Pin Connection For Pluggable Sensors; Series Connection Or Parallel Connection; Electrical Connection - Rechner Sensors SmartPaddle Series Instruction Manual

Pin connection
Pin connection for pluggable sensors (top view)
Sensors with potentiometer
4 3
1 2

Series connection or parallel connection

3-wire sensors with binary output can be used in series or parallel connection, similar to mechanical con-
tacts. 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 thyristor output, the first switched output takes over the total load current.
Series connection

Electrical connection

Connection diagram for sensors
with potentiometer
Sensors with ETW function
4
3
5
1 2
, which must be multiplied in accordance
d
3 wire DC NPN
3 wire DC PNP
Connection diagram for sensors
with ETW-function
Parallel connection
11