Cables & Memory > Connector Adapters B&B Port-Powered RS-485 Converter 485SD9TB Manufacturer: B+B SmartWorx Product ID: 485SD9TB UPC: 835788108262 Our Price : $Price 89.03 Quantity Description & Specs Reviews Warranty Description Condition: New The 485SD9TB is a port-powered two-channel RS-232 to RS-485 converter. It converts the TD and RD RS-232 lines to balanced half-duplex RS-485 signals. The unit is powered from the RS-232 data and handshake lines whether the lines are high or low. An external power supply can be connected to two terminals on the RS-485 connector if no handshake lines are available. The 485SD9TB has a DB-9 female connector on the RS-232 side and a terminal block connector on the RS-485 side. Product Type Data Transfer Adapter Brand Name B&B Manufacturer B&B Electronics Mfg. Co Product Model 485SD9TB Product Name Port-Powered RS-485 Converter Manufacturer Part Number 485SD9TB Manufacturer Website Address http://www.bb-elec.com Packaged Quantity 1 Green Compliant Yes Green Compliance Certificate/Authority RoHS Country of Origin United States Height 4.5" Width 3" Weight (Approximate) 1.60 oz Connector on First End 1 x 9-pin DB-9 Female RS-232 Serial Connector on Second End 1 x RS-485 Terminal Block Adapter Type Serial Limited Warranty Lifetime Specifications General Information Product Type Data Transfer Adapter Brand Name B&B Manufacturer B&B Electronics Mfg. Co Product Model 485SD9TB Product Name Port-Powered RS-485 Converter Manufacturer Part Number 485SD9TB Manufacturer Website Address http://www.bb-elec.com Packaged Quantity 1 Miscellaneous Green Compliant Yes Green Compliance Certificate/Authority RoHS Country of Origin United States Physical Characteristics Height 4.5" Width 3" Weight (Approximate) 1.60 oz Technical Information Connector on First End 1 x 9-pin DB-9 Female RS-232 Serial Connector on Second End 1 x RS-485 Terminal Block Adapter Type Serial Warranty Limited Warranty Lifetime Related Items StarTech DB9 Serial Null Modem Adapter NM9MF NM9MF Your Price: 5.73 Qty: Details Rocstor Premium 6" USB-C to VGA Adapter - USB Type-C to VGA Video Adapter Converter Y10C128-B1 Y10C128-B1 Your Price: 9.24 Qty: Details StarTech Mini DisplayPort to DisplayPort Adapter Converter - M/F GCMDP2DPMF GCMDP2DPMF Your Price: 15.76 Qty: Details StarTech RCA to F Type Coaxial Adapter M/F RCACOAXMF RCACOAXMF Your Price: 3.63 Qty: Details