Electrical Connection - Rechner Sensors EasyMount Notice D'utilisation

Electrical connection

3-wire sensors with binary output can be used in series or parallel connection, similar to mechanical
contacts. The type-typical voltage drop and the residual voltage U
with the number of sensors for series connection, must be noted. In the case of parallel connection of sensors
with FET-output, the first switched output takes over the total load current.
3-Wire DC NPN
Series connection Parallel connection
Electrical connection EasyTeach by Wire (ETW)
NPN normally open
PNP normally open
EasyTeach versions have two modes:
By connecting the Teach input with UB+, the Teach mode is activated
By connecting the Teach input with GND, the Operating mode is activated
Electrical connection EasyTeach by Magnet (ETM)
NPN normally open
PNP normally open
Attention:
For inductive loads, a corresponding protective circuit (e.g. freewheeling diode) must be provided.
14
NPN normally closed
+ Teach
- Operating
PNP normally closed
+ Teach
- Operating
NPN normally closed
PNP normally closed
which must be multiplied in accordance
d ,
3-Wire DC PNP
Series connection Parallel connection
+ Teach
- Operating
+ Teach
- Operating