Installation of the cable
Wiring of the sensor should be routed separately or screened from heavy conductor lines, as in extreme
cases inductive peak voltages can destroy the sensors despite the integrated protective circuit. Screened
cable or twisted lines are recommended, especially for longer cable runs > 5 m.
Units with strong fields nearby, e. g. high power walkie-talkies, or noise sources in the lower frequency
range, e. g. long, middle or short wave transmitters should not be operated close to the sensors or additional
measures have to be taken in order to eliminate incorrect operation.
EasyTeach philosophy
Adjustment of the sensitivity with EasyTeach by Wire (ETW):
The EasyTeach menu starts, by activating the EasyTeach connection (Teach wire / Teach pin with the
supply voltage UB+). The menu goes through the different menu items. The desired Menu point is selected
by disconnecting the wire.
Adjustment of the sensitivity with EasyTeach by Magnet (ETM):
The EasyTeach menu starts, by holding the teach magnet on the EasyTeach spot. The EasyTeach spot is
located next to the LEDs (see illustration). If the magnet is detected by the sensor, the yellow LED lights up
briefly. The menu goes through the different menu items. The desired menu item is selected by removing
the teach magnet.
EasyTeach spot
EasyTeach-Chart
The EasyTeach charts are used for optical menu navigation. They illustrate the flashing behaviour of the
LED and the switching of the output at the various menu items.
chart ETW:
LED / Output function
Yellow = A1
Green = A1
chart ETM:
LED yellow / green
EasyTeach menu
Magnet
Adjustment "Empty"
Adjustment "Full"
Test
Adjustment "Empty"
Initializing "Empty"
Adjustment "Full"
Initializing "Full"
Test
Adjustment "Empty"
Initializing "Empty"
Adjustment "Full"
Initializing "Full"
Test
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