Siemens SIMATIC ET 200S Installation And Operating Manual page 172

Response Times
Table D-2
Measuring Channel
PM-E F pm DC24V PROFIsafe
(P1/2 channel; relay; turn on)
PM-E F pm DC24V PROFIsafe
(P1/2 channel; relay; turn off)
Maximum Response Time of the PM-E F pp DC24V PROFIsafe
The maximum response time of the PM-E F pp DC24V PROFIsafe (without a fault and when
a fault exists) corresponds to the maximum internal conditioning time T
Table D-3
Measuring Channel
PM-E F pp DC24V PROFIsafe
(P1/2 channel; relay; turn on)
PM-E F pp DC24V PROFIsafe
(P1/2 channel; relay; turn off)
Maximum Response Time of the PM-D F DC24V PROFIsafe
The maximum response time of the PM-D F DC24V PROFIsafe (without a fault and when a
fault exists) corresponds to the maximum internal conditioning time T
Table D-4
Measuring Channel
PM-D F DC24V PROFIsafe
(electronic PP channel)
D-2
PM-E F pm DC24V PROFIsafe: Internal processing times of the P1/2 channel
PM-E F pp DC24V PROFIsafe: Internal preparation times
PM-D F DC24V PROFIsafe: Internal preparation times
Minimum internal processing
Hardware Installation and Operating Manual, 07/2005, A5E00103686-04
Minimum internal processing
time T
min
4 ms
6 ms
Minimum internal processing
time T
min
4 ms
6 ms
time T
min
3 ms
ET 200S Distributed I/O System - Fail-Safe Modules
Maximum internal
processing time T
max
10 ms
14 ms
.
max
Maximum internal
processing time T
max
10 ms
12 ms
.
max
Maximum internal processing
time T
max
9 ms