System Reaction Times - Example Calculations - Pepperl+Fuchs VBG-EN-K30-DMD-S16 Manual

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