540028 Festo Actuator Accessories

Product Details

• Width dimension
  20 mm
• Grade of filtration
  40 µm
• Measuring principle
  Piezoresistive
• Setting range threshold value
  -1 bar ... 0 bar
• Setting options
  Teach-in
• Operating pressure for max. vacuum
  3.6 bar
• Insulation voltage
  50 V
• Switching output
  PNP
• Operating medium
  Compressed air as per ISO 8573-1:2010 [7:4:4]
• Relative air humidity
  5 - 85 %
• Certification
  RCM compliance mark c UL us - Listed (OL)
• Accuracy in ± % FS
  0.5 %FS
• Electrical connection
  5-pin Plug
• Type of mounting
  With through-hole With accessories
• Note on materials
  Contains paint-wetting impairment substances RoHS-compliant
• Material of filter housing
  PA-reinforced
• Material of screws
  Steel
• Nominal width of Laval nozzle
  1.4 mm
• Mounting position
  Any
• Switching element function
  N/O contact
Display type
LED
Switching position indication
LED
Air supply time at nominal operating pressure
0.2 s
DC operating voltage range
20.4 V ... 27.6 V
Max. output current
100 mA
Contamination level
3
Degree of protection
IP65
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Max. tightening torque
0.8 Nm with internal thread 2.5 Nm with through-hole
Pneumatic connection 3
Pneumatic muffler integrated
Seals material
NBR
Housing material
Die-cast aluminum PA-reinforced
Material of pneumatic fitting
Wrought aluminum alloy, anodized
KC characters
KC EMC
Ejector characteristics
High vacuum Standard
Integrated function
Ejector pulse valve, electric Vacuum switch
Design
Modular
Valve function
Closed
Operating pressure
2 bar ... 8 bar
Duty cycle
100%
Residual current
0.1 mA
Overload protection
Available
CE marking (see declaration of conformity)
As per EU EMC directive
Temperature of medium
0 °C ... 50 °C
Hysteresis
0.02 bar
Vacuum connection
G1/4
Muffler material
Wrought aluminum alloy PU foam
Material of keypad
PA-reinforced
Muffler construction type
Open
Short-circuit protection
yes
Symbol
00992094
Max. vacuum
93 %
Nominal operating pressure
6 bar
Idle current
< 80 mA
Voltage drop
≤ 1.5 V
Coil characteristics
24 V DC: low-current phase 0.3 W, high-current phase 2.55 W
Noise level at nominal operating pressure
77 dB(A)
Protection class
III
Product weight
375 g
Reproducibility, switching value FS
0.6 %
Female nozzle material
POM
Material of adjusting screw
Steel
Material of pin contacts
Brass, gold-plated
Material of pins
Steel
Type code
OVEM
Manual override
Non-detenting
Measured variable
Relative pressure
Switching function
Threshold value comparator Threshold value with fixed hysteresis
Reverse polarity protection
for all electrical connections
Switching input to standard
IEC 61131-2
Switching status indication
Optical
Max. suction rate with respect to atmosphere
50.5 l/min
Inductive protective circuit
Adapted to MZ, MY and ME coils
Surge resistance
0.8 kV
Information on operating and pilot media
Operation with oil lubrication not possible
Ambient temperature
0 °C ... 50 °C
Pressure measuring range
-1 bar ... 0 bar
Input switching logic
PNP (positive switching)
Pneumatic connection 1
G1/4
Compressed air filter material
Fabric Sintered steel
Material of plug housing
Brass, nickel-plated
Material of jet nozzle
Wrought aluminum alloy

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