Technical specifications of the computer configuration requirements: frame configuration computer: 386/33 or above VGA monitor CD-ROM drive MS DOS 6.1 or higher (for Windows or Windows for Workgroups) 4Mb RAM, Microsoft Windows 3.1 Bentley extension cable, Windows for Bentley Proximitor Workgroups 3.11, Windows 95, or Windows NT 3.5 / 3.51 or 4.0 least 25Mb of free hard disk space (if the User's Guide) 3500 software technical specifications and ordering information RS232 serial data acquisition / DDE server computer: 386 / Bentley 33 or above, the coprocessor VGA monitor CD-ROM drive is compatible with MS DOS 6.1 or higher (for Windows or Windows for Workgroups) 8 Mb RAM Windows 95 or Windows NT 3.5 / 3.51 or 4.0 of a minimum of 35Mb available hard disk space (if the User's Guide) DigiBoard RS232 asynchronous communication card or Ultra RS485 communication card operator display computer: 386/33 or above, and DOS with a compatible math coprocessor VGA monitor CD-ROM drive or MS 6.1 above (for Windows or Windows for Workgroups) 3500 software (all packages): 8 Mb RAM, Microsoft Windows 3.1, Windows for Workgroups 3.11, Windows 95, or Windows NT 3.5 / 3.51 or 4.0 minimum 35Mb of free hard disk space (if installed Physical Characteristics Guide RIM Dimensions (height × width × depth): 241.3mm x 24.4mm x 241.8mm (9.5in x 0.96in x 9.52in) Weight: (. 2.0lbs) 0.91kg RS232 / RS422 I / O size (high × width × depth): 241.3mm x 24.4mm x 99.1mm (9.50in x 0.96in x 3.90in) Weight: 0.45kg (1.0lbs) modem I / O size (height × width × depth):. 241.3mm x 24.4 mm x 99.1mm (9.50in x 0.96in x 3.90in) Weight 0.45kg data manager system I / O size (height × width × depth) (1.0lbs.): 241.3mm x 24.4mm x 99.1mm (9.50in x . 0.96in x 3.90in) Weight 0.45kg (1.0lbs) framework RIM board space requirements: occupies one full-height front slot RIMI / O module: occupies one full-height rear slot data manager system I / O module: occupies 1 full-height slot behind Bentley _ _ Shenyang Empire Bentley Pre provided by the Shenyang Automation Equipment Co., Ltd. Empire. "Automation control equipment, machinery and equipment, electronic equipment development and design" preferred Empire Shenyang Automation Equipment Co., Ltd. (www.syepe.net), the company is located: Tiexi District of Shenyang Xinghua North Street 18 A 1404, over the years, Shenyang TU Pyle Automation Equipment Co., Ltd. to provide customers with the best quality service, contact: Lien Ning. Welcome to the new and old customers call, letter, visit the guide, business negotiations. Empire Shenyang Automation Equipment Co. expect to be your long-term partner!