Siemens SIMATIC ET 200S Installation And Operating Manual page 83

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 preparation times
Acknowledgment time in safety mode
Protection against Overvoltage
Protection of supply voltage 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)
*: In order to achieve the specified cable length, you must route the P- and M-signal lines in a cable
or a non-metallic sheathed cable.
**: For more information on the requirements for sensors and actuators see
Modules
ET 200S Distributed I/O System - Fail-Safe Modules
Hardware Installation and Operating Manual, 07/2005, A5E00103686-04
Between P and M relay output
With resistive load
With inductive load in accordance with
IEC 947-5-1, DC13
With lamp load
Symmetrical (L+ to M)
Asymmetrical (L+ to PE, M to PE)
.
7.2 PM-E F pm DC24V PROFIsafe Power Module
Technical Specifications
Internal readback circuit
39 V suppressor diode
No
Not possible
Not possible
2 Hz, maximum
0.1 Hz, maximum
2 Hz, maximum
No, external miniature circuit breaker, "B"
characteristic (in accordance with IEC 947-5-1),
10 A 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
Wiring and Installing
7-23