
B–63503EN/02
9. CONNECTION TO FANUC I/O Link
129
Capacity 30VDC, 16mA or more
Interconnect leakage current in closed circuit 1mA or less (at 26.4V)
Interconnect voltage drop in closed circuit 2V or less (including the voltage drop in the cables)
Delay time Receiver delay : Max. 2ms
Need to consider about the serial communication (I/O Link) delay
between CNC and operator’s panel 2ms (MAX) + Scan cycle of
ladder (Scan cycle is different each CNCs).
Maximum load current in ON state 200mA or less
Saturation voltage in ON state Max. 1V (When load current is 200mA)
Withstand voltage 24V"20% or less (including momentary values)
Leakage current in OFF state 20µA or less
Delay time Driver delay : Max. 50µs
Need to consider about the serial communication (I/O Link) delay
between CNC and operator’s panel 2ms (MAX)+Scan cycle of lad-
der (Scan cycle is different each CNCs).
9.4.7.6
General–purpose DI
signal definition
9.4.7.7
General–purpose DO
signal definition