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Benefit
Description
Setting
Assignment
Effect
Application example
Siemens Building Technologies
HVAC Products
4.36 Output (K13) for the free time switch program
(ZuFu23)
• Control of any type of component via the free time switch program
The free time switch program can be used for the control of any type of component that
can be switched via a contact.
Setting range
--- / 101...110
The auxiliary function will be activated as soon as relay K13 is assigned a free terminal:
101...110
Relay K13 of the free time switch program can be assigned to a free
relay terminal between Q101 and Q110.
---
No assignment made and the auxiliary function is not activated.
Relay K13 is energized and deenergized according to the free time switch program
(operating lines 13 through 18).
At the switch-on times, relay K13 will be energized; at the switch-off times, it will be
deenergized. The associated components will thereby be activated and deactivated.
The free time switch program can be depicted as follows:
Example:
ZuFu 23
K13
Basic Documentation RVP540 / RVP550
Description of the heating engineer settings
Unit
Factory setting
K1
---
109/348
CE1P2488en
18.10.2002
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