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Communications
> In-Line Converters / Extenders
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These small devices convert between RS-232 and RS-422/485 protocols. Options include port or self powered, screw terminals, DB9 or DB25 connectors, isolation and LEDs to indicate data flow. The converters function as an extension of the computer's built-in serial ports, so no software drivers are necessary. |
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In-Line Converters / Extenders |
| 485DSS |
RS-485 distributed smart switch (Addressable RS-485 to RS-232 converter) |
| CONV232/422 |
(CONV422/DB9) (DB9) to RS422/485 (DB9), 4/2 wire full/half duplex, port/external powered |
| CONV232/485 |
(CONV485/DB9) Auto Enabled (RS-485) Control, RS232 (DB9) to RS485 (DB9), 2 wire half duplex, port/external powered |
| ETR-RS232 |
CAT5 RS-232 Extender - Up To 1000 Metres |
| QT232SPHI4 |
RS-232 Optical isolator, RS232 (DB25) to RS232 (DB25), port/external powered |
| QT422LP9R |
RS232 (DB9) to RS422/485 (DB9), 4/2 wire full/half duplex, port powered |
| QT422LPCOR |
RS232 (DB25) to RS422 (Terminal Block), 4 wire full duplex, port/external powered |
| QT422OISPR |
Optically isolated RS-232 (DB25) to RS-422, (DB25), 4 wire full duplex, External Power Supply Included |
| QT422PP9R |
RS232 (DB9) to RS422 (DB9), 4 wire full duplex, port powered |
| QT422PP9TB |
RS232 (DB9) to RS422 (Terminal Block), 4 wire full duplex, port/external powered |
| QT485BAT3 |
Auto Enabled (RS-485) Control, RS232 (DB9) to RS422/485 (Terminal Block), 4/2 wire full/half duplex, battery/port/external powered |
| QT485OP |
Optically isolated Repeater, RS422/485 (DB9) to RS422/485 (Terminal Block), 4/2 wire full/half duplex, external power supply included |
| QT485OT9L |
Optically isolated, RS232 (DB9) to RS422/485 (Terminal Block), 4/2 wire full/half duplex, external powered |
| QT485OTLED |
Optically isolated, RS232 (DB25) to RS422/485 (Terminal Block), 4/2 wire full/half duplex, LED display, external powered |
| QT485SD9R |
Auto Enabled (RS-485) Control, RS232 (DB9) to RS485 (DB9), 2 wire half duplex, port powered |
| QT485SD9TB |
Auto Enabled (RS-485) Control, RS232 (DB9) to RS485 (Terminal Block), 2 wire half duplex, port/external powered |
| QT9POP4 |
RS-232 Optical isolator, RS232 (DB9) to RS232 (DB9), external powered, protects R data, T data, RTS and CTS |
| QT9SPOP2 |
RS-232 Optical isolator, RS232 (DB9) to RS232 (DB9), port powered |
| SS-CVT-500I |
Serial Converter, Isolated, RS-232 to RS-422/485 |
| SS-CVT-500N |
Serial Converter, RS-232 to RS-422/485 |
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