| Communication Protocol | 1000 Series / GA800 / GA500 Option | V1000 Option |
|---|---|---|
| DeviceNet | SI-N3 | SI-N3/V |
| Profibus DP | SI-P3 | SI-P3/V |
| ProfiNet | SI-EP3 | SI-EP3/V |
| Ethernet IP | SI-EN3 | SI-EN3/V |
| Dual Ethernet IP | SI-EN3D | SI-EN3D/V |
| Ethercat | SI-ES3 | SI-ES3/V |
| Modbus TCP/IP | SI-EM3 | SI-EM3/V |
| Dual Modbus TCP/IP | SI-EM3D | SI-EM3D/V |
| Modbus RTU RS232 | Embedded | – |
| Modbus RTU RS485 | Embedded | Embedded |
| Lonwork | SI-W3 | – |
| Apogee FLN | SI-J3 | – |
| Metasys N2 | SI-J3 | – |
| Bacnet | SI-B3 | – |
| CC Link | SI-C3 | – |
| Canopen | SI-S3 | – |
| Mechatrolink II | SI-T3 | SI-T3/V |
| Mechatrolink III | SI-ET3 | SI-ET3/V |
| CompoNet | – | SI-M3/V |