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Siemens SITOP PSE200U

Siemens SITOP PSE200U
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2 Basics
Integration of a SITOP 24V power supply in PCS 7
Entry ID: 10948108, V3.2, 01/2019
11
Siemens AG
2019 All rights reserved
2.2 SITOP PSE202U
SITOP redundancy modules provide additional protection from failure of the 24 V
supply. The redundancy module continuously monitors two identical power supply
units. If one unit fails, the other one automatically supplies the power. Additionally,
a signal is sent via a signal contact that can be evaluated by a controller, PC, or
control system.
You can find detailed information here: SITOP Redundancy module<
Figure 2-2
120/230V AC
DC 24V (Redundant)
PSU8200 / PSE202U
 
Signal PSU8200(2) 
Signal PSE202U 
Alternatively, the PROFINET-capable PSU8600 power supply system with one
output and additional monitoring functions can also be used.
Figure 2-3
400V AC 3ph
DC 24V (Redundant)
PSU8600 / PSE202U
 
PROFINET IE
PROFINET IE

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