Fig. 4:
Installation on the electrolyte hose
→
Screw the four screws of the cover onto the sensor in an
alternating pattern.
12
Type 8201
Installationandwiring
7.3.
electrical wiring
dangEr
Risk of injury due to electrical voltage
• Before starting work, make sure that you switch off the supply
voltage and secure it to prevent restarting.
• Observe all applicable accident protection and safety guidelines
for electrical equipment.
• use a high quality electrical power supply (filtered
and regulated).
•
make sure the installation is equipotential.
→
Connect the wires of the cable (see Fig. 5).
Power supply
12-30 VDC
+ -
Fig. 5:
Connection of the PNP output
→
If the cable is shielded, it should be grounded on the side of the
controlling unit.
English
Alarm input
max. 200 mA
-
+
2
3
1
5
4