Siemens SIMATIC Operating Instructions Manual page 138

Fail-Safe Electronic Modules
8.3 F -Switch PROFIsafe Digital Electronic Module
Input characteristic
Connection of 2-wire BERO
•
Data for Selecting an Actuator*
Output voltage
•
Output current for "1" signal
•
•
For "0" signal (residual current)
Indirect control of load by means of coupling
relay:
For "0" signal (residual current)
P-switch
Lamp load
Parallel switching of 2 outputs
Control of a digital input
Switching frequency
•
•
•
Limit on inductive shutdown voltage to
Short-circuit protection of output
•
•
Time, Frequency
Internal preprocessing times
Acknowledgment time in safety mode
Short-circuit test enabled
•
Minimum sensor signal duration
Outputs
•
•
138
Permissible quiescent current
"1" signal
Rated value
Permissible range
With resistive load
With inductive load in accordance with IEC
60947-5-1, DC13
With lamp load
Response threshold (short circuit) (FO/FI)
Response threshold (short circuit) (2L+)
With input delay of 3 ms:
Safety mode SIL3, Category 4
Safety mode with fault reaction
Technical Specifications
In accordance with IEC 1131-2, Type 1
Not possible
Max. 0.6 mA
•
L+ -1.5 V (F0 / F1)
•
L+ -1.5 V (2L+)
•
1 A (F0 / F1)
•
6 A (2L+)
•
Up to 1.2 A (F0 / F1)
•
20 mA to 6 A (2L+)
•
Max. 0.5 mA
Max. 0.5 mA
Not possible (F0 / F1)
•
Max. 60 W (2L+)
•
Not possible
Possible
Max. 10 Hz 1 A (F0 / F1)
•
Max. 2 Hz (2L+)
•
Max. 0.1 Hz (F0 / F1)
•
Max. 0.1 Hz (2L+)
•
Max. 2 Hz (2L+)
-36 V (F0 / F1)
•
-1 V (2L+)
•
Yes, electronic
5 A to 12 A
20 A to 120 A
"Response Times"
See
Min. 4 ms / max. 8 ms
2.0 ms -4.5 ms
"Minimum Duration of Sensor Signals
See Table
for Proper Detection by F-DI Module"
20 ms
< 20 ms for signal change
< 15 min for static signals
ET 200pro Distributed I/O System - Fail-Safe Modules
Operating Instructions, 05/2007, A5E00394073-02
"Wiring"
in