Wiring Diagrams - CNC4PC C11G User Manual

C11G (Rev. 7.1) User Manual

7. Wiring diagrams

Different kind of sensors and switches can be connected to inputs board, but this
board support only TTL signal. If you need to connect devices that generate 12V
or 24V signals in some cases is necessary add external resistors.
Note. The below wiring diagrams are an example, any input can be used for the connections.
7.1 Connecting Switches or push button
.
Fig. 7 Wiring diagram to connect switches.
7.2 Connecting NPN Open Collector sensors.
Fig. 8 Wiring diagram to connect NPN open collector proximity sensors.
Revision: 28/01/2009 http://cnc4pc.com/TechDocs/C11GR7_1_User_Manual.pdf 11/19