| Type | Serial | |
| Status | ||
| Datasheet | PDF FTP-637DSL25x [42KB] | |
| Description | Serial (RS-232C) board for use with FTP-637MCL401 series | |
| Safety Standards | PDF UL1950 | |
| Application Notes | PDF FTP-600 Series | |
| Type | Serial | |
| Status | ||
| Datasheet | PDF FTP-637DSL25x [42KB] | |
| Description | Serial (RS-232C) board for use with FTP-637MCL401 series | |
| Safety Standards | PDF UL1950 | |
| Application Notes | PDF FTP-600 Series | |