SMC Networks VQC1000 Series - VQC Specific Product Precautions 2 (Fittings & Wiring); Replacing One-touch Fittings; Light;Surge Voltage Suppressor Details

Series VQC
Specific Product Precautions 2
Be sure to read before handling.
Refer to pages 29 through 32 for safety instructions and common precautions.
34
Caution
Replacing One-touch fittings
Caution
Caution
Internal Wiring Specifications VQC4000
DC: Single
DC: Double
SOL
ZNR
– (+)
+ (–)
SOL
ZNR ZNR
SOL
A-side – (+) B-side – (+)
COM+ (–)
Light circuit assembly
(orange)
A-side light circuit assembly
(orange)
B-side light circuit assembly
(green)
DC circuit
Single solenoid type Double solenoid type
Light/Surge voltage suppressor VQC1000/2000
(For VQC1000)
Indicator lights are all positioned on one side
for both single solenoid and double solenoid
type valves.
For double solenoid type, 2 colors that are
same as the manual override are used to
indicate the energization of A-side or B-side.
Cylinder port fittings are available in cassette
type and can be replaced easily.
Fittings are secured with a retaining clip that is
inserted from the top side of the valve. After
removing the valve, remove the clip with a flat
head screw driver to replace the fittings.
To mount a fitting, insert the fitting assembly
until it stops and reinsert the retaining clip to its
designated position.
Applicable tube O.D.
ø3.2
ø4
ø6
ø8
M5
ø1/8"
ø5/32"
ø1/4"
ø5/16"
VVQ1000-50A-C3
VVQ1000-50A-C4
VVQ1000-50A-C6
—
VVQ1000-50A-M5
VVQ1000-50A-N1
VVQ1000-50A-N3
VVQ1000-50A-N7
—
—
VVQ1000-51A-C4
VVQ1000-51A-C6
VVQ1000-51A-C8
—
—
VVQ1000-51A-N3
VVQ1000-51A-N7
VVQ1000-51A-N9
VQC1000
Fitting assembly part no.
VQC2000
Applicable tube O.D.
ø8
ø10
ø12
ø1/4"
ø5/16"
ø3/8"
VVQ4000-50B-C8
VVQ4000-50B-C10
VVQ4000-50B-C12
VVQ4000-50B-N7
VVQ4000-50B-N9
VVQ4000-50B-N11
VQC4000
Fitting assembly part no.
Clip
Fitting assembly
 VQC4000
 VQC1000/2000
Manual override: Green Indicator light: Orange
Indicator light
A: Orange
B: Green
Manual override: Orange
Single solenoid type
Double solenoid type
Note) A-side energized: Light (orange) ON
B-side energized: Light (green) ON
With miswiring prevention mechanism
With surge absorbing mechanism (surge absorb-
ing diode) mechanism