PCB-CB-232M RS-232 to Logic Level Adapter with DB9M Connector and Power LED Part Number: PCB-CB-232M (unpopulated PCB, no parts) Features RS-232 to logic level adapter with DB9M connector (DTE style) and power LED. Two transmit and two receive drivers provided (Tx, Rx, RTS, and CTS signals). ComBoard standard pinout for interchangeable serial interface modules. 1x10, 2x5, or 1x4 header options available. Build with a 1x10 male header for use with solderless breadboards. Bare PCB only (unpopulated, no parts provided). BOM and schematic available for download. All thru-hole construction allows for easy assembly. Using a DIP IC socket provides easy IC replacement. Double-sided, FR4 glass-epoxy PCB, 1oz/ft2 copper, anti-tarnish coating. Soldermask & silkscreen. Lead free and RoHS compatible. DB9 connector can be replaced with a 2x5 shrouded header for use with ribbon cable connectors. BusBoard Prototype Systems - Built for designers www.BusBoard.com sales busboard.com BPS-DAT-(PCB-CB-232M)-0001 Rev 1.00 Datasheet.doc Details The PCB-CB-232M is a bare PCB to build the CB-232M logic-level to RS-232 adapter. This is an unpopulated board and no parts are included. The BOM (bill of materials) and schematic diagram are available at