UC422PCI/4 Series Four Port PCI RS-422/485 Int. w/Auto Enable Specifications Communications Chip -55: 16550 -85: 16850 Number of Ports Four RS-422/485 Maximum Data Rate 460.8kbps Maximum Data Distance Up to 4000-feet Operating Temperature 0 ° to 50 °C Storage Temperature -20 ° to 70 °C Description Humidity 10 to 90% RHNC The Model UC422PCI/4 provides four PCI bus RS-422/485 asynchronous MTBF links for data collection and other devices. The onboard interrupt status >150,000 POH (Calculated) port provides maximum Windows flexibility. RS-422 provides excellent Power Requirements +5VDC @ 620mA communications for long distance device connections up to 4000ft., where Cable/Connector noise immunity and high data integrity are essintial. Select RS-485 and DB-37 to (4) DB-9P, 36l9 (914.4mm) capture data from multiple peripherals in an RS-485 multi-drop network. OS Support Windows 95/98/NT/ME/2000, DOS, In both RS-485 and RS-422 modes, the card works seamlessly with the QNX standard operating system serial driver. In RS-485 mode, the special auto- Ordering Guide enable feature allows the RS-485 ports to be viewed by the operating UC422PCI/4-55 system as a COM: port. This allows the standard COM: driver to be utilized 16550 UART board, CD manual, CD for RS-485 communications. Our onboard hardware automatically handles software, DB-9P cable the RS-485 driver enable. UC422PCI/4-85 16850 UART board, CD manual, CD The Model UC422PCI/4-55 includes the 16550 UART, providing 16-byte software, DB-9P cable receive and transmit FIFO buffers to keep your datacom applications running error free. The UC422PCI/4-85 utilizes the 16850 UART providing 128-byte buffers. The higher buffer sizes provide greater CPU efficency for datacom applications. Corporate Headquarters ICS Advent 6260 Sequence Drive San Diego, CA 92121-4371 Phone: 800 523-2320 Fax: 858 677-0898 Email: [email protected] [email protected] Features Web site: www.icsadvent.com · Four port RS-422/485 interface International Headquarters · Onboard RS-485 auto enable circuit ICS Advent Europe · 16550 & 16850 UART versions available Ben Turner Industrial Estate, Unit 9 Oving Road, Chichester · Supports standard PC data rates and “Quad” West Sussex, PO19 4ET, UK Phone: + 44 (0) 1243 523500 · Data rates up to 460.8kbps Fax: + 44 (0) 1243 532949 Email: [email protected] · Supports all PCI interrupts [email protected] Web site: www.icsadvent.co.uk · Onboard interrupt status port provides efficient interrupt handling Support · Superior pre-sales and post-sales technical support · All products carry a two year warranty www.icsadvent.com 800-523-2320 ©2001 ICS Advent. All rights reserved. All specifications within this document are subject to change without notice. 1933-050401.