RECHNER SENSORS EasyTeach KAS-80-22/10-P-D22-PTFE-Y5C-ET Bedienungsanleitung Seite 10

Electrical connection
Electrical connection EasyTeach
By connecting the Teach input with UB+, the Teach mode is activated.
By connecting the Teach input with GND, the Operating mode is activated.
If using the magnet, the Teach wire can be connected directly to GND.
Attention:
For inductive loads, a corresponding protective circuit (e.g. freewheeling diode) must be provided.
Installation of cables
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.
Pin connection
3
4 Pin connection for pluggable sensors (top view)
1 2
Prefix of the output function (Normally Open / Normally Closed)
The sensor offer 2 different modes for the output function:
Normally open (Delivery configuration)
The device is set to the normally open output func-
tion ex works.
When switching back to normally open / normally closed S1 has the pre-adjusted value.
10
+ Teach
- Operating
Normally closed
The function normally closed can be set via the
prefix menu.
+ Teach
- Operating