10. I/O-1 (Optional)
I/O-1 is controlled by point jobs/PLC programs.
10.1 Connector
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, please 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.
I/O Power Supply Indication
• External
The power supply (DC24V) for a device connected to the I/O-1 is supplied externally.
Please prepare a separate I/O power supply.
• Internal
The power supply (DC24V) for a device connected to the I/O-1 is output from the I/O-1 connector.
NOTE
• I/O power supply specifications (External/Internal) are selected when you purchase the robot and
cannot be changed after doing so.
• If you are using the JR3200 equipped with I/O-MT, you cannot use I/O-1.
I/O-1 or I/O-MT (optional)
In this diagram, the I/O-MT
I/O Nameplate
Example: JR3203N-AC
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