I I I triple redundancy status LED sensor buffered output displacement / velocity acceleration with internal terminal / O modules displacement / velocity acceleration with an external terminal / O module with an external terminal / O modules? 3500/05 Instrumentation Framework (on request) ? One or two 3500/15 Power (request)? 3500/20 Rack Interface Module (required)? One or two 3500/25 Keyphasor module (optional)? 3500 Rack Configuration Software (required)? a or more than 3500 / XX Monitor Module (required)? one or more modules 3500/32 or 3500/34 triple redundant relay relay module (optional)? One or more 3500/92 Communication Gateway module (optional)? 3500 / 93,3500 / 94 and 3500/95, or run in a compatible display device 3500 Operator on the PC display software (optional)? Internal or external intrinsic safety barriers, or electrical insulation device for installation in hazardous areas. Extend extension cable. (Optional). Bentley Bentley extension cable Empire _ _ Shenyang Bentley instrumentation framework 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!