Topwisdom TL-403 - 2.4.8 Input Signal Diagram

泰智科技
Shenzhen Topwisdom Technology Co., Ltd
19
The connection ways of switch input signal:
 When using approaching switch, the corresponding parameters of upper PC must
be set as ―Negative‖ by NPN; the corresponding parameters of upper PC must be
set as ―Positive‖ by PNP.
 When using straight or magnetic induction switch, the corresponding parameters
of upper PC must be set as ―Negative‖ while receiving signal + XGND；the
corresponding parameters of upper PC must be set as ―Positive‖ while receiving
signal + EX5V.
2.4.8 Input Signal Diagram
Fig 2-14
IN-1
IN-4
IN-2
IN-3
Input signal
+5V
+3.3V