Connection Of The Power Supply; Pinout Of The Connectors Sv-1 And Sv-2 - Siemens SWT 3000 Equipment Manual

13.2

Connection of the Power Supply

Pinout of the Connectors SV-1 and SV-2

13.2.1
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Figure 13-2
Connector
Accessible fuseholder
Power fail (OUT)
Enable (IN)
Table 13-2
Pin Number Function
2 Enable
5 Power fail
8 V
11 V
14 V
17 V
20 V
23 V
26 PE
29 V
32 V
Smart Communication, SWT 3000 Teleprotection, Equipment Manual
C53000-G6040-C605-1, Edition 03.2020
Block Diagram of the Power Supply Module
Connector
Accessible fuseholder
Power fail (OUT)
Enable (IN)
Pinout of the H11 Connectors SV-1 and SV-2
Signal name
INH
PON_SV(x)
GND
OUT3+
N12_PS(x)
OUT3-
N12_PS(x)
OUT2+
GND
OUT2-
P5_PS(x)
OUT1+
GND
OUT1-
GND, GNDS
V + N/+
IN+ IN
V - L/-
IN- IN
13.2 Connection of the Power Supply
Comments
A logical low enables the output voltages of the power
supply. The primary circuit remains powered regardless of
the enabled signal.
This open collector output indicates the loss of primary
power by a logical low level.
Positive output voltage of 12.4 V with respect to V
Reference potential for V
OUT3+
Positive output voltage of 12.4 V with respect to V
Reference potential for V
OUT2+
Positive output voltage of 5.4 V with respect to V
Reference potential for V
OUT1+
Protection Earth
Positive input voltage with respect to V
Negative input voltage with respect to V
Power Supply
OUT3-
OUT2-
OUT1-
IN-
IN+
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