Pepperl+Fuchs VAA-4E4A-KE1-Z/E2
AS-Interface sensor/actuator module

Pepperl+Fuchs VAA-4E4A-KE1-Z/E2
  • Housing with removable terminals
  • Communication monitoring
  • Inputs for 2-wire sensors and mechanical contacts
  • Addressing jack
  • Power supply of the inputs and outputs from the external auxiliary voltage
  • Function display for bus, ext. auxiliary voltage, inputs and outputs
Item Number: VAA-4E4A-KE1-Z/E2
166.24
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Total price: 166.24
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  • Overview
  • Comments
Rated operating current 40 mA
MountingDIN mounting rail
Storage temperature-25 ... 85 В°C (-13 ... 185 В°F)
LED FAULTerror display; LED red
red: communication error or address is 0
red flashing: overload of outputs
ProfileS-7.0
Noise immunityEN 61326-1:2006
Slave typeStandard slave
Fieldbus standardEN 62026-2:2013
UL File NumberE87056
ID1 codeF
Number/Type4 inputs for 2-wire sensors (PNP), DC or for mechanical contacts
IO code7
Diagnostic Coverage (DC)0 %
Voltage (UAUX - 0.5 V)
ID2 codeE
Mass80 g
LED AUXext. auxiliary voltage UAUX; dual LED green/red
green: voltage OK
red: reverse voltage
LED INswitching state (input); 4 LED yellow
Degree of protectionIP20
Mission Time (TM)20 a
AS-Interface specificationV3.0
Protection classIII
Rated operating voltage26.5 ... 31.6 V from AS-Interface
Number/Type4 electronic outputs, PNP, overload and short-circuit proof
Input current 8 mA (limited internally)
Current0.5 A per output , 2 A per module
Data bits (function via AS-Interface) input output
Supplyfrom external auxiliary voltage UAUX
MTTFd90 a
Surge protectionUAUX, Uin: Over voltage category III, safe isolated power supplies (PELV)
InputEN 61131-2:2015
Degree of protectionEN 60529:2000
AS-InterfaceEN 62026-2:2013
LED PWRAS-Interface voltage; LED green
Auxiliary voltage (output)20 ... 30 V DC PELV
Signal frequency 250 Hz
Ambient temperature-25 ... 60 В°C (-13 ... 140 В°F)
Pollution degree2
ID code0
LED OUTSwitching state (output); 4 LED yellow
Signal delay< 2 ms (input/AS-Interface)
Emitted interferenceEN 55011:2009
Parameter bits (programmable via AS-i)function
Connectionremovable spring double terminals
rated connection capacity:
rigid/flexible (with and without wire-end ferrules): 0.25 mm2 ... 1.5 mm2
recommended tools for 1.5 mm2: PxC CRIMPFOX ZA3 or WeidmГјller PZ 6 roto
Usage categoryDC-13
Switching pointaccording to DIN EN 61131-2 (Type 2)
Supplyfrom external auxiliary voltage UAUX
Relative humidity90 % , noncondensing
Required master specification V2.0

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