Festo Vacuum generator OVEM ; 539074

Festo Vacuum generator OVEM ; 539074

Pure process reliability: OVEM monitors the set evacuation and ejection times for the cycle. Automatic fault notification included. Can be controlled conveniently...

Brand: festo
Šifra: 539074
Dostupnost: Proveriti dostupnost
Cena na upit
Pure process reliability: OVEM monitors the set evacuation and ejection times for the cycle. Automatic fault notification included. Can be controlled conveniently from the PLC using IO-Link®. Comes with an air saving function to keep your compressed air costs to a minimum.

OVEM Part no.  539074
  • Compact design
  • Monitoring with vacuum sensor with IO-Link®
  • Central electrical connection via an M12 plug
  • Maintenance-free operation and reduced noise level through an integrated, open muffler
  • Integrated compressed air filter with inspection window
  • With optional air-saving function and LCD display
  • Adjustable ejector pulse
KC characters
KC EMC
Nominal width of Laval nozzle
0.45 mm ... 3 mm
Width dimension
20 mm ... 36 mm
Type code
OVEM
Muffler construction type
Open
Mounting position
Any
Ejector characteristics
Standard
High suction rate
High vacuum
Grade of filtration
40 µm
Manual override
Additionally via operating buttons
Non-detenting
Integrated function
Shut off valve, electric
Flow control
Ejector pulse valve, electric
Non-return valve
Vacuum switch
Pneumatic muffler open
Air saving function, electrical
Compressed air filter
Design
Modular
Short-circuit protection
yes
Measured variable
Relative pressure
Measuring principle
Piezoresistive
Switching element function
N/C contact
N/O contact
Switching function
Threshold value with fixed hysteresis
Window comparator
Threshold value comparator
Valve function
Closed
Open
Reverse polarity protection
for all electrical connections
Switching input to standard
IEC 61131-2
Display type
LED
4-character alphanumeric
Back-lit LCD
Display range
-0.999 bar ... 0 bar
Display range
-29.5 inchHg ... 0 inchHg
Displayable unit(s)
inchHg
inchH2O
bar
Threshold value setting range
-1 bar ... 0 bar
Hysteresis setting range
-0.9 bar ... 0 bar
Setting options
Via display and pushbuttons
Teach-in
IO-Link®
Switching position indication
LED
LCD
Switching status indication
Optical
Operating pressure
2 bar ... 8 bar
Operating pressure for max. vacuum
3.5 bar ... 5.3 bar
Max. vacuum
93 %
Nominal operating pressure
6 bar
Max. suction rate with respect to atmosphere
6 l/min ... 348 l/min
Air supply time at nominal operating pressure
0.2 s ... 4.8 s
DC operating voltage range
20.4 V ... 27.6 V
Duty cycle
100%
Inductive protective circuit
Adapted to MZ, MY and ME coils
Insulation voltage
50 V
Idle current
< 80 mA
Max. output current
100 mA
Residual current
0.1 mA
Switching output
2xPNP
NPN
PNP
2xNPN
Voltage drop
≤ 2 V
Coil characteristics
24 V DC: low-current phase 0.3 W, high-current phase 2.55 W
Surge resistance
0.8 kV
Overload protection
Available
Contamination level
3
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Information on operating and pilot media
Operation with oil lubrication not possible
CE marking (see declaration of conformity)
As per EU EMC directive
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Temperature of medium
0 °C ... 50 °C
Relative air humidity
5 - 85 %
Noise level at nominal operating pressure
45 dB(A) ... 77 dB(A)
Degree of protection
IP65
Protection class
III
Ambient temperature
0 °C ... 50 °C
Certification
c UL us - Listed (OL)
RCM compliance mark
Max. tightening torque
0.8 Nm with internal thread
2.5 Nm with through-hole
Product weight
285 g ... 885 g
Pressure measuring range
-1 bar ... 0 bar
Accuracy in ± % FS
0.5 %FS ... 3 %FS
Hysteresis
0.02 bar
Reproducibility, switching value FS
0.6 %
Protocol
IO-Link®
IO-Link®, protocol version
Device V 1.1
IO-Link®, profile
Smart sensor profile
IO-Link®, function classes
Diagnostics
Teach channel
Process data variable (PDV)
Binary data channel (BDC)
Identification
IO-Link®, communication mode
COM2 (38,4 kBd)
IO-Link®, port class
A
IO-Link®, process data width OUT
1 Byte
IO-Link®, process data content OUT
1 bit (vacuum ON/OFF)
1 bit (ejector pulse ON/OFF)
IO-Link®, process data width IN
2 Byte
IO-Link®, process data content IN
14 bit PDV (pressure measurement)
2 bit BDC (pressure monitoring)
IO-Link®, minimum cycle time
3.5 ms
IO-Link®, data memory required
500 byte
IO-Link®, device ID
0x00003E
Input switching logic
NPN (negative switching)
PNP (positive switching)
Electrical connection
Plug
M12x1
5-pin
Protection against tampering
Electronic interlock
PIN code
Type of mounting
With through-hole
With internal thread
With accessories
Pneumatic connection 1
G1/4
1/8 NPT
1/4 NPT
G1/8
QS-1/4
QS-8
QS-6
QS-5/16
Pneumatic connection 3
1/4 NPT
G3/8
1/8 NPT
G1/8
Pneumatic muffler
Pneumatic muffler integrated
QS-5/16
QS-8
QS-12
QS-16
Vacuum connection
1/4 NPT
1/8 NPT
G1/4
1/2 NPT
QS-12
QS-6
QS-8
QS-1/4
G1/8
QS-5/16
QS-16
Note on materials
Contains paint-wetting impairment substances
RoHS-compliant
Seals material
HNBR
NBR
Female nozzle material
POM
Compressed air filter material
Fabric
PA
Sintered steel
Material of filter housing
PA-reinforced
Housing material
Wrought aluminum alloy
Die-cast aluminum
PA-reinforced
Hollow bolt material
Wrought aluminum alloy
Material of adjusting screw
Steel
Muffler material
PU foam
POM
Wrought aluminum alloy
Material of screws
Steel
Inspection window material
PA
Material of plug housing
Brass, nickel-plated
Material of pin contacts
Brass, gold-plated
Material of pins
Steel
Material of jet nozzle
Wrought aluminum alloy
Material of keypad
PA-reinforced
TPE-U
Material of pneumatic fitting
Brass, nickel-plated
Wrought aluminum alloy, anodized
Bracket material
Stainless steel
  • 539074datasheet

    539074datasheet

  • OVEM ENUS

    OVEM ENUS



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