Siemens S5-135U/155U - User Manual
Siemens S5-135U/155U – User Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – Central controllers/Expansion units; Design; Possible configurations of the S5Ć155H
- Page 3 – Principle of operation; 35U central controller; Backup battery; Additional manuals
- Page 4 – Possible configurations of S5Ć155H; Ordering data; 55H central controller
- Page 5 – Application
- Page 7 – EG 185U expansion unit; Possible configurations when connected
- Page 9 – Possible configurations
SIMATIC S5Ć135U, S5Ć155U/H
Central controllers/Expansion units
4/127
Siemens ST 50 · 1998
135U/155U central controller
Application
The 135U/155U central conĆ
troller can be used optionally
for the construction of a
S5Ć135U, S5Ć155U or
S5Ć155H programmable conĆ
troller.
Two 135/155U central controlĆ
lers are required for a
S5Ć155H programmable conĆ
troller.
Design
The 135U/155U central conĆ
troller comprises:
21 free slots
1 power supply chassis with
builtĆin fan
S5-135U, S5-155U
Depending on the extent of
the automation task, the cenĆ
tral controller can be
equipped with the following
CPUs:
CPU 948 (max. 4)
CPU 928B (max. 4)
CPU 928 (max. 4)
CPU 922 (max. 4)
All CPUs can also operate
jointly in multiprocessor
mode. When more than one of
these central modules is used
a 923A/923C coordinator is
required (see page 4/30).
S5-155H
One CPU 948R can be used
per central controller.
Power supply chassis
Redundant twoĆoutĆofĆthree
fan concept;
Should one fan cease operĆ
ating the speed of the other
fans is increased thus enabĆ
ling the programmable conĆ
troller to continue operation.
The defective fan can be reĆ
placed while the controller is
in operation
Redundant oneĆoutĆofĆtwo
battery concept;
In the case of a failure of the
main battery (Li battery) the
accu battery switches on
automatically for a period of
three weeks
Mains buffering to NAMUR:
20 ms
Enhanced electromagnetic
compatibility (EMC)
"Loading the manual" means you need to wait until the file loads and becomes available for online reading. Some manuals are very large, and the time they take to appear depends on your internet speed.
Summary
SIMATIC S5Ć135U, S5Ć155U/H Central controllers/Expansion units 4/128 Siemens ST 50 · 1998 135U/155U central controller (continued) Design PG MUX function via 923C coordinator 923 A/C coordinator CPU 922, CPU 928A, CPU 928B CPU 948 IM 300Ć5, IM 301Ć5 interface modules 2) IM 300Ć3, IM 301Ć3, IM 304, I...
SIMATIC S5Ć135U, S5Ć155U/H Central controllers/Expansion units 4/129 Siemens ST 50 · 1998 135U/155U central controller (continued) Principle of operation Multiprocessor operation When using several CPUs, every single one processes the tasks assigned to it indeĆ pedently from the others. EvĆ ery CPU ...
SIMATIC S5Ć135U, S5Ć155U/H Central controllers/Expansion units 4/130 Siemens ST 50 · 1998 155H central controller Application The ZG155H central controller is suitable for building a comĆ plete S5-155H programmable controller in a module subĆ rack. Design The central controller 155H is a module subr...
