Serviceline Industrial Sensors
Serviceline Explosion Protection

AS-Interface EMERGENCY STOP button VAA-2E-F85A-S-V1

  • 2-channel, compelled connected
  • Outwit-proof according to ISO 13850/EN 418
  • TÜV-approval for system components is available
  • Biased actuator for self-monitoring
  • EMERGENCY STOP unlocking by turning or pulling
  • M12 plug connection

Please 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.

Download the complete datasheet as a PDF:

Datasheet excerpt: Technical data of  VAA-2E-F85A-S-V1

Product Description
AS-Interface EMERGENCY STOP button
General specifications
Slave typeSafety-Slave
AS-Interface specificationV2.1
Required master specification≥ V2.0
UL File NumberE198304
Functional safety related parameters
MTTFd200 a
B10d1 E+5
Electrical specifications
Rated operating voltage26.5 ... 31.6 V from AS-Interface
Rated operating current≤ 25 mA
Protection classIII
Insulation resistancemin. 100 MΩ
Number/Type2 NC
Safety function by positive opening
in accordance with IEC/EN 60947-5-1
Reset by pulling
Supplyfrom AS-Interface
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 62026-2:2013
Standard conformity
Electromagnetic compatibilityEN 62026-2:2013
Degree of protectionEN 60529:2000
Electrical safetyEN 60947-5-5:1997+A1:2005
AS-InterfaceEN 62026-2:2013
Functional safetyEN 62061:2005
EN 61508 Parts 1-7:2010
NFPA 79:2007
EN 60204-1:2006
Programming instructions
IO code0
ID codeB
ID1 codeF
ID2 codeE
Data bits (function via AS-Interface) input output
D0 dyn. safety code 1 -
D1 dyn. safety code 1 -
D2 dyn. safety code 2 -
D3 dyn. safety code 2 -
Parameter bits (programmable via AS-i)function
P0not used
P1not used
P2not used
P3not used
Ambient conditions
Ambient temperature-25 ... 55 °C (-13 ... 131 °F) (no freezing)
Storage temperature-40 ... 70 °C (-40 ... 158 °F)
Relative humidity40 ... 85 % , noncondensing
Mechanical specifications
Operating forcePush: 32 N
Pull: 21 N
Turn: 0.27 Nm
Minimum for positive opening operation: 60 Nm
Operating distancefor positive opening operation: min. 4 mm
maximal: 4.5 mm
Degree of protectionIP65
Module: IP20
ConnectionM12 round connector
Mass195 g
Life span> 250,000 switching operations

Documents: VAA-2E-F85A-S-V1

Instruction leafletsLanguageFile TypeFile Size
Instruction leaflet / Beipackzettel ALLPDF196 KB

Approvals+Certificates: VAA-2E-F85A-S-V1

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-2706CPDF220 KB
CA ULE198304LINK---
Russia TUV GOST-R101-KC/542PDF90 KB
US ULE198304LINK---
Worldwide AS-International Association AS-Interface75401PDF624 KB

Software: VAA-2E-F85A-S-V1

Software ToolsRelease InfoFile TypeFile Size
SISTEMA Library AS-Interface Safety / SISTEMA-Bibliothek AS-Interface SafetyZIP622 KB

Associated Products: VAA-2E-F85A-S-V1

Actuating protection for emergency off buttonfa
Mounting aid for EMERGENCY STOP buttonfa

Function: VAA-2E-F85A-S-V1

This AS-Interface emergency shutoff button is a two-channel, positively driven contact, allowing the operation of personnel protection systems when used according to specification along with an AS-Interface safety monitor. It occupies one complete address in the AS-Interface strand.

When the safety monitor is properly configured, up to EN 954-1 Category 4 and IEC 61508 SIL 3 can be achieved.

For mounting, the housing of this AS-Interface emergency shutoff button can be screwed directly onto the machine.

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