Vacuum generator

OVEM-14-H-B-QO-CE-N-LK

8037696

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Product Documentation

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KC characters
KC EMC
Nominal width of Laval nozzle
1.4 mm
Width dimension
20 mm
Type code
OVEM
OVEM
Muffler construction type
Open
Mounting position
Any
Any
Ejector characteristics
Standard
High vacuum
High vacuum
Standard
Grade of filtration
40 µm
Manual override
Non-detenting
Additionally via operating buttons
Non-detenting
Additionally via operating buttons
Integrated function
Ejector pulse valve, electric
Flow control
Shut off valve, electric
Compressed air filter
Air saving function, electrical
Non-return valve
Pneumatic muffler open
Vacuum switch
Ejector pulse valve, electric
Flow control
Shut off valve, electric
Compressed air filter
Air saving function, electrical
Non-return valve
Pneumatic muffler open
Vacuum switch
Design
Modular
Modular
Short-circuit protection
yes
Measured variable
Relative pressure
Relative pressure
Measuring principle
Piezoresistive
Piezoresistive
Switching element function
N/C contact
N/O contact
N/C contact
N/O contact
Switching function
Window comparator
Threshold value comparator
Threshold value comparator
Symbol
00992094
Valve function
Closed
Closed
Reverse polarity protection
for all electrical connections
for all electrical connections
Switching input to standard
IEC 61131-2
Display type
4-character alphanumeric
Back-lit LCD
Back-lit LCD
Display range
-0.999 bar ... 0 bar
Displayable unit(s)
bar
bar
Setting range threshold value
-0.999 bar ... 0 bar
Setting range hysteresis
-0.9 bar ... 0 bar
Setting options
IO-Link®
Via display and pushbuttons
IO-Link®
Via display and pushbuttons
Switching position indication
LCD
LCD
Switching status indication
Optical
Optical
Operating pressure
2 bar ... 8 bar
Operating pressure for max. vacuum
3.6 bar
Max. vacuum
93 %
Nominal operating pressure
6 bar
Max. suction rate with respect to atmosphere
50.5 l/min
Air supply time at nominal operating pressure
0.2 s
DC operating voltage range
20.4 V ... 27.6 V
Duty cycle
100%
Insulation voltage
50 V
Max. output current
100 mA
Residual current
0.1 mA
Switching output
2xPNP
2xPNP
Voltage drop
≤ 1.8 V
Coil characteristics
24 V DC: low-current phase 0.3 W, high-current phase 2.55 W
24 V DC: low-current phase 0.3 W, high-current phase 2.55 W
Surge resistance
0.8 kV
Overload protection
Available
Available
Contamination level
3
3
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Compressed air as per ISO 8573-1:2010 [7:4:4]
Information on operating and pilot media
Operation with oil lubrication not possible
Operation with oil lubrication not possible
CE marking (see declaration of conformity)
As per EU EMC directive
As per EU EMC directive
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
2 - Moderate corrosion stress
Temperature of medium
0 °C ... 50 °C
Relative air humidity
5 - 85 %
5 - 85 %
Noise level at nominal operating pressure
77 dB(A)
Degree of protection
IP65
IP65
Protection class
III
III
Ambient temperature
0 °C ... 50 °C
Certification
RCM compliance mark
c UL us - Listed (OL)
RCM compliance mark
c UL us - Listed (OL)
Max. tightening torque
2.5 Nm with through-hole
0.8 Nm with internal thread
0.8 Nm with internal thread
2.5 Nm with through-hole
Product weight
380 g
Pressure measuring range
-1 bar ... 0 bar
Accuracy in ± % FS
3 %FS
Reproducibility, switching value FS
0.6 %
Protocol
IO-Link®
IO-Link®
IO-Link®, protocol version
Device V 1.1
Device V 1.1
IO-Link®, profile
Smart sensor profile
IO-Link®, function classes
Process data variable (PDV)
Identification
Teach channel
Binary data channel (BDC)
Diagnostics
Process data variable (PDV)
Identification
Diagnostics
Teach channel
IO-Link®, communication mode
COM2 (38,4 kBd)
COM2 (38,4 kBd)
IO-Link®, port class
A
IO-Link®, process data width OUT
1 Byte
1 Byte
IO-Link®, process data content OUT
1 bit (ejector pulse ON/OFF)
1 bit (vacuum ON/OFF)
1 bit (vacuum ON/OFF)
IO-Link®, process data width IN
2 Byte
2 Byte
IO-Link®, process data content IN
2 bit BDC (pressure monitoring)
14 bit PDV (pressure measurement)
14 bit PDV (pressure measurement)
2 bit BDC (pressure monitoring)
IO-Link®, minimum cycle time
3.5 ms
3.5 ms
IO-Link®, data memory required
500 byte
IO-Link®, device ID
0x00003E
0x00003E
Electrical connection
5-pin
M12x1
Plug
5-pin
M12x1
Plug
Protection against tampering
Electronic interlock
Electronic interlock
Type of mounting
With through-hole
With internal thread
With accessories
With through-hole
With internal thread
With accessories
Pneumatic connection 1
QS-8
QS-8
Pneumatic connection 3
QS-8
QS-8
Vacuum connection
QS-8
QS-8
Note on materials
Contains paint-wetting impairment substances
RoHS-compliant
Contains paint-wetting impairment substances
RoHS-compliant
Seals material
NBR
NBR
Female nozzle material
POM
POM
Compressed air filter material
Fabric
Sintered steel
PA
Fabric
PA
Sintered steel
Housing material
Die-cast aluminum
PA-reinforced
Die-cast aluminum
PA-reinforced
Material of adjusting screw
Steel
Steel
Muffler material
Wrought aluminum alloy
PU foam
Wrought aluminum alloy
PU foam
Material of screws
Steel
Steel
Inspection window material
PA
Material of plug housing
Brass, nickel-plated
Brass, nickel-plated
Material of pin contacts
Brass, gold-plated
Brass, gold-plated
Material of pins
Steel
Material of jet nozzle
Wrought aluminum alloy
Material of keypad
TPE-U
TPE-U
Material of pneumatic fitting
Brass, nickel-plated
Brass, nickel-plated