Application Example 6; Description; Wiring Diagram - Siemens SED2 Application Manual

24 / 44
Siemens
Building Technologies
4.6

Application Example 6

4.6.1

Description

• In normal operation the internal SED2 PID loop is working and managing the
pressure e.g. in a stairway. This application is equivalent to application 4 in the
Commissioning Guide CM1G5192 just enhanced with the ESM function.
• In case of fire the fire control panel signals this to the SED2, it is going in the
ESM mode and to a fixed frequency e.g. 40Hz.
4.6.2

Wiring diagram

Application Guide «Fire Mode»
Application Examples
CM1A5192en_01
23.10.2007