Technical Specifications
7-129
ET 200X Distributed I/O Device
EWA 4NEB 780601602-06
7.22
SITOP power power supply 24V/10A
(6EP1 334-2CA00)
Properties
The SITOP power 24V/10A power supply, order number 6EP1 334-2CA00, has the
following features:
Primary switched-mode power supply
Rated input voltage 120/230 VAC
Rated output voltage 24 VDC, floating, short-circuit-proof and stable at no load
Rated output current up to 10 A
Output voltage optionally as supply voltage for electronics/sensors and/or load
voltage of ET 200X
Parameterizable behavior in the event of an error: restart or shutdown following
short circuit on the output
LEDs for operating mode
Basic circuit diagram
The figure below shows the basic circuit diagram of the SITOP power power
supply.
8/10 A
ST
ORE/REST
AR
T
U
A
Temp >
Primary
section
Secondary
section
Transformer,
elec. isolated
24
VDC
L+
1L+
2L+
M
Bus
segmen-
tation
Display
24 VDC
1L+
2L+
Control
+
–
230 VAC
L1
N
Link 120VAC
PE
Figure 7-36
Basic circuit diagram for SITOP power supply
Summary of Contents for SIMATIC ET 200X
Page 8: ...Preface viii ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 20: ...Contents xx ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 40: ...Product Overview 1 20 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 58: ...Configuration Options 2 18 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 80: ...Installation 3 22 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 124: ...Configuration Options 2 18 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 328: ...Order Numbers A 10 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 348: ...Dimesioned Drawings and Pinouts C 18 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 362: ...Index Index 8 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...