| 2端口RS-422/485 PCI通信卡,含隔离保护功能 | |
特点: - 兼容PCI总线2.1规格
- 通信速率可达921.6Kbps
- 2端口RS-422/485接口
- I/O地址由PCI即插即用功能自动分配
- 可选过压保护
- RS-422/485可选隔离保护
- 提高系统性能的中断状态寄存器
- 预留终端电阻空间
- 自动RS-485数据流控制
介绍 PCI-1602是一款与PCI2.1总线规格兼容的2端口RS-422/485 PCI通讯卡.它们都提供2个可选隔离和浪涌保护的RS-422/485端口,并具有如下特点: 921.6KBPS告诉传输速度, 可选浪涌和隔离保护, Windows工具等. 此外它们还使用了带有128字节FIFO的高性能16PCI952 UART芯片,能够大大减轻CPU的负载. 由于PCI-1601和PCI-1602具有这些功能,它们非常适合在多任务环境中使用。PCI-1602带有3000VDC(PCI-1602A)的光隔离保护功能,能够有效保护您的PC和设备,防止它们被恶劣环境中的干扰讯号冲击损坏。 参数 PCI-1602-BE | Communications | Communications Controller | OXuPC1952 | | Data Bits | 5, 6, 7, 8 | | Data Signals | RS-232: TxD, RxD, RTS, CTS, GND
RS-422: Tx+, Tx-, Rx+, RX-
RS-485: Data+, Data- | | FIFO | 128 bytes | | Flow Control | RTS/CTS, Xon/Xoff | | IRQ | Assigned by Plug & Play | | Parity | None, Even, Odd, Mark and Space | | Speed | 50 bps ~ 921.6 kbps, any baud rate setting 230.4 kbps | | Stop Bits | 1, 1.5, 2 | | Environment | Humidity (Operating) | 5 ~ 95 % RH, non-condensing | | Operating Temperature | -10 ~ 60° C (14 ~ 140° F) | | Storage Temperature | -25 ~ 85°C (-13 ~ 185°F) | | General | Bus Type | Universal PCI V2.2 | | Certifications | CE, FCC class A | | Connectors | 2 x Male DB9 | | Dimensions (L x W) | 123 x 92 mm (4.8" x 3.6") | | Power Consumption | 300 mA @ +5V | | Protection | EFT Protection | 2,500KV | | ESD Protection | 15KV | | Surge Protection | 1,000 VDC | | Regulatory Approvals | EMC | EN 55022, EN 61000-3-2, EN 61000-3-3, EN 55044 including (IEC 61000-4-2/3/4/5/6/8/11), FCC Part 15, Subpart B | | Software | Bundled Software | ICOM Tools | | OS Support | 32-bit/64-bit Windows 2000/XP/Vista/7, Windows CE 5.0/6.0, Linux, and QNX |
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