Siemens S5-135U/155U Establishing, Jumper Settings, Following table, Subsequent implementation

Models: S5-135U/155U

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Central Controllers and Expansion Units Power Supply Units

Establishing the

The power supply unit is delivered with the settings shown in bold print in

Jumper Settings

the following table.

 

Mark your chosen settings in the right-hand column and use this chart for the

 

subsequent implementation.

Function Selection

Battery monitor

±switched on for

rechargeable battery and battery

±switched on for battery and off for rechargeable battery

±switched off

Reaction of battery monitoring following battery failure

±/BAU signal active following return of line voltage

±/BAU signal active following return of line voltage and during operation

After failure of more than one fan or inadequate air flow

±PSU shutdown

±No PSU shutdown

Voltage monitor

±switched off

±switched on

Relay alarm

±driven by fan monitor and output inhibit

±driven only by fan monitor

Jumper

MM- NN MA - NA

MM- NN MA - NA

MM- NN MA - NA

MB - NB

MB - NB

F-R

F-R

BA-EX

BA-EX

BB-AA

BB-AA

Setting

closed closed

closed open

open irrelevant

open

closed

closed

open

closed

open

closed

open

Application/Note

(X)

 

 

 

 

Redundant backup

If, for example, no redundance is required in backup, i.e. the rechargeable battery is missing

For example, monitoring is not needed for EU without backup

The possibility of evaluating the battery monitoring during operation is dependent on the CPU in use

Caution: To prevent overheating of modules, the PSU must be shut down after 60 s at the latest (for example, by time relay)

Monitoring of load voltage input switched off

Monitoring of load voltage input switched on

Fault message initiated by fan failure/output inhibit active; can be signaled to control room, for example.

Fault message initiated by fan failure; can be signaled to control room, for example.

System Manual

4-25

C79000-G8576-C199-06

Page 91
Image 91
Siemens S5-135U/155U appendix Establishing, Jumper Settings, Following table, Subsequent implementation