features www.advantech.com/products online download 4-port rs-422/485 universal pci communication card with isolation & eft surge protection PCI-1611U pci bus specification 2.2 compliant speeds up to 921.6 kbps 4-port rs-422/485 16pci954 uarts with 128-byte fifos standard i/o address automatically assigned by pci plug & play os supported: windows ? 98/me/2000/xp/xp embedded, linux interrupt status register for increased performance space reserved for termination resistors automatic rs-485 data flow control powerful and easy to use utility (icom tools) universal pci (supports 3.3 v or 5 v pci bus signal) 2,500 v dc eft surge protection 2,000 v dc isolation protection ? ? ? ? ? ? ? ? ? ? ? ? ? specifcations general bus type universal pci v 2.2 certifications ce, fcc class a connectors 1 x db37-f dimensions 185 x 100 mm (7.3" x 3.9") power consumption 600 ma @ 5 v communications communication 16pci954 controller data bits 5, 6, 7, 8 data signals rs-422: tx+, tx-, rx+, rx-, rts+, rts-, cts+, cts-, gnd rs-485: data+, data-, gnd fifo 128 bytes flow control rts/cts, xon/xoff irq assigned by plug & play parity none, even, odd speed 50 bps ~ 921.6 kbps stop bits 1, 1.5, 2 protection esd protection 16 kv isolation protection 2,000 v dc eft surge protection 2,500 v dc ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? introduction PCI-1611U is a 4-port rs-422/485 pci communication card that is compatible with the pci 2.2 bus specification. the PCI-1611U provides many functions such as four independent rs-422/485 ports with isolation protection, high transmission speed of 921.6 kbps, and eft surge protection. PCI-1611U also comes with high-performance 16pci954 uarts with a 128-byte fifo to reduce cpu loading. these components make your system more stable and reliable. thus, the PCI-1611U is especially suitable for multitasking environments. to improve the performance of the system, the PCI-1611U allows transmission rates up to 921.6 kbps, and to further increase reliability, the PCI-1611U offers eft surge protectiontechnology, protecting your system from abrupt high voltages up to 2,500 v dc . besides, advantech also provides a convenient utility program, icom tools, to help you test the pci cards performance by analyzing the port status. the easy-to-use graphical user interface of icom tools works like a pc-based data scope that lets you set trigger conditions to capture communication data and monitor a signals status. icom tools is applicable to all series of advantech icom cards. software bundled software icom tools driver support windows 98/me/2000/xp/xp embedded, linux environment operating temperature 0 ~ 65 c (refer to iec 68-2-1, 2), (32 ~ 149 f) humidity (operating) 5 ~ 95 % relative humidity, non-condensing (refer to iec 68-2-3) storage temperature -25 ~ 85 c (-13 ~ 185 f) ordering information PCI-1611U 4-port rs-422/485 universal pci communication card, w/isolation & eft surge protection (30 cm db37 to 4 db25 cable included) PCI-1611U/9 4-port rs-422/485 universal pci communication card, w/isolation & eft surge protection (30 cm db37 to 4 db9 cable included) ? ? ? ? ? ? ?
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