Technical Specifications Of The Em 4 F-Do Dc24V/2A Profisafe - Siemens PM-E F pm DC24V PROFIsafe Installation And Operating Manual

Fail-Safe Modules
7.7 4 F-DO DC24V/2A PROFIsafe digital electronic module
Generally Applicable Information on Diagnostics
For information on diagnostics that pertains to all fail-safe modules (for example, for reading
diagnostics functions, or passivating channels), refer to
See also
Fault Diagnostics (Page 43)
7.7.6

Technical Specifications of the EM 4 F-DO DC24V/2A PROFIsafe

Overview
Dimensions and Weight
Dimensions W x H x D (mm)
Weight
Data for Specific Module
Number of outputs (P/M switching)
Assigned address area
•
•
Length of cable*
•
•
Maximum achievable safety class
•
•
•
Safety characteristics
•
•
•
Voltages, Currents, Potentials
Rated supply voltage L+
•
•
•
•
174
I/O area for inputs
I/O area for outputs
Unshielded
Shielded
In accordance with IEC 61508
In accordance with EN 954
In accordance with ISO 13849
Low demand mode (average probability of
failure on demand)
High demand/continuous mode (probability of
a dangerous failure per hour)
Acceptance ID
permissible range **
Power loss ride-through of L+
Power loss ride-through of internal P5
Reverse polarity protection
"Diagnostics"
Technical Specifications
30 x 81 x 52
Approx. 85 g
4
5 bytes
5 bytes
200 m, maximum
200 m, maximum
SIL3
Category 4
PLe
SIL3
< 1.00E-05
< 1.00E-10
FM, cULus, ATEX, CE, C-Tick
24 VDC
20.4 V to 28.8 V
None
5 ms
No
ET 200S Distributed I/O System - Fail-Safe Modules
Installation and Operating Manual, 08/2008, A5E00103686-07
chapter in this manual.