Siemens SITOP BUF8600, Manual

Page: 229 / 252

Technical data
9.2 Output data
PSU8600power supply systems
Manual, 04.2016, A5E35883207-7-76
229
Basic device
6EP3436-8MB00-2CY0
Basic device
6EP3437-8MB00-2CY0
Expansion module
6EP4436-8XB00-0CY0
Expansion module
6EP4437-8XB00-0CY0
Operating display 3-color LED for the
device operating status;
LED for manual/remote
mode;
4 LED for PROFINET
communication;
3-color LED per output
for the output operating
status;
LED for parallel opera-
tion of outputs 1 and
2 / 3 and 4
3-color LED for the
device operating status;
LED for manual/remote
mode;
4 LED for PROFINET
communication;
3-color LED per output
for the output operating
status;
LED for parallel opera-
tion of outputs 1 and
2 / 3 and 4
3-color LED for the
module operating sta-
tus;
3-color LED per output
for the output operating
status
3-color LED for the
module operating sta-
tus;
3-color LED per output
for the output operating
status
Signaling Relay contact (change-
over contact, rating
60 V DC /0.3 A) for
"OK"
Relay contact (change-
over contact, rating
60 V DC /0.3 A) for
"OK"
Via relay contact, basic
device
Via relay contact, basic
device
Response when
switching on/off
No overshoot of U
out
(Soft-Start)
Starting delay,
max.
1 s 1 s 1 s 1 s
Voltage rise
time / of the out-
put volt-
age / maximum
500 ms 500 ms 500 ms 500 ms
Switching-in of
the outputs
All outputs are simultaneously switched-on after the device powers up, after a delay time of 25 ms,
100 ms – or "load optimized" where the outputs are sequentially switched-on, can be selected via DIP
switch
Rated current
I
out rated
20 A 40 A 20 A
2)
40 A
2)
Current range
• Remark
0 - 20 A
50 - 60 °C:
Derating 2.5 %/K 0 - 40 A
50 - 60 °C:
Derating 2.5 %/K 0 - 20 A
2)
0 - 40 A
2)
(no derating in conjunction with the expansion
module SITOP CNX8600 and total load of the
outputs at the basic device max. 240 W or 480 W
(see Image 9-7 Output power as a function of the
ambient temperature for SITOP PSU8600
6EP3436-8MB00-2CY0 (Page 233) and Image 9-
8 Output power as a function of the ambient tem-
perature for SITOP PSU8600 6EP3437-8MB00-
2CY0 (Page 233))
- -
Output current
per output
5 A 10 A 5 A
2)
10 A
2)