SIEMENS
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Siemens KT 10.1 · 2016
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Technical specifications
(continued)
SITOP in the SIMATIC Design
1-phase, 24 V DC (for S7-300 and ET200M)
Output
Output
Controlled, isolated DC voltage
Controlled, isolated DC voltage
Rated voltage
V
out
DC
24 V
24 V
Total tolerance, static ±
3 %
3 %
Static mains compensation, approx.
0.1 %
0.2 %
Static load balancing, approx.
0.2 %
0.4 %
Residual ripple peak-peak, max.
50 mV
150 mV
Residual ripple peak-peak, typ.
5 mV
30 mV
Spikes peak-peak, max.
(bandwidth: 20 MHz)
150 mV
240 mV
Spikes peak-peak, typ.
(bandwidth: 20 MHz)
20 mV
150 mV
Product function
Output voltage adjustable
No
No
Output voltage setting
-
-
Status display
Green LED for 24 V OK
Green LED for 24 V OK
On/off behavior
No overshoot of
V
out
(soft start)
No overshoot of
V
out
(soft start)
Startup delay, max.
2 s
3 s
Voltage rise, typ.
10 ms
5 ms
Rated current value
I
out rated
2 A
2 A
Current range
0 ... 2 A
0 ... 3 A
• Note
-
3 A up to +60°C at
V
in
> 24 V
Supplied active power typical
48 W
48 W
Short-term overload current
• on short-circuiting during the start-up typical
9 A
9 A
• at short-circuit during operation typical
9 A
9 A
Duration of overloading capability for excess
current
• on short-circuiting during the start-up
90 ms
270 ms
• at short-circuit during operation
90 ms
270 ms
Parallel switching for enhanced performance
Yes
Yes
Numbers of parallel switchable units for
enhanced performance
2
2
Efficiency
Efficiency at
V
out rated
,
I
out rated
, approx.
84 %
75 %
Power loss at
V
out rated
,
I
out rated
, approx.
9 W
16 W
Closed-loop control
Dynamic mains compensation
(
V
in rated
±15 %), max.
0.1 %
0.3 %
Dynamic load smoothing (
I
out
: 50/100/50 %),
U
out
± typ.
0.8 %
2.5 %
Load step setting time 50 to 100 %, typ.
0.5 ms
2.5 ms
Load step setting time 100 to 50 %, typ.
0.5 ms
2.5 ms
Setting time maximum
1 ms
5 ms
Protection and monitoring
Output overvoltage protection
Additional control loop, shutdown at < 28.8 V,
automatic restart
Additional control loop, shutdown at approx. 30 V,
automatic restart
Current limitation
2.2 ... 2.6 A
3.3 ... 3.9 A
Property of the output
Short-circuit proof
Yes
Yes
Short-circuit protection
Electronic shutdown, automatic restart
Electronic shutdown, automatic restart
Enduring short circuit current RMS value
• maximum
2 A
2 A
Overload/short-circuit indicator
-
-
Article number
6ES7307-1BA01-0AA0
6ES7305-1BA80-0AA0
Product
PS 307
PS 305 Outdoor
Power supply, type
24 V/2 A
24 V/2 A
© Siemens AG 2016