Siemens SIMATIC ET 200S Installation And Operating Manual page 82

Fail-Safe Modules
7.2 PM-E F pm DC24V PROFIsafe Power Module
Wire break monitoring (open load detection) and
overload monitoring
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Parallel connection of 2 outputs
Control of a digital input
Switching frequency
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Voltage induced on current interruption limited to
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Short-circuit protection of semiconductor outputs Yes, electronic
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•
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Overload protection of semiconductor outputs
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Data for Selecting an Actuator for the Relay Outputs**
Switching capacity and service life of contacts
(voltage 24 VDC)
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7-22
Response threshold
Fault detection time
With resistive load
With inductive load in accordance with
IEC 947-5-1, DC13
With lamp load
Semiconductor outputs
Relay outputs
Response threshold of short circuit
Response threshold (external M-short circuit) 5 A to 12 A
Response threshold (external P-short circuit)
Response threshold
Mechanical endurance (without load)
For resistive load
For inductive load in accordance with
IEC 947-5-1, DC13
For lamp load
Technical Specifications
I < 4 to 19 mA
Depending on the selected readback time (see
Response Times
Not possible
Not possible
30 Hz symmetrical, maximum
0.1 Hz symmetrical, maximum
10 Hz symmetrical, maximum
L+ (-2x 47 V)
P1/P2 (1 V)
5 A to 12 A
25 A to 45 A
Yes
I >2.6 A to 2.8 A
Current
0 A
Current
10 A
8 A
6 A
4 A
2 A
1 A
Current
10 A
8 A
6 A
4 A
2 A
1 A
Power
100 W
ET 200S Distributed I/O System - Fail-Safe Modules
Hardware Installation and Operating Manual, 07/2005, A5E00103686-04
)
Number of switching cycles (typ.)
10 million
Number of switching cycles (typ.)
0.23 million
0.3 million
0.38 million
0.5 million
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