Pepperl Fuchs VAA-2E1A-PM-S Data Sheet
AS-Interface EMERGENCY STOP button VAA-2E1A-PM-S
Dimensions
33.6
SAFETY AT WORK
Model number
VAA-2E1A-PM-S
AS-Interface EMERGENCY STOP button
Features
• 2-channel, compelled connected
• Overload-protected in accordance
with IEC 60947-5-5
• Integrated illumination in the actuator
• TÜV-approval for system components
is available
• Biased actuator for self-monitoring
• EMERGENCY STOP unlocking by
turning or pulling
Function
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, this AS-Interface emergency
shutoff button can be screwed into the front
plate of the machine or the switch panel. The
button can be illuminated in red.
A designation plate and suitable connection
cable are included in the scope of delivery.
Release date: 2018-01-24 15:48 Date of issue: 2018-01-24 192439_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
17.4 20.1
32 54.2
Electrical connection
AS-Interface
-+
BU
BN
Technical data
General specifications
Slave type Safety-Slave
AS-Interface specification V2.1
Required master specification ≥ V2.0
UL File Number E198304
Functional safety related parameters
MTTFd 200 a
B
1 E+5
10d
Electrical specifications
Rated operating voltage Ue26.5 ... 31.6 V from AS-Interface
Rated operating current I
Protection class III
Insulation resistance ≥ 100 MΩ
Input
Number/Type 2 NC
Supply from AS-Interface
Output
Number/Type LED red
Supply from AS-Interface
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EU EN 62026-2:2013
Stand ar d co nf or mit y
Electromagnetic compatibility EN 62026-2:2013
Degree of protection EN 60529:2000
Electrical safety EN 60947-5-5:1997+A1:2005
AS-Interface EN 62026-2:2013
Functional safety EN 62061:2005
Programming instructions
Profile S-7.B.E.
IO code 7
ID code B
ID1 code F
≤ 40 mA
e
Safety function by positive opening
in accordance with IEC/EN 60947-5-1
Reset by pulling
EN 61508 Parts 1-7:2010
NFPA 79:2007
EN 60204-1:2006
ø 40
1
ID2 code E
Data bits (function via AS-Interface) input output
D0 dyn. safety code 1 OUT 1
D1 dyn. safety code 1 D2 dyn. safety code 2 D3 dyn. safety code 2 -
Parameter bits (programmable via AS-i) function
P0 not used
P1 not used
P2 not used
P3 not used
Ambient conditions
Ambient temperature -25 ... 55 °C (-13 ... 131 °F) (no freezing)
Storage temperature -40 ... 70 °C (-40 ... 158 °F)
Relative humidity 40 ... 85 % , noncondensing
Mechanical specifications
Operating force Push: 32 N
Operating distance for positive opening operation: min. 4 mm
Degree of protection IP65
Connection Crimp terminal sockets (JST)
Installation Installation in 22 mm hole
Mass 105 g
Life span > 250,000 switching operations
Pull: 21 N
Turn: 0.27 Nm
Minimum for positive opening operation: 60 Nm
maximal: 4.5 mm
1.5 m Connecting cable with crimp on 2 flexible leads supplied
with delivery
VAA-2E1A-PM-SAS-Interface EMERGENCY STOP button
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
2
Release date: 2018-01-24 15:48 Date of issue: 2018-01-24 192439_eng.xml
Loading...