8037694 Festo Vacuum Generators

Product Details

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

Related documents 8037694 Specs