Iss
u
e d
a
te
: 17
.4
.20
0
9
18
Subject to reasonable modifications due to technical advances.
© Fuchs, Printed in Germany
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
R S1-1
= 100 ms)
S1-2
Safe sensor slave
(safety light barrier: t
R S1-2
= 18 ms)
S2-1
Safe sensor slave
(EMERGENCY-OFF switch: t
R S2-1
= 100ms)
A2-1
Safe actuator slave
(motor starter: t
R A2-1
= 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.
