Lead wire
Socket
Lever
Connector
Lever
DC polarity indication
Cover
Groove
Pin
Pin
Groove
Cover
0.2 to 0.33 mm
2
Max. cover diameter: ø1.9 mm
Hook
Crimping area
Core wire
crimping area
Socket
(Part no.: DXT170-71-1)
Core wire
Insulation
Lead wire
Socket
Hook
Connector
Lead wire
Insert a socket into square hole
Not in use
Manual Override
How to Use L/M-Type Plug Connector
Warning
Caution
Series
VP
Specific Product Precautions 1
Be sure to read before handling.
Refer to back pages 1 and 2 for Safety Instructions, “Handling Precautions for SMC
Products” (M-E03-3) for 3/4/5 Port Solenoid Valves Precautions.
When no electric signal is applied to the solenoid
valve. The manual override is used for switching the
main valve. Connected actuator is started by manual
operation. Use the manual override after confirming
that there is no danger.
Caution
When locking the manual override with the push-turn locking type
(D or E type), be sure to push it down before turning.
Turning without first pushing it down can cause damage to the
manual override and other troubles such as air leakage, etc.
Do not apply excessive torque when turning the locking type
manual override. (0.1 N·m)
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 so that the lever’s pawl is pushed into the
groove and locks.
• To detach a connector, remove the pawl from the groove by
pushing the lever downward with your thumb, and pull the
connector straight out.
2. Crimping lead wires and sockets
Strip 3.2 to 3.7 mm at the end of the lead wires, insert the
ends of the core wires evenly into the sockets, and then crimp
with a crimping tool. When this is done, take care that the
coverings of the lead wires do not enter the core wire crimping
area. (Please contact SMC for details on the crimping tool.)
3. Attaching and detaching sockets with lead wire
• Attaching
Insert the sockets into the square holes of the connector ( ,
indication), and continue to push the sockets all the way in
until they lock by hooking into the seats in the connector.
(When they are pushed in, their hooks open and they are lo-
cked automatically.) Then, confirm that they are locked by
pulling lightly on the lead wires.
• Detaching
To detach a socket from a connector, pull out the lead wire
while pressing the socket’s hook with a stick having a thin tip
(approx. 1 mm). If the socket will be used again, first spread
the hook outward.
Non-locking push type
Push-turn locking slotted type
Push down on the manual
override button with a small
screwdriver until it stops.
Release the screwdriver
and the manual override
will return.
Push the manual override button with a small flat head
screwdriver until it stops. Turn it in the clockwise direction 90
°
to
lock the manual. Turn it counterclockwise to release it.
After pushing down, turn in the direction of the arrow. If it is not
turned, it can be operated the same way as the non-locking type.
Locked condition
Push-turn locking lever type
Locked condition
Note) It is not necessary to crimp lead wires and socket if ordering the lead wire
pre-connected model.
Housing
(Polarity indication)
+
–
(Voltage symbol)
(Location for
light mounting)
Terminal block
3 locations
Tightening torque
0.4 to 0.5 N·m
Terminal screw
Tightening torque
0.5 to 0.6 N·m
Set screw
Grommet
(Rubber)
Washer
Tightening torque
2.5 to 3.75 N·m
Ground nut
How to Use DIN Terminal
The DIN terminal type with an IP65 enclosure is protected
against dust and water, however, it must not be used in water.
Caution
Plug Connector Lead Wire Length
How to Order Connector Assembly
DC
:
V200-30-4A-
100 VAC
:
V200-30-1A-
200 VAC
:
V200-30-2A-
AC other voltages:
V200-30-3A-
Without lead wire :
V200-30-A
(With connector and 2 pcs. of socket)
Caution
Plug connector lead wires have a standard length of
300 mm, however, the following lengths are also
available.
How to Order
Include the connector assembly part number together with the
part number for the plug connector’s solenoid valve without
connector.
(Example) 2000 mm lead wire length:
DC
AC
VP342-5LO1-01A
VP342-1LO1-01A
V200-30-4A-20
V200-30-1A-20
Lead wire length
Nil
6
10
15
20
25
30
50
300 mm
600 mm
1000 mm
1500 mm
2000 mm
2500 mm
3000 mm
5000 mm
Connection
1) Loosen the set screw and pull the connector out of the
solenoid valve terminal block.
2) After removing the set screw, insert a flat head screwdriver
into the notch on the bottom of the terminal block and pry it
open, separating the terminal block and the housing.
3) Loosen the terminal screws on the terminal block, insert the
core of the lead wire into the terminal, and attach securely with
the terminal screws.
In addition, when using the DC mode type with a surge
voltage suppressor (polar: S and Z types), connect wires
corresponding to the polarity (+ or –) that is printed on the
terminal block.
4) Tighten the ground nut to secure the wire.
In the case of connecting wires, select cabtire cords carefully
because if those out of the specified range (ø4.5 to ø7) are
used, it will not be able to satisfy IP65 (enclosure).
Tighten the ground nut and set screw within the specified
range of torque.
Changing the entry direction
After separating terminal block and housing, the cord entry
direction can be changed by attaching the housing in the
opposite direction.
Note) Make sure not to damage elements, etc., with the lead
wires of the cord.
Precautions
Plug in and pull out the connector vertically without tilting to one
side.
Applicable cable
Cable O.D.: ø4.5 to ø7.
(Reference) 0.5 mm
2
to 1.5 mm
2
, 2-core or 3-core, equivalent to
JIS C 3306.
Applicable crimped terminal
O terminal: R1.25-4M that is specified in JIS C 2805.
Y terminal: 1.25-3L, which is released by JST Mfg. Co., Ltd.
Stick terminal: size 1.5 or shorter.
Series
VP
Specific Product Precautions 2
Be sure to read before handling.
Refer to back pages 1 and 2 for Safety Instructions, “Handling Precautions for SMC
Products” (M-E03-3) for 3/4/5 Port Solenoid Valves Precautions.
Back page 3