Vacuum Generator, Multitasking / Manifold
Multi-function vacuum generator module VN
The space-saving vacuum generator equipped with direct-operated solenoid valves is best suitable for high-speed and stable response
Advantages
The space-saving vacuum generator equipped with direct-operated solenoid valves is best suitable for high-speed and stable response
The low-profile vacuum generator is suitable for small space use.
Small size and lightweight
High speed, yet stable response is realized.(ON/OFF=Max. 5msec)
Direct operated solenoid valve is used for the main valve.
Tiny work piece is removed gently when releaseing vacuum with blow-off.
A dedicated blow-off air supply port is provided as configuration option, which enables pressure control by an external pressure regulator for fine-adjusted puff-air delivery.
Common supply port type is also available.
*Air supply port for vacuum generation and blow-off are common.
20L/min. of vacuum release (blow-off) air flow is secured.
Supply pressure: 0.5MPa
Two types of analog output sensor switches and four types of LED display sensors are offered. Digital indicator is provided as option for an analog type of sensor.
We offer two types of analog sensors, for negative pressure and for compound pressure that can be combined with a LCD indicator, and four types of LED display sensors that features one analog output+two switch outputs, NPN/PNP transistor output for negative pressure and compound pressure.
負圧用圧力センサケーブルをコネクタ式に変更しました。
Specifications
Common specification
Fluid media | Air(JIS B 8392-1:Class1.2.1 ~ 2.4.3 compliant) |
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Operating pressure range | 0~0.55MPa |
Operating temperature range | 5~50℃(No freezing) |
Operating humidity range | 35~85%RH(No condensation) |
Vibration/Impact resistance | Max. 50m/s2 / Max. 150m/s2 |
Protective structure | Equivalent to IP40 |
Lubrication | Not required |
Pressure resistance(Air supply circuit) | 0.85MPa |
Pressure resistance(Vacuum circuit) | 0.2MPa |
* Proof pressure does not indicate the pressure by which products operate normally but the pressure products does not break down.
Solenoid valve specification
Rated voltage | DC24V 10% |
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Power consumption | Startup:2.2W, Retention:0.6W(Power saving circuit) |
Surge protection circuit | Integrated |
Operation indicator light | Green LED light is on when power is supplied |
Manual override | N/A |
Solenoid valve specification for Ejector
Operating system | Direct-driven |
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Valve | Normally closed |
Response time | OFF→ON:5msec/ON→OFF:5msec |
*) Response time is the value under the condition that supplied air pressure is between 0.05~0.55MPa, ambient temperature 20℃ and applied voltage DC24V±10%
Valve specificatin for Blow-off
Operating system | Direct-driven |
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Valve | Normally closed |
Response time | OFF→ON:5msec/ON→OFF:5msec |
*) Response time is the value under the condition that supplied air pressure is between 0.05~0.55MPa, ambient temperature 20℃ and applied voltage DC24V±10%
Blow-off air
Blow-off air | 0~20L/min[ANR](at supply pressure of 0.5MPa) |
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*)Blow-off air flow varies according to the vacuum port dia. and tubing length on vacuum side
Pressure sensor/no display specification(V1C□:1 analog output for negative pressure)
Lead wire | Connector type |
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Rated voltage | 10.8~30VDC(including Ripple voltage) |
Current consumption | 20mA max.(DC24V at no-load) |
Pressure sensitive element | Diffused semiconductor pressure sensor (gauge pressure) |
Operating pressure range | -100~0kPa |
Pressure proof | 1MPa |
Storage temperature range | -20~70℃(Atmospheric pressure, humidity:65%RH max.) |
Operating temperature range | 0~60℃(No freezing) |
Operating humidity range | 30~85%RH(No condensation) |
Protection rating | IP40 equivalent |
Analog output/Output voltage | 1~5V |
Analog output/Zero-point voltage | 1 ±0.04V(at atmospheric pressure) |
Analog output/Specific pressure point voltage | 4.6 ±0.04V(at -90kPa) |
Analog output/Max. pressure point voltage | 5 ±0.04V(at -100kPa) |
Analog output/Linearity | ±0.5%F.S. or less(at Ta 25℃) |
Analog output/Temperature effects | ±2%F.S. or less(0~60℃, reference temp. 25℃) |
Analog output/Output current | 0.495mA max.(Load resistance: 10kΩ) |
Analog output/Output impedance | 1kΩ |
*) Allowable variation range of "Zero point voltage" and "Span voltage" when pressure is applied repeatedly should be ±3%F.S.
Pressure sensor/no display specification(R1:1 analog output for compound pressure)
Lead wire | Grommet type | |
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Rated voltage | DC10.8~30V(including ripple voltage) | |
Current consumption | 20mA max.(DC24V at no load) | |
Pressure sensitive element | Diffused semiconductor pressure sensor (gauge pressure) | |
Operating pressure range | -100~300kPa | |
Pressure proof | 600kPa | |
Storage temperature range | -20~70℃(at atmospheric pressure, humidity:65%RH max.) | |
Operating temperature range | -10~60℃(No freezing) | |
Operating humidity range | 35~85%RH(No condensation) | |
Protection rating | IP40 equivalent | |
Analog output/Output voltage | 1~5V | |
Analog output/Zero-point voltage | 1 ±0.01V(at -100kPa) | |
Analog output/Max. pressure point voltage | 5 ±0.01V(at 300kPa) | |
Analog output/Linearity | ±0.5%F.S. or less(at Ta 25℃) | |
Analog output/Temperature effects | ±2%F.S. or less | |
Analog output/Output current | 1mA max.(Load resistance:5kΩ) |
*) Allowable variation range of "Zero point voltage" and "Span voltage" when pressure is applied repeatedly should be ±3%F.S.
Pressure sensor/LED display specification(V4NC□:Negative pressure type/NPN output)
Fluid medium | Air, Non-corrosive/non-flammable gas | |
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Pressure sensitive element | Diffused semiconductor pressure sensor | |
Operating temperature range | 0~50℃(No freezing) | |
Storage temperature range | -20~70℃(Atmospheric pressure, humidity:65%RH max.)(No freezing) | |
Operating humidity range:35~85%RH(No condensation) | ||
Vibration resistance | 100m/s2 | |
Shock resistance | 150m/s2 | |
Protection rating | IP40 equivalent | |
Operating pressure range | -100kPa~0kPa | |
Pressure proof | 0.9MPa | |
Power supply voltage | DC12~24V ±10%(including Ripple-P) | |
Current consumption | 30mA max.(when all LED is on and 2 switch outputs are on with no load) | |
Display element | "-"sign and 2 digit numbers, 7 segments red LED | |
Display frequency | 4 times/sec. | |
Monitoring feature | Overpressure indication/display flashing | |
Key protection feature | Disabling key button operations/cancelling key protection mode by a key button | |
Blackout-display feature | Turning off/on by key buttons | |
Display accuracy | ±3%F.S.(0~50℃, at Ta=25℃) | |
Zero-point adjustment | Adjustable in the zero-adjustment mode | |
Switch output points | 2 SW outputs | |
Switch output | NPN open collector | |
Switch output/Switch capacity | DC30V 80mA or less | |
Switch output/Residual voltage | 1.2V max.(at 80mA load current) | |
Switch output/Output mode | Separate mode or Window-comparator mode(Selection) | |
Switch output/Pressure setting range | -99~0(kPa) | |
Switch output/Operation display | LED(SW1:red/SW2:green) lights when output is ON | |
Switch output/Temperature effects | ±5%F.S.(0~50℃, at Ta= 25℃) | |
Switch output/Repeatability | ±0.3%F.S. | |
Switch output/Response | Filter setting at 0msec:5msec, Setting range(selectable from 0~99msec) | |
Switch output/Hysteresis adjustment | 0~30count | |
Switch output/Overload protection | Equipped | |
Analog output point | 1 | |
Analog output/Output voltabe | 1~5V | |
Analog output/Zero-point voltage(0kPa) | 1 ±0.06V | |
Analog output/Voltage when negative pressure(-90kPa) is applied | 4.6 ±0.06V | |
Analog output/Output current | 1mA(MAX) | |
Analog output/Linearity | ±0.5%F.S. | |
Analog output/Repeatability | ±0.5%F.S. | |
Analog output/Temperature effects | 5%F.S.(0~50℃, at Ta= 25℃) |
Pressure sensor/LED display specification(V4PC□:Negative pressure/PNP output)
Fluid mdeia | Air, Non-corrosive/non-flammable gas | |
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Pressure sensitive element | Diffused semiconductor pressure sensor | |
Operating temperature | 0~50℃(No freezing) | |
Storage temperature range | -20~70℃(Atmospheric pressure, humidity 65%RH max.)(No freezing) | |
Operating humidity range | 35~85%RH(No condensation) | |
Vibration resistance | 100m/s2 | |
Shock resistance | 150m/s2 | |
Protection rating | IP40 equivalent | |
Operating pressure range | -100kPa~0kPa | |
Pressure proof | 0.9MPa | |
Power supply | DC12~24V ±10%(including ripple P-P) | |
Current consumption | 30mA max.(When all LED is on and 2 switch outputs are on with no load) | |
Display element | "-" sign and 2 digit numbers, 7 segments red LED | |
Display frequency | 4 times/sec. | |
Monitoring feature | Overpressure indication/display flashing | |
Key protection feature | Disabling key button operation/cancelling key protection mode by a key button | |
Blackout-display feature | Turning off/on by key buttons | |
Display accuracy | ±3%F.S.(0~50℃, at Ta=25℃) | |
Zero-point adjustment | Adjustable in the zero-adjustment mode | |
Switch output points | 2 SW outputs | |
Switch output | PNP open collector | |
Switch output/Switch capacity | DC26.4V 80mA or less | |
Switch output/Residual voltage | 1.2V max.(at 80mA load current) | |
Switch output/Output mode | Separate mode or Window-comparator mode(Selection) | |
Switch output/Pressure setting range | -99~0(kPa) | |
Switch output/Operation display | LED(SW1:red/SW2:green) lights when output is ON | |
Switch output/Temperature effects | ±5%F.S.(0~50℃, at Ta= 25℃) | |
Switch output/Repeatability | ±0.3%F.S. | |
Switch output/Response | Filter setting at 0msec:5msec, Setting range(selectable from 0~99msec) | |
Switch output/Hysteresis adjustment | 0~30count | |
Switch output/Overload protection | Not equipped | |
Analog output point | 1 | |
Analog output/Output voltabe | 1~5V | |
Analog output/Zero-point voltage(0kPa) | 1 ±0.06V | |
Analog output/Voltage when negative pressure(-90kPa) is applied | 4.6 ±0.06V | |
Analog output/Output current | 1mA(MAX) | |
Analog output/Linearity | ±0.5%F.S. | |
Analog output/Repeatability | ±0.5%F.S. | |
Analog output/Temperature effects | 5%F.S.(0~50℃, at Ta= 25℃) |
Pressure sensor/LED display specification(V4RNC□:Compound type/NPN output)
Fluid mdeia | Air, Non-corrosive/non-flammable gas | |
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Pressure sensitive element | Diffused semiconductor pressure sensor | |
Operating temperature | 0~50℃(No freezing) | |
Storage temperature range | -20~70℃(Atmospheric pressure, humidity 65%RH max.)(No freezing) | |
Operating humidity range | 35~85%RH(No condensation) | |
Vibration resistance | 100m/s2 | |
Shock resistance | 150m/s2 | |
Protection rating | IP40 equivalent | |
Operating pressure range | -100kPa~300kPa | |
Pressure proof | 1.49MPa | |
Power supply | DC12~24V ±10%(including ripple P-P) | |
Current consumption | 30mA max.(When all LED is on and 2 switch outputs are on with no load) | |
Display element | "-" sign and 2 digit numbers, 7 segments red LED | |
Display frequency | 4 times/sec. | |
Monitoring feature | Overpressure indication/display flashing | |
Key protection feature | Disabling key button operation/cancelling key protection mode by a key button | |
Blackout-display feature | Turning off/on by key buttons | |
Display accuracy | ±3%F.S.(0~50℃, at Ta=25℃) | |
Zero-point adjustment | Adjustable in the zero-adjustment mode | |
Switch output points | 2 SW outputs | |
Switch output | NPN open collector | |
Switch output/Switch capacity | DC30V 80mA or less | |
Switch output/Residual voltage | 1.2V max.(at 80mA load current) | |
Switch output/Output mode | Separate mode or Window-comparator mode(Selection) | |
Switch output/Pressure setting range | -99~0(kPa), 0~0.30(MPa) | |
Switch output/Operation display | LED(SW1:red/SW2:green) lights when output is ON | |
Switch output/Temperature effects | ±5%F.S.(0~50℃, at Ta= 25℃) | |
Switch output/Repeatability | ±0.3%F.S. | |
Switch output/Response | Filter setting at 0msec:5msec, Setting range(selectable from 0~99msec) | |
Switch output/Hysteresis adjustment | 0~30count | |
Switch output/Overload protection | Equipped | |
Analog output point | 1 | |
Analog output/Output voltabe | 1~5V | |
Analog output/Zero-point voltage(0kPa) | 2 ±0.06V | |
Analog output/Voltage when negative presssure(-90kPa) is applied | 1.1±0.06V | |
Analog output/Voltage when max. positive pressure(300kPa) is applied | 5 ±0.06V | |
Analog output/Output current | 1mA(MAX) | |
Analog output/Linearity | ±0.5%F.S. | |
Analog output/Repeatability | ±0.5%F.S. | |
Analog output/Temperature effects | 5%F.S.(0~50℃, at Ta= 25℃) |
Pressure sensor/LED display specification(V4RPC□:Compound pressure type/PNP output)
Fluid medium | Air, Non-corrosive/non-flammable gas |
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Pressure sensing element | Diffused semiconductor pressure sensor |
Operating temperature range | 0~50℃(No freezing) |
Storage temperature range | -20~70℃(Atmospheric pressure, humidity:65%RH max.)(No freezing) |
Operating humidity range | 35~85%RH(No condensation) |
Vibration resistance | 100m/s2 |
Shock resistance | 150m/s2 |
Protection rating | IP40 equivalent |
Operating pressure range | -100kPa~300kPa |
Pressure proof | 1.4MPa |
Power supply | DC12~24V ±10%(including Ripple P-P) |
Current consumption | 30mA max.(when all LED is on and 2 switch outputs are on with no load) |
Pressure display element | "-" sign and 2 digit numbers, 7 segments red LED |
Display frequency | 4 time/sec. |
Monitoring feature | Overpressure with flashing display |
Key protection feature | Disabling key button operations/cancelling key protection mode by a key button |
Blackout-display feature | Turning off/on by key buttons |
Display accuracy | ±3%F.S.(0~50℃, at Ta=25℃) |
Zero-point adjustment | Adjustable in the zero-adjustment mode |
Switch output/Output point | 2 SW outputs |
Switch output | PNP open collector |
Switch output/Switch capacity | DC26.4V 80mA max. |
Switch output/Residual voltage | 1.2V max.(at load current of 80mA) |
Switch output/Output mode | Separate mode or Window-comparator mode(Selection) |
Switch output/Pressure setting range | -99~0(kPa), 0~0.30(MPa) |
Switch output/Operation display | LED(SW1:red/SW2:green) lights when output is ON |
Switch output/Temperature effects | ±5%F.S.(0~50℃, at Ta= 25℃) |
Switch output/Repeatability | ±0.3%F.S. |
Switch output/Response | Filter setting at 0msec:5msec, Setting range(selectable from 0~99msec) |
Switch output/Hysteresis adjustment | 0~30count |
Switch output/Overload protection | Not equipped |
Analog output point | 1 |
Analog output/Output voltabe | 1~5V |
Analog output/Zero-point voltage(0kPa) | 2 ±0.06V |
Analog output/Voltage when negative pressure(-90kPa) is applied | 1.1±0.06V |
Analog output/Voltage when max. positive pressure(300kPa) is applied | 5 ±0.06V |
Analog output/Output current | 1mA(MAX) |
Analog output/Linearity | ±0.5%F.S. |
Analog output/Repeatability | ±0.5%F.S. |
Analog output/Temperature effects | 5%F.S.(0~50℃, at Ta= 25℃) |
Port size
Vacuum port size
Air supply port size
Stand-alone type
Metric size (mm) | φ3, φ4 |
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Manifold type
Metric size (mm) | φ4, φ6, φ8 |
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Air supply port for vacuum release
Stand-alone type
Metric size (mm) | φ3, φ4 |
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Metric size (mm) | φ4, φ6, φ8 |
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Exhaust port tubing size
Stand-alone type
Metric size(mm) | φ6 |
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Vacuum Characteristic Graph
Ordering Information
Stand-alone type
Manifold type
Detailed Safety Instructions
Warning
1.If continuous current is supplied to the solenoid for 15 minutes or longer, please limit the number of such energizations to 10 times per day maximum.
2.The solenoid valve of this product uses a current limit circuit, which is a feature that reduces the current value when the coil is kept energized. Do not use in environments subject to vibrations or shocks outside the specifications. It may lead to troubles such as valve malfunction.
3.Tighten screws with appropriate tightening torque referring to the digital catalog. Improper tightening may cause an air leakage, a falling off of the product or damages to the product.
Caution
1.This product is not equipped with a vacuum filter. Be sure to use PISCO vacuum filter series together. If a vacuum filter is not used, dust and dirt can accumulate inside the product, causing poor vacuum performance, leaks and malfunctioning of the solenoid valve. (Recommended vacuum filters: VFU series, VFJ series)
Inquiries about this product
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