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The PCIe-800i-SI PCI Express 8-port industrial serial I/O cards are plug and play high-speed serial I/O expansion cards for the PCI Express bus. Connecting to a PCI Express bus on your computer, the PCI Express 8-port industrial serial I/O card instantly adds eight RS-422/485 serial I/O communication ports to your system. The PCI Express 8-port industrial serial I/O cards are designed to utilize the Exar XR17V358 PCI Express to UART chip. The PCIe-800i-SI support high-speed data rate up to 921.6kbps. Each serial port is fully compatible with 16C550 UART, with enhanced feature of 256 bytes TX and RX FIFO buffer for higher performance.
The PCI Express 8-port industrial serial I/O card is an advanced and high efficient solution for serial data communication and industrial automation applications.
Features:
- Adds eight high speed RS-422/485 ports by connecting to a PCI Express bus
- Data rates up to 921.6kbps
- 3000V DC optical isolation for all signals
- 256 bytes transmit/receive FIFO buffer
- Automatic RTS/CTS and DTR/DSR hardware flow control
- Automatic Xon/Xoff software flow control
- PCI Express 2.0 Gen 1 compliant
- PCI Express 1 Lane compliant
- 16C550 compability
- Drivers provided for Windows and Linux OS
Specifications:
- General
- Bus: PCI Express; Single-Lane (×1)
- Chipset: EXAR XR17V358
- Plug & Play: Supported
- IRQ & IO Address: Assigned by system BIOS
- Serial Interface
- Interface: RS-422/485
- Number of Ports: 8
- Connector: DB44 female
- Max. Speed: 921.6kbps for transmit & receive
- RS-422 Signals: TxD-, TxD+, RxD+, RxD-, GND
- RS-485 Signals: TxD-, TxD+, RxD+, RxD- (4 wire), Data-, Data+ (2 wire)
- UART FIFO Buffer Size: 256 bytes for transmit & receive on each port
- Protection:
- 15kV ESD protection and 600W surge protection for all signals
- 3000V DC optical isolation for all signals
- Serial Communication Parameters
- Data Bits” 5, 6, 7, 8
- Parity” None, odd, even, mark, space
- Stop Bit” 1, 1.5, 2
- Flow Control” Hardware (RTS, CTS)
- Environmental
- Operating Temperature: 0°C to 60°C (32°F to 140°F)
- Storage Temperature: -40°C to 85°C (-40°F to 185°F)
- Operating Humidity: 0% to 80% RH
- Safety Approvals: CE, FCC
8-Port PCI Express to Serial PCI Express I/O Card (RS-422/485) with Optical Isolation
Model: PCIe-800i-SI
