
9. CONNECTION TO FANUC I/O Link
B–63523EN/03
350
Item Specifications Remarks
Number of
general–purpose DI
points
24 points 24 V input
Number of
general–purpose DO
points
Small machine
operator’s panel: 8 points
Standard–size machine
operator’s panel: 5 points
24 V output
Key switch Small machine operator’s
panel: 42 keys (for T)
46 keys (for M)
Standad–size machine
operator’s panel: 53 keys
(common to T and M)
Sheet key type.
Matrix DI.
LED Red Attached to all key
switches.
Matrix DO.
Override rotary switch 5 bits Gray code output
Emergency stop switch 1 bit
Program protect key 1 bit
MPG interface 3 units maximum Usable only with i series
CNCs
Interface with CNC FANUC I/O Link connection Up to 16 units as CNC
slaves. Expandable up
to 1024/1024 points.
Manual pulse
generator
1 unit Standard–size machine
operator’s panel only
Power supply voltage Power supply capacity Remarks
24 VDC "10% is fed from the power
connector CPD1; "10% includes
momentary variations and ripples.
0.4A All DI signal
consumption
is included.
Machine operator’s
panel specifications
Power supply capacity