Pepperl+Fuchs VAA-4E4A-KE5-ZEJQ/R
AS-Interface sensor/actuator module

Pepperl+Fuchs VAA-4E4A-KE5-ZEJQ/R
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  • Housing with push-in connection technology and mechanically coded terminal blocks
  • Housing width 19 mm, installation in the switch cabinet on DIN mounting rail
  • Selectable supply to the sensors: External or from the module
  • Function display for bus, internal sensor supply, inputs, and outputs
Item Number: VAA-4E4A-KE5-ZEJQ/R
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Condition: new
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LED INTInternal input supply active; LED green
Relative humidity85 % , noncondensing
Output/OutputBasic insulation, rated insulation voltage 250 Veff, in phase
ID2 codeE
Input/AS-InterfaceSwitch position INT: None Switch setting EXT: safe isolation, rated insulation voltage 92 Veff
MTBF224 a
Voltage21 ... 31 V DC (INT)
Required master specification V2.0
ConnectionRemovable push-in terminals
rated connection capacity:
rigid: 0.20 mm2 ... 1.5 mm2
flexible (without wire end ferrule): 0.20 mm2 ... 2.5 mm2
flexible (with wire end ferrule): 0.25 mm2 ... 1.5 mm2
Noise immunityEN 61000-6-2:2005, EN 61326-1:2006, EN 62026:2013
Signal delay< 1 ms (input/AS-Interface)
Altitude 2000 m above MSL
Number/Type4 relay outputs, normally open
ProfileS-7.0
AS-InterfaceEN 62026-2:2013
Auxiliary voltage (input)12 ... 30 V DC PELV
Switching delay< 10 ms (AS-Interface/contact)
Number/Type4 inputs for 3-wire sensors (PNP), DC
Slave typeStandard slave
Switching pointaccording to DIN EN 61131-2 (type 1)
Parameter bits (programmable via AS-i)function
LED OUTSwitching state (output); 4 LED yellow
Emitted interferenceEN 61000-6-4:2007
LED PWRAS-Interface voltage; green LED
green: voltage OK
flashing green: address 0
Input current 5.6 mA (max.)
Mass125 g
MountingDIN mounting rail
Fieldbus standardEN 62026-2:2013
Vibration resistance0.35 mm 10 ... 57 Hz , 5 g 57 ... 150 Hz, 20 cycles
Output/AS-Interfacesafe isolation, Rated insulation voltage 252 Veff
Electrical safetyIEC 61140:2009
Pollution degree2
Storage temperature-25 ... 85 ?°C (-13 ... 185 ?°F)
Rated operating voltage26.5 ... 31.6 V from AS-Interface
Degree of protectionEN 60529:2000
Ambient temperature-25 ... 60 ?°C (-13 ... 140 ?°F)
IO code7
Usage categoryDC-13 and AC-14
AS-Interface specificationV3.0
Input/Outputsafe isolation, Rated insulation voltage 252 Veff
Supplynone
Data bits (function via AS-Interface) input output
Rated operating current 35 mA (without sensors) / max. 230 mA
UL File NumberE223772
Control circuit 11 mA per relay (from AS-Interface)
Current loading capacity 150 mA, overload- and short-circuit protected (INT)
Degree of protectionIP20
Installation in an enclosure with a minimum protection class of IP54 required
LED FAULTFault display; Red LED
red: Communication fault or address is 0
red, flashing: Overload, internal input supply
ID1 codeF
Climatic conditionsFor indoor use only
Shock and impact resistance15 g, 11 ms in 6 spatial directions, 3 shocks 10 g, 16 ms in 6 spatial directions, 1000 shocks
ID code0
LED INswitching state (input); 4 LED yellow
Surge protectionO1 ... O4: Over voltage category II
UEXT, Ue: overvoltage category II, safe isolated power supplies (PELV)
Galvanic isolationEN 60664-1:2007
InputEN 61131-2:2004
Supplyfrom AS-Interface (switch position INT, default settings) or external UEXT (switch position EXT)

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