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This image is representative of the product and may not be the exact image of this product.
| Model: 7201-SE |
| Manufacturer: Sealevel | | PCI bus 2 Port RS-232/422/485 (460Kbps) (w/ 16850 UART) |
| Product Status: Discontinued - This product is no longer in production. This page is maintained for informational purposes only. Stock Status: Not Available |
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- Summary
- The ULTRA COMM+2.PCI provides two field selectable RS-232/422/485 serial ports for control and automation applications. Configure both ports as RS-232 for standard serial COM: port requirements. Choose RS-422 for long distance device connections at up to 5000 ft. where noise immunity and high data integrity are essential. Multi-drop up to 31 RS-485 devices to each port in a RS-485 bus for automated data collection. Mix the interfaces in any of the interface combinations to provide maximum flexibility to your communications. In both RS-232 and RS-422 modes, the card works seamlessly with the standard operating system serial driver. In RS-485 mode, our auto enable feature enables the RS-485 line driver during character transmission and disables the driver afterward allowing the standard COM: driver to be utilized for RS-485 communications. We include our Advanced COM drivers for Windows 95/98/NT and 2000 providing IRQ sharing, Windows serial diagnostics, and other enhanced features. Our Linux and QNX utilities are also included to simplify installation.
- Features
- Two port field selectable RS-232/422/485 interface
- Onboard RS-485 auto enable circuit
- Each port designed to maximize DOS, Linux, QNX, and Windows 3.1x/95/98/NT/2000 communications
- 16550 buffered UART standard
- Full array of enhanced UART options
- Supports standard PC data rates and "Quad” data rates up to 460.8K bps
- Supports all PCI interrupts
- Onboard interrupt status port provides efficient interrupt sharing
- Includes Windows Advanced COM: drivers, utilities, INF files and help files to simplify installation
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