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This image is representative of the product and may not be the exact image of this product.
| Model: 3440-SE |
| Manufacturer: Sealevel | | ISA bus 4 Port RS422/485 (Auto RS-485) (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
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The Sealevel Systems ULTRA COMM+422 provides the PC with four RS-422/485 Asynchronous links to data collection and other devices. Individually selectable addresses and extended “AT” interrupts allow for seamless integration. The ULTRA COMM+422 appears to the host system as a standard COM: port, requiring no special drivers or additional software. 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
- Data rates supported up to 460K bps
- Full array of enhanced UART options
- 16-bit addressing eliminates I/O conflicts
- Selectable termination, echo mode and two/four wire operation
- Selectable and shareable IRQ level (2-5, 7,10-12 and 15)
- Onboard interrupt status port for Windows flexibility
- DB-9P connectors providing TD, RD, RTS and CTS
- Selectable address including COM1: - COM4: and other I/O addresses or 32 consecutive I/O locations
- Compatible with existing communication drivers
- Automatic control of RS-485 driver enable (no special software required)
- Includes Windows Advanced COM: drivers, utilities, INF files and help files to simplify installation
- DB-9 and Terminal Block kit cabling option available to simplify field wiring.
- Click Here for technical details on our TB02 terminal block kit option.
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