- - 8 - -
- 8 -
VG300
∗∗
-OMH0002-B
Light/Surge Voltage Suppressor
Electrical Connection
In the case of DIN terminal and terminal (with light/surge
voltage suppressor), the connection is as follows. Connect
each to the power supply side.
Terminal no.
1
2
DIN terminal
+
-
Terminal
+
-
How to Change Passage State
When change the passage state, confirm that pressure has
been removed from the valve.
Unscrew the M4 x 0.7 hexagon socket head cap screw in the
changeover plate and match the
◀
mark on the adapter
plate with the character on the changeover plate.
Piping is as follows.
Mounting Screw Tightening Torques M4:1.4N
･
･･
･
m
Piping
Port
Passage
P
A
R
N.C.
Inlet
Outlet
Exhaust side
(Plug, in case
of 2 port valve)
N.O.
Exhaust side
(Plug, in case
of 2 port valve)
Outlet
Inlet
External
Universal porting
(Piping of inlet pressure side is possible
anywhere)
Note 1) In the case of internal pilot, confirm that a plug is
inserted to X port. If not, insert a R1/8 plug.
Note 2) In the case of external pilot, supply air pressure from
X port.
Confirm the safety sufficiently and conduct carefully when
changing the passage state or restarting after changes.
Precautions
1. Since PE port is the exhaust port of the pilot valve, do not
attach a plug or reduce the port diameter.
2. X port is the pressure supply port of the pilot valve and PE
port is the exhaust port of the pilot valve. Avoid
mismatching when piping.
3. The manual portion contains a breather hole for the core.
Take proper measures to prevent dust or foreign matter
from accumulating in this area.
VG342 Series
3 Port Solenoid Valve /
Specific Product 1
Be sure to read before handling.
Caution
In the case of
indicator light assembly
AC, 100 VDC or more
48 VDC of less
In the case of
indicator light assembly
V
a
ri
s
to
r
C
o
il
C
o
il
Terminal no. 1 (+)
Terminal no. 1 (+)
Terminal no. 2 (-)
Terminal no. 2 (-)
N.C.
N.O.
External pilot
M4X0.7
With DIN terminal
block
With terminal
block
Ground
