10 Connection of Equipment
10.2.3. Connection of Photoelectronic Sensor
If a photoelectronic sensor is used for detection of workpieces, connect the output signal of the
photoelectronic sensor to a general input signal of the robot controller. Any general input signal number of
the robot controller can be selected.
In this section, a connection example where the photoelectronic sensor signal is connected to the 6th
general input signal is shown in “Figure 10−13 Photoelectronic Sensor Connection Example (6th General
Input Signal is Used).”
Figure 10
−12 Photoelectronic Sensor Arrangement Example
Figure 10
−13 Photoelectronic Sensor Connection Example (6th General Input Signal is Used)
Input circuit external power supply
Connects to the controller general purpose input
Example of 3 line type)
21(General-purpose input 6)
Note) The external power supply and photoelectric sensor must be prepared by the
customer.
Note) This connection example shows the connection of the source type.
Connection of Equipment 10-45
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