| Type | Serial | |
| Status | ||
| Datasheet | PDF FTP-637DSL238 [38KB] | |
| Description | Serial (RS-232C) board for use with FTP-637MCL05X series | |
| Safety Standards | PDF UL1950 | |
| Application Notes | PDF FTP-600 Series | |
| Type | Serial | |
| Status | ||
| Datasheet | PDF FTP-637DSL238 [38KB] | |
| Description | Serial (RS-232C) board for use with FTP-637MCL05X series | |
| Safety Standards | PDF UL1950 | |
| Application Notes | PDF FTP-600 Series | |