Teka LFE 101 ST1 - Connection of an External Control

6.2. Connection of an external control
There is the possibility to control the unit from extern. For this purpose, a connection is provided on the
unit (see chapter 2.1).
Connection plug type:
Industrial connector
Number of pins:
10
Pin-Nr.
Designation
Explanation
1, 2
Start contact
In order to switch on the filter unit, a contact has to be connected
between pin 1 and pin 2. The unit is switched out when the contact
is opened.
When the follow-up time is activated, the unit switches off
after the preset period of time.
3, 4
External message
“Fault”
Pin serves for the evaluation of an fault indication.
(NO: normaly open)
5, 6
External message
“Operation”
Pin serves for the evaluation of the operational control.
(NO: normaly open)
PE
Protective earthing
Potential equalisation
BA_LFE-101-201-301_ST1_20230808_EN
13
08.08.2023