The FANUC A20B-2100-0741 I/O Link Master Station Module functions as the central communication hub connecting the CNC’s built-in PLC to distributed peripheral devices throughout the machine. It manages I/O Link communication to tool magazines, pallet changers, coolant systems, lubrication units, and other machine subsystems.
Key Specifications
| Catalog Number | A20B-2100-0741 |
| Product Type | I/O Link Master Module |
| Product Series | A20B-2100 I/O Link |
| Manufacturer | FANUC Corporation |
| Brand | FANUC |
| Interface | I/O Link |
| Master/Slave | Master |
| Communication | Serial |
| Speed | High-speed |
| Devices | Up to 16 slaves |
| Protection | Isolated |
| Mounting | Board mount |
