Fail-Safe Modules
7.4 PM-D F DC24V PROFIsafe Power Module
•
•
•
Isolation in the series tested with
•
•
•
Isolation in the type test tested with
•
•
•
•
Current consumption
•
•
Power dissipation of the module
Status, Interrupts, Diagnostics
Status display
Diagnostic functions
•
•
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
•
•
*: Operating below the permissible supply voltage is only permissible for the repair time. See chapter
"Introduction (Page 61)."
104
Shield and ET 200S bus connection
Shield and I/O (SGs, U 1 bus)
ET 200S bus connection and I/O (SGs, U 1
bus)
Shield and ET 200S bus connection
Shield and I/O (SGs, U 1 bus)
ET 200S bus connection and I/O (SGs, U 1
bus)
Shield and ET 200S bus connection
Shield and I/O (SGs, U 1 bus)
ET 200S bus connection and I/O (SGs, U 1
bus)
Surge voltage test between ET 200S bus
connection and I/O (SGs, U1 bus)
From backplane bus
From load voltage L+ (without load)
Group fault display
Diagnostic information can be displayed
Symmetrical (L+ to M)
Asymmetrical (L+ to PE, M to PE)
Technical Specifications
75 VDC/60 VAC
75 VDC/60 VAC
250 VAC
500 VDC/1 min or 600 VDC/1 s
500 VDC/1 min or 600 VDC/1 s
1500 VAC/1 min or 2545 VDC/1 s
350 VAC/1 min
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 SG
•
Green LED for electronic power supply
•
Green LED for the load voltage
•
Red LED (SF)
Possible
"Response Times"
See
4 ms minimum/8 ms maximum
+ 1 kV; 1.2/50 μs
+2 kV; 1.2/50 μs
ET 200S Distributed I/O System - Fail-Safe Modules
Installation and Operating Manual, 08/2008, A5E00103686-07