Digi AccelePort Xr 系列通用PCI （3.3V & 5V） 总线通讯卡，支持RS -232 （Xr 920 产品型号）和RS-422 （Xr 422 产品型号）串行通讯。板载32位IDT RISC处理器实现了zui高通讯速率921.6 Kbps的高性能 。所有的AccelePort Xr 模块都支持广泛的操作系统、业界的板载突波保护和一系列电缆连接选择。
| 型号/产品编号 | | ||
| AccelePort Xr 422 | |||
| Digi AccelePort Xr Universal PCI （3.3V & 5V） 4-port RS-422 w/ DB-25M cable | 70001193 | ||
| Digi AccelePort Xr Universal PCI （3.3V & 5V） 4-port RS-422 w/ DB-9F cable | 70001194 | ||
| Digi AccelePort Xr Universal PCI （3.3V & 5V） 8-port RS-422 w/ DB-25M cable | 70001199 | ||
| Digi AccelePort Xr Universal PCI （3.3v & 5v） 8-port RS-422 w/ DB-9F cable | 70001200 | ||
| Digi AccelePort Xr Universal PCI （3.3V & 5V） 4-port RS-422 （without cables） | 77000453 | ||
| Digi AccelePort Xr Universal PCI （3.3V & 5V） 8-port RS-422 （without cables） | 77000454 | ||
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| AccelePort Xr 920 | | ||
| Digi AccelePort Xr 920 Universal PCI （3.3V & 5V） 4-port RS-232 w/ DB-25M cable | 70001361 | | |
| Digi AccelePort Xr 920 Universal PCI （3.3V & 5V） 8-port RS-232 w/ DB-25M cable | 70001362 | | |
| Digi AccelePort Xr 920 Universal PCI （3.3V & 5V） 4-port RS-232 （without cables） | 77000560 | | |
| Digi AccelePort Xr 920 Universal PCI （3.3V & 5V） 8-port RS-232 （without cables） | 77000561 | | |
| Digi AccelePort Xr 920 Universal PCI （3.3V & 5V） 2-port RS-232 DB-9M on board | 77000573 | | |
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| Accessories for AccelePort Xr 920 | | ||
| Digi 4-port DTE DB-9 male RS-232 fan-out cable | 76000003 | | |
| Digi 8-port DTE DB-9 male RS-232 fan-out cable | 76002042 | | |
| Digi 4-port DTE DB-25 male RS-232 fan-out cable | 76000008 | | |
| Digi 8-port DTE DB-25 male RS-232 fan-out cable | 76000021 | | |
| Digi 4-port DTE DB-25 male RS-232 connector box | 76000030 | | |
| Digi 8-port DTE DB-25 male RS-232 connector box | 76000031 | | |
| Digi 4-port RJ-45 RS-232 connector box | 76000038 | | |
| Digi 8-port RJ-45 RS-232 connector box | 76000033 | | |
| Digi 4-port DTE DB-25 female RS-232 fan-out cable | 76000006 | | |
| Digi 8-port DTE DB-25 female RS-232 fan-out cable | 76000019 | | |
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| Accessories for AccelePort Xr 422 | | ||
| Digi 4-port DB-9 female RS-422 fan-out cable | 76000002 | | |
| Digi 8-port DB-9 female RS-422 fan-out cable | 76000014 | | |
| Digi 4-port DB-9 male RS-422 fan-out cable | 76000004 | | |
| Digi 8-port DB-9 male RS-422 fan-out cable | 76000017 | | |
| Digi 4-port DB-25 male RS-422 fan-out cable | 76000178 | | |
| Digi 8-port DB-25 male RS-422 fan-out cable | 76000179 | | |
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