Siemens SITOP BUF8600, Руководство пользователя

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Technical data
9.6 MTBF
PSU8600power supply systems
236
Manual, 04.2016, A5E35883207-7-76
Basic device
6EP3436-8MB00-2CY0
Basic device
6EP3437-8MB00-2CY0
Expansion module
6EP4436-8XB00-0CY0
Expansion module
6EP4437-8XB00-0CY0
Short-circuit pro-
tection
Electronic overload
shutdown
1)
Electronic overload
shutdown
1)
Electronic overload
shutdown
Electronic overload
shutdown
Adjustable re-
sponse threshold
0.5 - 5 A 0.5 - 10 A 0.5 - 5 A 0.5 - 10 A
Type of response
threshold value
setting
Via potentiometer Via potentiometer Via potentiometer Via potentiometer
Characteristic of
the electronic
overload shut-
down
I
out
>1.0...< 1.5 ×
I
out threshold
permissible
for 5 s
I
out
>1.0...< 1.5 ×
I
out threshold
permissible
for 5 s
I
out
>1.0...< 1.5 ×
I
out threshold
permissible
for 5 s
I
out
> 1.0...< 1.5 ×
I
out threshold
permissible
for 5 s
I
out limit
(= 1.5 x
I
out threshold
) permissible
for 200 ms
I
out limit
(= 1.5 x
I
out threshold
) permissible
for 200 ms
I
out limit
(= 1.5 x
I
out threshold
) permissible
for 200 ms
I
out limit
(= 1.5 x
I
out threshold
) permissible
for 200 ms
Reset Using a button for each
output
Using a button for each
output
Using a button for each
output
Using a button for each
output
Remote reset Non-isolated 24 V input
(signal level "high" for
> 15 V)
Non-isolated 24 V input
(signal level "high" for
> 15 V)
Via remote reset, basic
device
Via remote reset, basic
device
Characteristic for
constant current
operation
I
out limit
(= 1.5 × I
out thresh-
old
) permissible for 5 s,
then I
out threshold
continu-
ously
I
out limit
(= 1.5 × I
out thresh-
old
) permissible for 5 s,
then I
out threshold
continu-
ously
I
out limit
(= 1.5 × I
out thresh-
old
) permissible for 5 s,
then I
out threshold
continu-
ously
I
out limit
(= 1.5 × I
out thresh-
old
) permissible for 5 s,
then I
out threshold
continu-
ously
Overload/short-
circuit indicator
3-color LED for the
device operating status;
3-color LED per output
for the output operating
status
3-color LED for the
device operating status;
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
3-color LED for the
module operating sta-
tus;
3-color LED per output
for the output operating
status
1) Constant current behavior for output 4, can be selected using DIP switch
9.6 MTBF
Basic devices
6EP3436-8MB00-2CY0
6EP3437-8MB00-2CY0 Expansion modules
6EP4436-8XB00-0CY0
6EP4437-8XB00-0CY0 Buffer modules
6EP4297-8HB00-0XY0
6EP4297-8HB10-0XY0
6EP4293-8HB00-0XY0
6EP4295-8HB00-0XY0
Mean Time Between Fail-
ures
SN29500: >500000 hours at 40 °C, rated load, 24-hour operation