3929539 Festo Positioners

Product Details

• Shaft material
  High-alloy stainless steel
• Analog inputs, resolution
  16 bit
• Vibration resistance
  Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6 as per EN 60068-2-6
• Analog outputs, galvanic isolation
  no
• Switching output
  3 x PNP or 3 x NPN switchable
• Digital outputs, short circuit current rating
  yes
• Analog outputs, short-circuit protection
  yes
• Analog outputs, overload protection
  yes
• Design
  digital, electropneumatic positioner
• Analog outputs, resolution
  12 bit
• Contamination level
  3
• Electrical connection 2, connection type
  Terminal strip
• Analog inputs, signal range
  0 - 10 V 4 - 20 mA
• Analog outputs, reverse polarity protection
  yes
• Analog outputs, linearity error at 25°C
  0.5%
• Digital inputs, reverse polarity protection
  yes
• Input characteristics
  As per IEC 61131-2, type 3
• Analog inputs, temperature coefficient
  < 0.02 %FS/K
• Analog outputs, max. load resistance
  ≤ 600 Ohm
• Reverse polarity protection
  for operating voltage connections
Measuring principle of linear potentiometer
Potentiometer
Connection resistance
≤ 80 kOhm
Information on operating and pilot media
Operation with oil lubrication not possible
Material for cable connector
PA
Analog inputs, overload protection
yes
Analog inputs, galvanic isolation
no
Quick-coupling material
High-alloy stainless steel
Electrical connection 2, function
External path/angle sensor
Electrical connection 1, connection type
Terminal strip
Mode of operation
Double-acting
Inspection window material
PC
Electrical connection 1, function
2x digital input Load power supply
Analog outputs, temperature coefficient
< 0.02 %FS/K
Nominal operating voltage DC
24 V
Type code
CMSX
Operating pressure
3 bar ... 8 bar
Certification
RCM compliance mark
Cable fitting
M12 x 1.5 for electrical connection 2 M20 x 1.5 for electrical connection 1
Standard nominal flow rate
130 l/min
Housing material
PC-reinforced
Storage temperature
-20 °C ... 60 °C
Digital inputs, electrical isolation
Yes, optocoupler
Digital outputs, output current
100 mA
Display
7-segment With backlighting
Mounting position
Any
Electrical connection 1, connection technology
Screw terminal
Max. cable length
3 m for electrical connection 2 30 m for electrical connection 1
Dimensions W x L x H
190 mm x 105 mm x 130 mm
Analog outputs, signal range
4 - 20 mA
Electrical connection 1, tightening torque
0.6 Nm
Electrical connection 1, conductor cross section
< 1.5 mm²
Size of dead space
0.5 % ... 10 %
Degree of protection
IP65
Type of mounting
With accessories
Seals material
NBR
Material of screws
High-alloy stainless steel
Approved cable diameter
7-13 mm for electrical connection 1 3-6.5 mm for electrical connection 2
Switching input
PNP NPN
Relative air humidity
93 %
Digital outputs, potential separation
Yes, optocoupler
Analog inputs, linearity error at 25°C
0.5%
Digital outputs, reverse polarity protection
yes
Electrical connection 2, connection technology
Screw terminal
Digital outputs, overload protection
yes
Electrical connection 2, number of pins/wires
2
Electrical connection 2, tightening torque
0.6 Nm
Electrical connection 2, conductor cross section
< 1.5 mm²
DC operating voltage range
21.6 V ... 26.4 V
CE marking (see declaration of conformity)
As per EU EMC directive As per EU RoHS directive
Pneumatic connection
G1/8
Note on materials
RoHS-compliant
Shock resistance
Shock test with severity level 1 as per FN 942017-5 and EN 60068-2-27 as per EN 60068-2-29
Base plate material
Wrought aluminum alloy Anodized
Max. current consumption
600 mA
Electrical connection 1, number of pins/wires
14
Setting options
Via display and pushbuttons
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Ambient temperature
-5 °C ... 60 °C
Product weight
970 g

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