Subject to reasonable modifications due to technical advances.
© Fuchs, Printed in Germany
21
Fuchs Group · Tel.: Germany (6 21) 7 76-0 · USA (3 30) 4 25 35 55 · Singapore 7 79 90 91
Internet http://www.pepperl-fuchs.com
Iss
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: 17
.4
.20
09
AS-Interface
Spezifications
Upon locking of the EMERGENCY-OFF switch S1-1, the relay output of safety
monitor SM2-1 is controlled via the coupling of the safe AS-interface output of
safety monitor SM1-1.
Calculation of the AS-i relevant system reaction time:
t
System total c)
= t
R S1-1
+ t
R System ASI1
+ t
R System ASI2
= 100ms + 40ms +
40ms = 180ms
4.4
Scope of delivery
The
basic unit
consists of:
AS-i 3.0 EtherNet/IP Gateway with integrated Safety Monitor.
The following
accessories
are available:
Software CD with
•
ASIMON 3 G2
communication software for Microsoft
®
Windows Me/NT/
2000/XP/Vista
®
•
System manual in PDF format (Adobe® Acrobat Reader
®
Version 5.x or
newer is required for viewing the files)
System configuration - example 3: Calculation of the system reaction time
AS-i 1
AS-i 2
S1-2
S1-1
A2-1
SM1-1
SM1-2
S2-1
AS-i Safety Monitor
AS-i Safety Monitor
M
AS-i Safety Monitor
SM2-1
M
M
I –
I 1
1.13
ASI+
I +
I 2
1.14
ASI–
I +
1.Y1
1.23
nc
I +
1.Y2
1.24
nc
I1
Pwr FaultOut
1.Y1 1.Y2
I2
Prg
Run
Alarm
Prg
M
