Technical Specifications For The F-Switch Profisafe Electronic Module - Siemens SIMATIC Operating Instructions Manual

Fail-Safe Electronic Modules
8.3 F -Switch PROFIsafe Digital Electronic Module
8.3.11

Technical Specifications for the F-Switch PROFIsafe Electronic Module

Overview
Dimensions and Weight
Dimensions W x H x D (mm)
Weight
Module-Specific Specifications
Number of inputs
•
Number of outputs (P/P switching)
Assigned address area
•
•
Cable length
•
•
Maximum achievable safety class
•
•
Fail-safe performance characteristics
•
•
Voltages, Currents, Potentials
Rated supply voltage L+
•
•
•
•
Electrical isolation
•
•
•
•
Permissible potential difference between:
•
•
•
•
136
2-channel
I/O area for inputs
I/O area for outputs
Unshielded
Shielded
In accordance with IEC 61508
In accordance with EN 954
Low demand mode (average probability of
failure on demand)
High demand/continuous mode (probability of
a dangerous failure per hour)
Permissible range
Power loss ride-through of L+
Power loss ride-through of internal P5
Reverse polarity protection
Shield and ET 200pro bus connection
ET 200pro bus connection and I/O
Shield and I/O (DIs, DOs)
Between DIs and DOs
Shield and ET 200pro bus connection
ET 200pro bus connection and I/O
Shield and I/O (DIs, DOs)
Between DIs and DOs
Technical Specifications
45 x 130 x 65.2 (including rack)
Approx. 170 g
Max. 2
Max. 3
7 bytes
5 bytes
< 30 m
< 30 m
2-channel
SIL3
Category 4
SIL2 / SIL3
< 1.00 E-05
< 1.00 E-09
24 V DC
20.4 V to 28.8 V
None
5 ms
Yes: electronics, No: load supply (reverse polarity
causes fuse to trip (12.5 A quick-response) in the
head module)
Yes
Yes
Yes
Yes
75 V DC/60 V AC
75 V DC/60 V AC
75 V DC/60 V AC
75 V DC/60 V AC
ET 200pro Distributed I/O System - Fail-Safe Modules
Operating Instructions, 05/2007, A5E00394073-02