Siemens SITOP PSE202U - Output; Redundancy Modules; Buffer Modules

Technical data
6.2 Output
SITOP expansion modules
Equipment Manual, 09.2022, A5E36605235-2-76
89
6.2 Output
6.2.1 Redundancy modules
6EP4346-7RB00-0AX0
6EP4347-7RB00-0AX0
6EP4347-7RC00-0AX0
6EP4348-7RB00-0AX0
Output
DC voltage
Rated output voltage
Uout rated
12 - 48 V
12 - 48 V
12 - 48 V
Output voltage
Uin - approx. 0.6 V
Uin - approx. 0.6 V
Uin - approx. 0.6 V
Output current I
out
• Remark
0 - 20 A
120 % Iout rated in the range
-40 ... 45 °C
0 - 40 A
120 % Iout rated in the range
-40 ... 45 °C
0 - 80 A
120 % Iout rated in the range
-40 ... 45 °C
60 ... 70 °C derating:
3 % Iout rated/K
6EP1961-3BA21
6EP1962-2BA00
6EP1964-2BA00
Output
DC voltage
Rated output voltage
Uout rated
24 V 24 V 24 V
Output voltage
Uin - approx. 0.5 V
Uin - approx. 0.5 V
Uin - approx. 0.5 V
Output current I
out
• Remark
0 - 40 A
0 - 4.3 A (at 19 V U
out
)
0 - 3.5 A (at 24 V Uout)
0 - 2.8 A (at 28.5 V U
out)
Max. output power (NEC
Class2): 100 VA
0 - 10 A
6.2.2 Buffer modules
SITOP BUF1200
6EP4231-7HB00-0AX0
6EP4231-7HC00-0AX0
Output
DC voltage
Output voltage
Uin - 0.5 V (± 0.2 V)
Output current (rated value)
40 A
Buffer time:
for 40 A load current: > 300 ms
The maximum possible buffer time is 240 s.