### 1A

1:1

1:n

No. | Name | Note
--- | --- | ---
(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: Terminal Block |

NOTE

- For the shield ground, be sure to use the ground terminal on the External Device.
- Turn on the termination resistor switch on the External Device located at the end.
- Cable length: 50m or less.