Power Supply - Siemens SIMATIC S5 Manual

Module Description
Table 3-2. General Technical Data (Part 2)
Electromagnetic Compatibility (EMC)
Noise Immunity
Damped oscillatory
wave test (1 MHz)
Digital
input/output modules
Radiated electromagnetic
field test
Fast transient burst test
Digital
input/output modules
Static electricity test
Discharge onto all parts
accessible to the user in
normal operation
3.2

Power Supply

Supply voltage from the bus
Current consumption
Special voltage V
s
3-2
Specifications on IEC/VDE Safety
Degree of protection
to IEC 255-4
- class
1 kV
Insulation rating
- Between electrically
to IEC 801-3 independent circuits
Field intensity 3 V / m and
- circuits connected to a
to IEC 801-4 central ground point
Test voltage
1 kV for a rated voltage V
of the AC or DC circuits
to IEC 801-2 of V
3 kV
IP 20 to IEC 529
I to IEC 536
to VDE 0160
Sinusoidal 50 Hz
e
=0 to 50 V 500 V
e
9 V
approx. 150 mA
5 V to 30 V
EWA 4NEB 812 6061-02a
IP 267