SMC Networks VJ100 Installation And Maintenance Manual

043A/ENG
Installation and Maintenance Manual
Series VJ100/300/500/700 Solenoid Valves
For future reference, please keep this manual in a safe place
This manual should be read in conjunction with the current valve catalogue
Safety Instructions 2. Only trained personnel should operate pneumatically
operated machinery and equipment.
These safety instructions are intended to prevent a hazardous situa-
Compressed air can be dangerous if an operator is unfamiliar
tion and/or equipment damage.These instructions indicate the level with it. Assembly, handling or repair of pneumatic systems should
of potential hazard by label of "Caution", "Warning" or "Danger". be performed by trained and experienced operators.
To ensure safety, be sure to observe ISO4414 (Note1) , JIS B 8370 (Note2)
and other safety practices. 3. Do not service machinery/equipment or attempt to
Note 1: ISO 4414: Pneumatic fluid power – Recommendations for the remove component until safety is confirmed.
application of equipment to transmission and control systems. 1) Inspection and maintenance of machinery/equipment should
Note 2: JIS B 8370: Pneumatic system axiom. only be performed after confirmation of safe locked-out
control positions.
CAUTION : 2) When equipment is to be removed, confirm the safety process
Operator error could result in injury or
as mentioned above. Switch off air and electrical supplies and
equipment damage.
exhaust all residual compressed air in the system.
3) Before machinery/equipment is re-started, ensure all safety
WARNING:
Operator error could result in serious
measures to prevent sudden movement of cylinders etc.
injury or loss of life.
(Bleed air into the system gradually to create back-pressure,
i.e. incorporate a soft-start valve).
DANGER :
In extreme conditions, there is a
possible result of serious injury or loss of life. 4. Contact SMC if the product is to be used in any of the
following conditions:
1) Conditions and environments beyond the given specifica-
WARNING tions, or if product is used outdoors.
2) Installations in conjunction with atomic energy, railway, air
1. The compatibility of pneumatic equipment is the respon- navigation, vehicles, medical equipment, food and beverage,
sibility of the person who designs the pneumatic system recreation equipment, emergency stop circuits, press
or decides its specifications. applications, or safety equipment.
Since the products specified here are used in various operating 3) An application which has the possibility of having negative
conditions, their compatibility for the specific pneumatic system effects on people, property, or animals, requiring special
must be based on specifications or after analysis and/or tests to safety analysis.
meet your specific requirements.
CAUTION
Ensure that the air supply system is filtered to 5 micron.
VJ100 (3 Port)
Specifications
Fluid
Ambient and fluid temperature
Response time
Max. operating frequency
Manual override
Lubrication
Mounting position
Impact/Vibration resistance
Enclosure
Solenoid specifications
Electrical entry Grommet (G) (H), plug connector (L or M)
Voltages
Allowable voltage
Coil insulation
Power consumption
Surge voltage suppressor
Indicator light
Installation
VJ100 (3 Port)
WARNING
Symbol
Ensure all air and power supplies are ISOLATED before commencing
installation.
Do not install these valves in explosive atmospheres.
If these valves are exposed to oil and/or water droplets ensure that 1
they are protected.
If it is intended to energise a valve for an extended period of time
please consult SMC.
Fig 1
When you enquire about the product, please contact the following
SMC Corporation:
ENGLAND Phone 01908-563888 TURKEY Phone 212-2211512
ITALY Phone 02-92711 GERMANY Phone 6103-402-0
HOLLAND Phone 020-5318888 FRANCE Phone 01-64-76-10-00
SWITZERLAND Phone 052-396-31-31 SWEDEN Phone 08-603 07 00
SPAIN Phone 945-184100 AUSTRIA Phone 02262-62-280
Phone 902-255255 IRELAND Phone 01-4501822
GREECE Phone 01-3426076 DENMARK Phone 70 25 29 00
FINLAND Phone 09-68 10 21 NORWAY Phone 67-12 90 20
BELGIUM Phone 03-3551464 POLAND Phone 48-22-6131847
Construction/Parts list (Fig 2)
N.C
Main parts
No.
Body
Cover
Push rod
Armature assembly
Core
Exhaust poppet
Return spring
Poppet spring
Coil assembly
Spare parts
No.
Gasket
Subplate
Fig 2
Tube Connection (Fig 3)
Ensure that the tube
Push tube into the fitting
Air and inert gases Pull back on tube to ensure it is gripped by retainer
Max. 50°C
10ms or less Tube disconnection (Fig 3)
20c/s
Non-locking type, slotted locking type Push down on the collet
Not required Holding down the collet
Free
15G/3G (8.3~2000Hz)
IP40
24VDC, 12VDC, 6VDC, 5VDC, 3VDC
±10% of rated voltage
Class A
1W (with LED: 1.2W)
Diode
LED
Collet
Guide
Collar
2
2 Tube retainer
Tube
Tube seal
3 1 R3
Fig 3
N.C N.O
CAUTION
Connecting plug connector (Fig 4)
Ensure the connector is pushed onto the pins in a straight line.
Ensure that the lip of the lever is securely positioned in the groove in
the solenoid cover.
Disconnecting plug connector (Fig 4)
1. Press the lever against the connector and pull the connector away
from the solenoid in a straight line.
Parts name Material
PBT resin
Polyacetal
Polyacetal
NBR stainless steel
Stainless steel
NBR
Stainless steel
Stainless steel
-
Parts name Material
NBR
Zinc die cast
L type
is cut square.
until it stops.
.
M type
Cover
Groove
.
Pin
, withdraw the tube from the fitting .
Connector
Fig 4
Surge voltage protection circuit (Fig 5)
Ensure the lead wires are correctly connected to the + (Plus) and
Minus (-) indications on the connector.
Incorrect connection may result in the diode or switching element
Body becoming damaged.
O-ring Those solenoids with pre-wired leads are + side Red wire, and - side
Stud Black wire.
With indicator light
Fig 5
Lamp and surge voltage suppression (Fig 6)
With surge voltage suppressor
Red
Diode
Black
With indicator light and surge voltage suppressor
Red
LED
Black
Fig 6
Solenoid manual override operation (Fig 7)
Notes
CAUTION
Black
Black
Ensure all SAFETY precautions are in position before operating
-
manual overrides as connected equipment will commence operation.
-
VJ300, VJ3000 have manual overrides in two positions, i.e. on the pilot
-
operator and on the valve body.
-
Push and turn. Can be used as non-locking type if the operator is
-
just pushed without turning
-
-
Push non lock type (Fig 7) valve body
1. Push down on the orange button using a small screwdriver until
Parts No.
it stops.
VJ100-6-1
2. Hold this position until all checks have been completed.
NVJ100-17-1
3. Release the orange button and the override will reset to the OFF position.
Push lock manual override (Fig 7)
Locking
1. Push down on the orange button using a small screwdriver until it stops.
2. Turn the button through 90° clockwise.
3. Remove the screwdriver.
Cover
WARNING
Groove
In this position the manual override is in the locked ON position.
Pin
Unlocking
Lever
1. Using a small screwdriver turn the manual override 90°
DC indicator anti-clockwise.
2. Remove the screwdriver and the manual override will reset to the
Socket
OFF position.
DXT170-71-1
Manual operator on
Manual operator on
the valve body
the pilot valve
Hook
Lead wire
0.2~0.33mm 2
Turn to the
(Max O.D.:
direction
ø1.7mm)
of arrow mark
Fig 7
VJ300 (3 Port)
Specifications
Fluid
Internal pilot type
Operating
pressure range
External pilot type
Red
Ambient and fluid temperature
Response time
Diode
Coil
Max. operating frequency
Black
Manual override
Pilot exhaust
Lubrication
Mounting position
Impact/vibration resistance
Enclosure
Red
Solenoid specifications
LED
Coil
Electrical entry
Black
Voltage
Allowable voltage
Coil insulation
Power consumption
Surge voltage suppressor
Indicator light
Leakage voltage (Fig 8)
Note: When using a resistor in parallel with a contact, the leakage
voltage may increase due to the leakage current flowing through the
resister.
* Leakage voltage must be no more than 3% of the rated voltage.
Coil
Valve
Voltage leakage
Coil
Current leakage
Fig 8
Correct combination of solenoid valve, gasket and sub
base/manifold (Fig 9)
M1.7x13
Screw
VJ100-6-1
Applicable base Gasket
• Subplate
• VV3J1-S41 type manifold base
Fig 9
Blanking plate assembly (Fig 10)
M1.7x7
Screw
VJ100-19-1
Blanking plate
VJ100-20-1
Applicable base Gasket
• Subplate
• VV3JI-S41
type manifold
base
Fig 10
Air and inert gases
1.5~7 kgf/cm 2
Main supply pressure 10 Torr~7 kgf/cm 2
External pilot pressure 1.5~7 kgf/cm 2
Max. 50°C
15ms or less
10 c/s
Non-locking push type, slotted locking type
Individual pilot exhaust, common exhaust for main and pilot valve
Not required
Free
15G/3G (8.3~2000Hz)
IP40
Grommet (G) (H) Plug connector (L or M)
24VDC, 12VDC, 6VDC, 5VDC, 3VDC
±10% of rated voltage
Class A or equivalent
1W (with LED: 12W)
Diode
LED