| 4端口高速RS-232通讯卡 |  | Main Features- 4个独立的RS-422/485串行端口
- 传输速率可达921.6 Kbps
- 独立I/O地址，4个串口使用单独或共享的IRQ
- 多个IRQ可供选择：3, 4, 5, 6, 7, 9, 10, 11, 12 或 15
- 支持标准DOS COM1, COM2, COM3, COM4
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Specifications 
PCL-849A/9-BE PCL-849A-BE PCL-849B/9-BE PCL-849B-BE | Network | Cable Connector Type | - | - | DB25 Male | DB25 Male |
订货信息
| | 产品描述 |  | | | PCL-849A/9-BE | 
4-port RS-232 ISA COMM Card w/S&DB9 | | | | PCL-849A-BE |
4-port RS-232 ISA COMM Card w/DB25 | | | | PCL-849B/9-BE |
4-port RS-232 ISA COMM Card w/S&DB9 | | | | PCL-849B-BE |
4-port RS-232 ISA COMM Card w/S&DB25 |
附件
| | 产品描述 | | | | PCL-858A-AE | 8-port RS-232 ISA COMM card | | | | PCL-858B-AE | 8-port RS-232 ISA COMM card w/S |
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