neon light
Caution
1. L/M-type plug connector
<DC>
2. DIN terminal
<DC>
With surge voltage suppressor (YS, YOS)
Note) Surge voltage suppressor of varistor has residual voltage
corresponding to the protective element and rated voltage;
therefore, protect the controller side from the surge.
<AC>
Light/surge voltage suppressor (YZ)
<AC>
With light (YZ)
Series
VQZ
Specific Product Precautions 1
Be sure to read before handling.
Refer to front matter 53 for Safety Instructions and pages 3 to 8 for 3/4/5 Port
Solenoid Valve Precautions.
Manual Override
Caution
Without an electric signal for the solenoid
valve the manual override is used for switching
the main valve. Push type is standard. Locking
type (Tool required) is available as an option.
1. VQZ100
Push type
Press in the direction
of the arrow.
Push down on the manual
override button with a small
screwdriver until it stops.
Release the screwdriver and
the manual override will return.
Push down completely on the
manual override button with a
small screwdriver. While down,
turn clockwise 90
°
to lock it.
Turn it counterclockwise to
release it.
Locking type (Tool required)
Turn 90
°
in the direction
of arrow.
Precautions
When operating with a screwdriver, turn it gently using a
watchmaker’s screwdriver. (Torque: less than 0.1 N
m)
Press and rotate to lock the manual operation of VQZ200/300. If
rotate without pressing, manual breakage and air leakage could
be occurred.
2. VQZ200/300
Push type (Tool required)
Locking type (Tool required)
Locked position
PUSH
LOCK
+-
+-
1. Attaching and detaching connectors
To attach a connector, hold the lever and connector unit
between your fingers and insert straight onto the pins of the
solenoid valve and remove the pawl from the groove by
pushing the lever downward with your thumb, and pull the
connector straight out.
How to Use L/M-Type Plug Connector
Caution
Light/Surge Voltage Suppressor
+
-
Lead wire
Cover
Groove
Pin
Cover
Groove
Pin
Connector
Lever
DC
polarity indication
Hook
Socket
Part no. DXT170-71-1
1826