| Type | Serial | |
| Status | ||
| Datasheet | PDF FTP-637DSL386 [485KB] | |
| Description | Serial (RS-232C) interface board for FTP-637MCL601 | |
| Safety Standards | PDF UL1950 | |
| Application Notes | PDF FTP-600 Series | |
| Type | Serial | |
| Status | ||
| Datasheet | PDF FTP-637DSL386 [485KB] | |
| Description | Serial (RS-232C) interface board for FTP-637MCL601 | |
| Safety Standards | PDF UL1950 | |
| Application Notes | PDF FTP-600 Series | |