External Control (I/O / Fieldbus) 18 DESKTOP ROBOT JR3000
2.
I/O-SYS
There are system functions assigned to I/O-SYS. For information regarding the assigned
functions, refer to “4. I/O-SYS FUNCTION ASSIGNMENT.”
2.1
Connectors
There are two types of I/O polarity: NPN specifications and PNP specifications. After confirming
your robot’s polarity specifications, always connect tools, etc., which are compatible with these
specifications.
■
I/O Polarity
If you are connecting external devices, make sure they are compatible with your robot’s I/O
polarity. The robot’s I/O polarity can be confirmed on the I/O nameplate. Refer to “3.1 I/O
Polarity” in the operation manual
Specifi cations
.
■
I/O Power Supply Indication
•
External
The power supply (DC 24 V) for an external device connected to the I/O-SYS is supplied
externally. Prepare a separate I/O power supply.
•
Internal
The power supply (DC 24 V) for an external device connected to the I/O-SYS is output
from the I/O-SYS connector.
NOTE:
I/O power supply type (External/Internal) is selected when you purchase the robot and
cannot be changed after doing so.
I/O-SYS
JR3200 Series
Example: JR3203N-AC
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