540008 Festo Actuator Accessories

Product Details

• KC characters
  KC EMC
• Muffler construction type
  Open
• Integrated function
  Ejector pulse valve, electric Vacuum switch
• Switching function
  Window comparator Threshold value comparator
• Display type
  4-character alphanumeric Back-lit LCD
• Operating pressure
  2 bar ... 8 bar
• Max. suction rate with respect to atmosphere
  50.5 l/min
• Mounting position
  Any
• Design
  Modular
• Switching element function
  N/C contact N/O contact
• Switching input to standard
  IEC 61131-2
• Display range
  -0.999 bar ... 0 bar
• Setting options
  Via display and pushbuttons
• Operating pressure for max. vacuum
  3.6 bar
• Air supply time at nominal operating pressure
  0.2 s
• Idle current
  < 70 mA
• Switching output
  2xPNP
• Contamination level
  3
• Temperature of medium
  0 °C ... 50 °C
• Protection class
  III
Reproducibility, switching value FS
0.6 %
Seals material
NBR
Material of filter housing
PA-reinforced
Material of plug housing
Brass, nickel-plated
Material of pin contacts
Brass, gold-plated
Width dimension
20 mm
Grade of filtration
40 µm
Measured variable
Relative pressure
Valve function
Open
Setting range hysteresis
-0.9 bar ... 0 bar
Insulation voltage
50 V
Voltage drop
≤ 1.5 V
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
CE marking (see declaration of conformity)
As per EU EMC directive
Noise level at nominal operating pressure
77 dB(A)
Max. tightening torque
0.8 Nm with internal thread 2.5 Nm with through-hole
Input switching logic
PNP (positive switching)
Pneumatic connection 1
G1/4
Female nozzle material
POM
Material of adjusting screw
Steel
Material of pins
Steel
Type code
OVEM
Manual override
Non-detenting Additionally via operating buttons
Measuring principle
Piezoresistive
Reverse polarity protection
for all electrical connections
Setting range threshold value
-0.999 bar ... 0 bar
Switching status indication
Optical
Nominal operating pressure
6 bar
Duty cycle
100%
Residual current
0.1 mA
Overload protection
Available
Information on operating and pilot media
Operation with oil lubrication not possible
Certification
RCM compliance mark c UL us - Listed (OL)
Accuracy in ± % FS
3 %FS
Pneumatic connection 3
Pneumatic muffler integrated
Note on materials
Contains paint-wetting impairment substances RoHS-compliant
Material of screws
Steel
Material of keypad
TPE-U
Nominal width of Laval nozzle
1.4 mm
Ejector characteristics
High vacuum Standard
Short-circuit protection
yes
Symbol
00992102
Displayable unit(s)
bar
Switching position indication
LCD
Max. vacuum
93 %
DC operating voltage range
20.4 V ... 27.6 V
Max. output current
100 mA
Surge resistance
0.8 kV
Coil characteristics
24 V DC: low-current phase 0.3 W, high-current phase 2.55 W
Relative air humidity
5 - 85 %
Ambient temperature
0 °C ... 50 °C
Pressure measuring range
-1 bar ... 0 bar
Type of mounting
With through-hole With accessories
Compressed air filter material
Fabric Sintered steel
Inspection window material
PA
Inductive protective circuit
Adapted to MZ, MY and ME coils
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Degree of protection
IP65
Product weight
310 g
Electrical connection
5-pin Plug
Vacuum connection
G1/4
Housing material
Die-cast aluminum PA-reinforced
Muffler material
Wrought aluminum alloy PU foam
Material of pneumatic fitting
Wrought aluminum alloy, anodized

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