Siemens PM-E F pm DC24V PROFIsafe Installation And Operating Manual page 95

•
•
Contact protection (internal)
•
Wire break monitoring
Parallel connection of 2 outputs
Control of a digital input
Switching frequency
•
•
•
Short-circuit protection of output
Time, Frequency
Internal processing times
Acknowledgment time in safety mode
Protection against Overvoltage
Protection of power supply L+ from surge in
accordance with IEC 61000-4-5 with external
protection elements only
•
•
Protection of outputs from surge in accordance
with IEC 61000-4-5 with external protection
elements only
Symmetrical (DO to M)
Asymmetrical (DO to PE, M to PE)
*: For more information on the requirements for sensors and actuators see
Modules"
**: Operating below the permissible supply voltage is only permissible for the repair time. See chapter
"Introduction (Page 61)."
ET 200S Distributed I/O System - Fail-Safe Modules
Installation and Operating Manual, 08/2008, A5E00103686-07
For inductive load in accordance with IEC
60947-5-1, DC13
For lamp load
Between PP relay output and M
With resistive load
With inductive load in accordance with IEC
60947-5-1, DC13
With lamp load
Symmetrical (L+ to M)
Asymmetrical (L+ to PE, M to PE)
.
7.3 PM-E F pp DC24V PROFIsafe power module
Technical Specifications
2 A
1 A
Current
10 A
8 A
6 A
4 A
2 A
1 A
Power
100 W
Internal readback circuit
39 V suppressor diode
No
Not possible
Possible
2 Hz symmetrical, maximum
0.1 Hz symmetrical, maximum
2 Hz symmetrical, maximum
No, 10 A external circuit-breaker, "B"
characteristics required
"Response Times"
See
4 ms minimum/8 ms maximum
+ 1 kV; 1.2/50 μs
+ 2 kV; 1.2/50 μs
+ 1 kV; 1.2/50 μs
+ 1 kV; 1.2/50 μs
Fail-Safe Modules
1.0 million
2.0 million
Number of switching cycles (typ.)
0.1 million
0.15 million
0.2 million
0.3 million
0.5 million
1.0 million
Number of switching cycles (typ.)
0.12 million
"Wiring and Fitting
95