User manual

MANUALS
Technical changes reserved
0141 0316-112 05.2014
Level controller for conducting liquids
WLS-GEH230V
Contents
1. General dangers and precautions 3
1.1 Instructions regarding documentation 3
1.2 Safety instructions 3
2. Description 4
2.1 Functional description 4
2.2 Operating sequence diagram 5
2.3 Model description 5
2.4 Scope of supply 6
3. Assembly, adjustment and conguration 6
3.1 Electrical connection 6
3.1.1 Safety instructions 6
3.1.2 Lines to the sensor set-up 6
3.1.3 Operating voltage 7
3.1.4 Load circuit 7
3.2 Switching point adjustment 8
3.3 Light emitting diodes (LEDs) 8
3.4 Conguration of operating mode 8
3.5 Connection of user‘s own sensors 9
3.5.1 Pin conguration of input socket (RJ12) 9
3.6 Construction of sensor 9
3.7 Connection of external LEDs and pushbuttons 10
4. Guarantee 11
4.1 Repair services 11
B+B Thermo-Technik GmbH | Heinrich-Hertz-Straße 4 | D-78166 Donaueschingen
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