Pepperl+Fuchs VBG-PN-K30-D-S16, Руководство пользователя

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AS-i 3.0 PROFINET Gateway with integr. Safety Monitor
Specifications - AS-i/PROFINET Gateways
27
.9.20
13
23
Upon locking of the EMERGENCY-OFF switch S2-1, the motor starter is control-
led via the safe AS-interface output of safety monitor SM2-1.
Calculation of the AS-interface-relevant system reaction time:
t
System total b)
= t
R S2-1
+ t
R System
+ t
R A2-1
= 100ms + 40ms + 50ms = 190ms
System configuration - example 3: Calculation of the system reaction time
System configuration - example 2: 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