Siemens SIMATIC IPC RW-543A - Page 78

Technical specifications
8.3 Current/power requirements and power supply
SIMATIC IPC RW-543A
78 Operating Instructions, 03/2023, A5E52332059-AA
Output voltage for 500 W power supply module
Voltage
Maximum current
Voltage stability
+3.3 V
19 A
± 5%
+5 V
16 A
± 5%
–12 V1
20 A
± 5%
+12 V2
20 A
1
± 5%
–12 V
0.3 A
1
± 10%
+5 VSB
2.5 A
± 5%
1
The total output of +3.3 V and +5 V voltage must be ≤ 105 W.
Output voltage for 850 W power supply module
Voltage
Maximum current
Voltage stability
+3.3 V
20 A
± 5%
+5 V
35 A
± 5%
+12 V
70 A
1
± 5%
–12 V
0.3 A
1
± 10%
+5 VSB
3.0 A
± 5%
1
The continuous maximum total output power must be ≤ 850 W.
•
For +12 V DC: Maximum output power 70 A (840W)
•
For +3.3 V and +5 V DC: Maximum combined output power must be ≤ 200 W.