cPCI-3544 Series 4-port RS-422/RS-485 Isolated Serial Communications Modules Specifications ■ Serial Communications Controller ■ System I/O Mapping ■ Port Capability ■ Baud Rate ■ Isolation Voltage ■ Connector ■ Operating Temperature ■ Storage Temperature ■ Humidity Features ■ 32-bit CompactPCI, PICMG 2.0 Rev 2.1 ■ Plug-and-play, IRQ & I/O address automatically assigned by PCI BIOS ■ Four asynchronized communications ports with intelligent buffer ■ Four RS-422/RS-485 ports ■ 1000 VRMS isolation voltage ■ Suitable for modems, data display, data collection, telecommunications ■ Supports Multiple OS ■ Surge protectors ■ Rugged DB37 connector ■ Only support CompactPCI interface 5V (I/O) 16C550A compatible Assigned by PCI BIOS Shared IRQ 4 independent isolation RS-422/RS-485 ports (switch selectable) Max. 8 cards per system (32 ports max.) Each port can be configured to 50 to 115,200 bps 1000 VRMS RS-485 ports support auto-direction flow control Supports rear I/O option for cPCI-3544R DB37 female connector 0˚C to +60˚C -20˚C to +70˚C 5% to 95% non-condensed Ordering Information Accessories ■cPCI-3544 Isolated 4-port RS-422/RS-485 serial communications module ■C409M DB37 to four DB9 male cable ■cPCI-3544R Isolated 4-port RS-422/RS-485 serial communications module with rear I/O support ■C425M DB37 to four DB25 male cable Applications ■ ■ ■ ■ ■ ■ Factory automation Distributed monitoring and control systems Telecommunications POS systems Stock market systems Traffic control systems Software Support ■ ■ Windows® 2000/XP/XP Embedded/NT/95/98 Linux drivers 10-5 www.adlinktech.com Updated 03-28, 2012. ©2012 ADLINK Technology, Inc. All Rights Reserved. All specifications are subject to change without further notice.