
B-64223EN/01 CONNECTION 2.SPECIFICATIONS
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2.3 POWER SPECIFICATION
2.3.1 Power Supply Requirement
2.3.1.1 Specification
When the PANEL i is used, following power supply is required.
Input Voltage +24VDC ± 10%
Current capacity 10A or more over
* If Handy File or other unit made by FANUC is connected to
RS232C port, this value will increase by +1A.
2.3.1.2 Timing
Input power can be turned on/off without relation to CNC power
on/off.
In case that CNC and the PANEL i are connected with HSSB, the
rotary switch on the CNC side HSSB interface board decides if CNC
and the PANEL i start independently or synchronously.
2.3.1.3 Power-on/off of the PANEL i for AUTOMOTIVE with I/O Link
The PANEL i for AUTOMOTIVE with I/O Link operates as a slave
I/O device of I/O Link.
For this reason, the power to the PANEL i must be turned on or off at
the same time when the power to the CNC control unit or cell
controller having the I/O Link master functions is turned on or off.
(For the allowable time difference, refer to the relevant CNC
connection manual. An example for the Series 16i is shown below.)
If this power-on/off sequence is not followed, an error may occur in
the CNC control unit or cell controller or the I/O Link adapter built
into the PANEL i may not normally be connected to I/O Link.