549045 Festo Pneumatic Valves Accessories

Product Details

• Mounting position
  Any
• Number of slaves per device
  2
• Max. number of inputs
  8
• Switching level
  Signal 0: <= 5 V Signal 1: >= 11 V
• Storage temperature
  -20 °C ... 60 °C
• Electrical actuation
  Fieldbus
• Addressing range
  1 ... 31 (0) Setting using AS-Interface addressing device
• Seals material
  NBR PUR
• Fieldbus interface
  Socket, M12x1, 4-pin Plug, M12x1, 4-pin
• Reverse polarity protection
  for all electrical operating voltage connections
• Information concerning load voltage
  Via load voltage connection (24 V DC)
• Nominal operating voltage DC AS-Interface
  26.5 V
• AS interface residual ripple
  <= 20 mVss
• Ambient temperature
  -5 °C ... 50 °C
• Degree of protection
  IP65 In mounted state
• Housing material
  PA
• Type code
  VAEM
• Max. no. of valve positions
  4 for bistable pneumatic valves 8 for monostable pneumatic valves
• Nominal operating voltage DC
  24 V
• Permissible voltage fluctuations
  +/- 10 %
CE marking (see declaration of conformity)
As per EU EMC directive As per EU low voltage directive
Input switching logic
PNP (positive switching)
LED display (product-specific)
0 ... 7: switching status of inputs 12/14: switching status of pneumatic valves (on pneumatic valve)
Device-specific diagnostics
Short circuit/overload of inputs Via peripheral error:
Control elements
DIL switch
AS-Interface DC operating voltage range
26.5 V ... 31.6 V
Load voltage range DC
21.6 V ... 26.4 V
Load voltage residual ripple
4 Vss
Corrosion resistance class (CRC)
0 - No corrosion stress
Product weight
300 g
Galvanic isolation fieldbus interface
Optocoupler
LED display (bus-specific)
AS-i: AS-Interface mode Fault: AS interface fault
Note on materials
RoHS-compliant
Max. no. of solenoid coils
8
Max. no. of outputs
8
Nominal voltage DC
24 V
Relative air humidity
0 - 90 %
Electrical connection
Via CPX
Product identification
ID1=Fh ID2=Eh

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