KGL Operating Manual – UA 412 S
2019-01-14
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"positive" function means: e.g. the relay does not operate inverted. If the controller activates the
function output (e.g. Verdichterfreigabe = EIN), the relay is then actuated (this means the contact is
closed for a normally open relay). If the controller deactivates the function output (e.g. Kühlung =
AUS), the relay is then not actuated (this means the contact is open for a normally open relay).
If the controller activates the function
"inverted" function means: e.g. the relay operates inverted.
output (e.g. Alarm = EIN), the relay is then not actuated (this means the contact is open for a
normally open relay). If the controller deactivates the function output (e.g. Alarm = AUS), the relay is
then actuated (this means the contact is closed for a normally open relay).
* The function for the frame heater can be configured via the parameter
(menu 2-5-2).
Output inver.
7.8 Assignment of the DISPLAY interface
An operator interface of the BT 300 series (e.g. for service purposes) and up to four BT 30 temperature
displays can be connected to the DISPLAY interface.
For further details, see chapter
.
Anschluss der Temperaturanzeige BT 30
7.9 Assignment of the 4..20 mA analogue inputs
Only UA 412 S AC
Warning about dangerous electrical voltage! If mains power is connected to the analogue inputs, this
results in destruction of the controller!