Highlights for B&B Electronics Port-Powered RS-232 to RS-422 Converter
- Product Type:Data Transfer Adapter
The 422PP9R is a port-powered, two-channel RS-232 to RS-422 converter. It converts TD and RD RS-232 lines to balanced RS-422 signals. The unit is powered from the RS-232 handshake lines DTR and RTS. Only one of these lines must be present, and the unit will work regardless of whether the lines are high or low. Both the RS-422 driver and receiver are enabled at all times.
To satisfy the requirements of some software, the RS-232 handshake lines are looped back (tied together). RTS is connected to CTS, and DTR is connected to DCD and DSR.
General InformationProduct Type: Data Transfer AdapterManufacturer Part Number: 422PP9RManufacturer Website Address: www.bb-elec.comManufacturer: B&B Electronics Mfg. CoProduct Model: 422PP9RProduct Name: Port-Powered RS-232 to RS-422 ConverterBrand Name: B&B
Certifications & Standards
- EN 55022
- EN 61000-6-1
- EN 61000 (-4-2, -4-3, -4-4, -4-5, -4-6, -4-8, -4-11)
Technical InformationConnector on First End: 1 x 9-pin DB-9 Female RS-232 SerialConnector on Second End: 1 x 9-pin DB-9 Female RS-422 SerialAdapter Type: Serial
B&B Electronics Port-Powered RS-232 to RS-422 Converter
1 x DB-9 Female Serial - 1 x DB-9 Female Serial