Fail-Safe Modules
7.2 PM-E F pm DC24V PROFIsafe Power Module
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Current consumption
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Power dissipation of the module
Status, Interrupts, Diagnostics
Status display
Diagnostic functions
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Data for selecting an actuator for the semiconductor outputs***
Output voltage
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Output current for "1" signal
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For "0" signal (residual current)
Indirect control of load by means of interface
relay:
Residual current for "0" signal
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Load resistance range
Lamp load
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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80
Shield and I/O (DOs, P1/P2 buses)
ET 200S bus connection and I/O (DOs,
P1/P2 buses)
Surge voltage test between ET 200S bus
connection and I/O (DOs, P1/P2 buses)
From backplane bus
From load voltage L+ (without load)
Group fault display
Diagnostic information can be displayed
For "1" signal
Rated value
Permissible range
P-switch
M-switch
Response threshold
Fault detection time
With resistive load
With inductive load in accordance with IEC
60947-5-1, DC13
Technical Specifications
350 VAC/1 min
2830 VAC/1 min
6000 VDC/5 positive and 5 negative pulses
28 mA, maximum
100 mA, typical
4 W, typical
Green LED per channel
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Green LED for the load voltage
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Red LED (SF)
Possible
Minimum L+ (-2.0 V)
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P-switch: minimum L+ (-1.5 V), voltage drop in
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M-switch: Maximum, 0.5 V
2 A
20 mA to 2.4 A
0.5 mA, maximum
0.5 mA, maximum
4 mA, maximum
12 Ω to 1 kΩ
10 W, maximum
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
ET 200S Distributed I/O System - Fail-Safe Modules
Installation and Operating Manual, 08/2008, A5E00103686-07
)