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VBA-4E1A-KE3-ZEJ/SR AS-Interface safety module

Key Benefits at a Glance

  • Safety output module with diagnostic node
  • Safe relay output with galvanically isolated contact sets
  • Assigns a complete address for the safe output and one A/B address for the inputs
  • 4 inputs can be used either for diagnostics and EDM or as standard inputs
  • Applications up to category 4/PL e/SIL 3
  • Several safe output modules can be grouped into one enabling circuit

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Product photo: AS-Interface safety module VBA-4E1A-KE3-ZEJ/SR
Dimensions: AS-Interface safety module VBA-4E1A-KE3-ZEJ/SR
Product photo: AS-Interface safety module VBA-4E1A-KE3-ZEJ/SR
Dimensions: AS-Interface safety module VBA-4E1A-KE3-ZEJ/SR
Product Compliance: Europe – CE
AS-Interface® interface
Product Compliance: USA - cULus
Approval
Note

All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

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DatasheetFunctionClassificationProduct DocumentationDesign / SimulationApprovalsSoftwareRelated Products

Technical data of VBA-4E1A-KE3-ZEJ/SR

KE3 control cabinet module, 4 inputs, 1 control-safe relay output
Node typeA/B node
AS-Interface specificationV2.1
Required gateway specification≥ V2.1
UL File NumberE223772
Safety Integrity Level (SIL)SIL 3
Performance level (PL)PL e
LED FAULTerror display; LED red
red: communication error
LED PWRAS-Interface voltage; LED green
LED INswitching state (input); 4 LED yellow
LED OUTFor flashing patterns see diagnostics table
LED ALARMPLC reports alarm; red LED
Auxiliary voltage (input)UEXT12 ... 30 V DC PELV
Rated operating voltageUe26.5 ... 31.6 V from AS-Interface
Rated operating currentIe≤ 30 mA (without sensors) / max. 200 mA
Protection classIII
Surge protectionUEXT, Ue: Over voltage category III, safe isolated power supplies (PELV)
Number/Type4 inputs for 2- or 3-wire sensors (PNP), DC
Supplyfrom AS-Interface
Voltage21 ... 31 V DC
Current loading capacity≤ 90 mA, overload- and short-circuit proof (INT)
Input current≤ 8 mA (limited internally)
Sensor supply≤ 90 mA
Switching pointaccording to DIN EN 61131-2 (Type 2)
0 (unattenuated)≤ 2 mA
1 (attenuated)≥ 4 mA
Signal delay< 2 ms (input/AS-Interface)
Signal frequency≤ 250 Hz
Number/Type1 safety relay output
Supplyfrom AS-Interface
Nominal load
Per contact3 A / 24 V DC; 3 A / 230 V AC
Usage categoryDC-13 and AC-15
Electromagnetic compatibility
Directive 2014/30/EUEN 62026-2:2013 EN 61000-6-2:2005, EN 61000-6-4:2007
Degree of protectionEN 60529:2000
InputEN 61131-2
Emitted interferenceEN 61000-6-4:2007
AS-InterfaceEN 62026-2:2013
Noise immunityEN 61000-6-2:2005 EN 62026-2:2013
ProfileS-7.A.E
IO code7
ID codeA
ID1 code5 (Can be changed to 7 or F)
ID2 codeE
Data bits (function via AS-Interface)InputOutput
D0 E0 LED ALARM
Diagnosis (see table Device colors)
D1 E1 OUT1 (see P1)
D2 E2 -
D3 E3 = 1.Y1 -
Parameter bits (programmable via AS-i)function
P0not used
P1Output linkage:
P1 = 1: safe output switches on release.
P1 = 0: safe output switches on release and OUT1=1
P2ID1=5
not used
ID1=7 or F
P2 = 0 IN3 is input
P2 = 1 IN3 notifies of release
P3not used
Ambient temperature0 ... 55 °C (32 ... 131 °F)
Storage temperature-25 ... 85 °C (-13 ... 185 °F)
Degree of protectionIP20
Connectionremovable terminals
rated connection capacity:
rigid/flexible (with and without wire-end ferrules): 0.25 mm2 ... 2.5 mm2
for multiple-wire connection with two wires of equal cross-section:
flexible with twin wire-end ferrules: 0.5 mm2 ... 1.5 mm2
Material
HousingPA 66-FR
Dimensions
Height99 mm
Width22.5 mm
Length107 mm
MountingDIN mounting rail
General Notes
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