Technical Specifications Of The Em 4 F-Do Dc24V/2A Profisafe - Siemens SIMATIC ET 200S Installation And Operating Manual

7.6.6

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
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•
Length of cable*
•
•
Maximum achievable safety class
•
•
•
Fail-safe performance characteristics
•
•
Voltages, Currents, Potentials
Rated supply voltage L+
•
•
•
•
Aggregate current of outputs
•
•
Electrical isolation
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ET 200S Distributed I/O System - Fail-Safe Modules
Hardware Installation and Operating Manual, 07/2005, A5E00103686-04
I/O area for inputs
I/O area for outputs
Unshielded
Shielded
In accordance with IEC 61508
In accordance with DIN VDE 0801
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
Horizontal installation
Up to 40 °C
–
Up to 55 °C
–
Up to 60 °C
–
Vertical installation
Up to 40 °C
–
Between channels and backplane bus
Between channels and power supply
Between channels
Between channels/power supply and shield
7.6 4 F-DO DC24V/2A PROFIsafe digital electronic module
Technical Specifications
30 x 81 x 52
Approx. 85 g
4
5 Byte
5 Byte
200 m, maximum
200 m, maximum
SIL3
AK6
Category 4
SIL3
< 1,00E-05
< 1,00E-05
24 VDC
20.4 V to 28.8 V
None
5 ms
No
6 A
5 A
4 A
4 A
Yes
No
No
Yes
Fail-Safe Modules
7-93