### 3A

1:1

1:n

No. | Name | Notes
--- | --- | ---
(1) | COM Port Conversion Adapter by Pro-face CA3-ADPCOM-01 |
(2) | Terminal Block Conversion Adapter by Pro-face CA3-ADPTRM-01 |
(3) | User-created cable Connector Display side: Terminal block External Device side: Accessory box |

NOTE

- The cable length have to be 10m or less.
  Max length between the Display and the "Accessory Box connected to Display". Total cable length between accessory boxes have to be 1000m or less.