USB to RS-232 or 422/485 Converters
Overview
The „USB Converters Family“ are USB to RS232 and RS-422/485 converters.The RS422/485 converters are equipped with an automatic send-receive change over (Auto RTS / Auto Toggling).
The SystemBase USB Converters enables the connection of up to 8 asynchronous serial devices, for a large field of application.
The Multi-4U and Multi-8U converters can operate with an external power supply if required.
Features
- Interface: RS232 or RS422/485
- Serial communication speed: up to 921,6 kbps
- Signals: TX, RX, DTR, DSR, CTS, RTS, DCD, RI
- Protection: 15 kV Surge Protection
- Data Bits: 5, 6, 7, 8
- Stop Bits: 1, 1.5, 2
- Parity: None, Even, Odd, Space, Mark
- LED: TX, RX
- Operating Temp: 0 - 50 °C
- Storage Temp: -20 - 80 °C
- Humidity: 5 - 95% Non-Condensing
- Windows 98/CE/2000/XP/Vista/2008/7, Linux Kernel 2.4 or greater, Mac OS X, Mac OS9, Mac OS 8.6 Driver Support
Available Models
Models | Multi-1U/ RS232 | Multi-1U/ Combo | Multi-2U/ RS232 | Multi-2U/ Combo |
|---|---|---|---|---|
Bus Spec. | USB 1.1 compliant | USB 1.1 compliant | USB 1.1 compliant | USB 1.1 compliant |
No. of Port | 1 DB9 male | 1 DB9 male | 2 DB9 male | 2 DB9 male |
Speed | 1200 bps to 921.6 kbps | 1200 bps to 921.6 kbps | 1200 bps to 921.6 kbps | 1200 bps to 921.6 kbps |
RTS Control | - | Auto Toggling | - | Auto Toggling |
Dimensions | 35 x 19 x 54 mm | 35 x 19 x 54 mm | 75 x 26 x 74 mm | 75 x 26 x 74 mm |
Weight | 74,5 g | 74,2 g | 84,7 g | 84,7 g |
Cable Length | 1 m | 1 m | 1 m | 1 m |
Environment | Plastic | Plastic | Plastic | Plastic |
Power Supply | USB | USB | USB | USB |
Models | Multi-4U/ RS232 | Multi-4U/ Combo | Multi-8U/ RS232 | Multi-8U/ Combo |
|---|---|---|---|---|
Bus Spec. | USB 2.0 full speed compatible | USB 2.0 full speed compatible | USB 2.0 full speed compatible | USB 2.0 full speed compatible |
No. of Port | 4 DB9 female | 4 DB9 female | 8 DB9 female | 8 DB9 female |
Speed | 300 bps to 921.6 kbps | 300 bps to 921.6 kbps | 300 bps to 921.6 kbps | 300 bps to 921.6 kbps |
RTS Control | - | Auto Toggling | - | Auto Toggling |
Dimensions | 135 x 26 x 84 mm | 135 x 26 x 84 mm | 210 x 26 x 84 mm | 210 x 26 x 84 mm |
Weight | 232,6 g | 232,6 g | 339,7 g | 339,7 g |
Cable Length | 2m | 2m | 2m | 2m |
Environment | metal | metal | metal | metal |
Power Supply | USB | USB | USB | USB |
