Siemens SIMATIC S5-115F - Page 234

S5-115F Manual Technical Specifications
PS 951 Power Supply Module 24 V DC; 5 V, 7 A (6ES5 951-7ND31)
a a a a a a a a a a a a a a a
a
a a a a a a a a a a a a a
a
a a a a a a a a a a a a a a a
Block diagram
a a a a a a a a a a
a
a a a a a a a a
a
a a a a a a a a a a
SIEMENS
a a a a a a a a a a a a
a
a a a a a a a a a a
a
a
a a a a a a a a a a
a
a
a a a a a a a a a a
a
a
a a a a a a a a a a
a
a
a a a a a a a a a a
a
a
a a a a a a a a a a
a
a
a a a a a a a a a a
a
a a a a a a a a a a a a
SIMATIC S5
PS
7A/15A
a a a a a a a a a
a
a a a a a a a
a
a
a a a a a a a
a
a
a a a a a a a
a
a
a a a a a a a
a
a
a a a a a a a
a
a
a a a a a a a
a
a
a a a a a a a
a
a
a a a a a a a
a
a
a a a a a a a
a
a
a a a a a a a
a
a
a a a a a a a
a
a
a a a a a a a
a
a a a a a a a a a
EXT BATT
3.4...9V
BATT LOW
a a a a a a
a
a a a a
a
a a a a a a
RESET
a a a a a a
a
a a a a
a
a a a a a a
5V DC
a a a a a a a
a
a a a a a
a
a a a a a a a
5.2V DC
a a a a a a a
a
a a a a a
a
a a a a a a a
24V DC
a a a a a a a
a
a a a a a
a
a
a a a a a
a
a a a a a a a
INT DC
POWER
a a a
a
a
a
a a a
+
a a a
a
a
a
a a a
-
a a a a
a
a a
a
a a a a
L+
a a a
a
a
a
a a a
M
a a a a a a a
a
a a a a a
a
a a a a a a a
24 V DC
a a a a
a a a a
a a a a
a a a a
a a a a
a a a a
a a a a
a a a a
a a a a a a a a a
a
a a a a a a a
a
a
a a a a a a a
a
a
a a a a a a a
a
a
a a a a a a a
a
a
a a a a a a a
a
a
a a a a a a a
a
a
a a a a a a a
a
a
a a a a a a a
a
a
a a a a a a a
a
a
a a a a a a a
a
a
a a a a a a a
a
a
a a a a a a a
a
a a a a a a a a a
Batt.
3.4V/5Ah
Replace by
trained
personnel
only!
a a a a a a a a a
a
a a a a a a a
a
a a a a a a a a a
BATT LOW
a a a a a a
a
a a a a
a
a a a a a a
Battery
a a a
a
a
a
a
a
a
a
a
a
a a a
PE
4
a a a a a a
a
a a a a
a
a a a a a a
RESET
a a a a
a
a a
a
a a a a
5 V
a a a a a
a
a a a
a
a a a a a
5,2 V
a a a a a
a
a a a
a
a a a a a
24 V
a a a a a a a a a
a
a a a a a a a
a
a a a a a a a a a
EXT. BATT
a a a
a
a
a
a a a
L
a a a
a
a
a
a a a
M
a a a a
a
a a
a
a a a a
5 V
a a a a a
a
a a a
a
a a a a a
5,2 V
a a a a a
a
a a a
a
a a a a a
24 V
a a a a a a a
a
a a a a a
a
a a a a a a a
Signals
a a a
a
a
a
a a a
M
a a a a a a a a a a a a
a
a a a a a a a a a a
a
a a a a a a a a a a a a
INT. DC POWER
a a a
a
a
a
a a a
1
a a
a a
a a
4
a a a
a
a
a
a a a
2
a a a
a
a
a
a a a
3
a a
a a
a a
5
a a a
a
a
a
a a a
6
a a a
a
a
a
a a a
7
Technical Specifications
Input voltage L+
- rated value 24 V DC
- permissible range 19.2 to 30 V
Input current at 24 V
- rated value 5.4 A
- inrush current max. 132 A
- I
2
t 16 A
2
s
Power consumption 130 W
Output voltage
- rated value 5 V
- tolerance ±2%
Output current
- rated value without fans 7 A
- permissible range 0.3 to 7 A
Backup battery Li battery,
size C
(3.6 V/5 Ah)
- Backup time min. 1 year (at 0.3 mA,
25 °C and
uninterrupted
backup supply)
Short-circuit protection electronic
Fault indicator no
Fuse (primary circuit) integral
Class of protection class 1
Floating yes
Insulation rating electrical separation
to VDE 0160
- tested with 500 V DC
RI specification A+14 dB to VDE 0871
Power loss of the
module typ. 34 W
Weight approx.1.9 kg (4.2 lbs.)
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
1 Chopper controller 4 Control electronics
2 Linear controller 5 Rectifier
3 Linear controller 6 RI filter
7 Monitoring electronics
EWA 4NEB 811 6148-02 8-7