Issue date: 17.4.2009
18
Subject to reasonable modifications due to technical advances. © Pepperl+Fuchs, Printed in Germany
Pepperl+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
AS-i 3.0 EtherNet/IP Gateway with integrated Safety Monitor
Spezifications
4.3 System reaction times – example calculations
System components:
ASI1
AS-i network 1
ASI2
AS-i network 2
S1-1
Safe sensor slave (EMERGENCY-OFF switch: t
RS1-1
= 100 ms)
S1-2
Safe sensor slave (safety light barrier: t
RS1-2
= 18 ms)
S2-1
Safe sensor slave (EMERGENCY-OFF switch: t
RS2-1
= 100ms)
A2-1
Safe actuator slave (motor starter: t
RA2-1
= 50ms)
SM1-1 Safety monitor with 16 relais circuits and one safe AS-i output in AS-i
network 1
SM1-2 Safety monitor with 2 relais circuits and one safe AS-i output in AS-i
network 1
SM2-1
Safety monitor with 16 relais circuits and one safe AS-i output in AS-i
network 2
Tab. 4-5.
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