{"product_id":"allen-bradley-1797-cec-flex-ex-i-o-bus-connector-module","title":"Allen Bradley 1797-CEC FLEX Ex I\/O Bus Connector Module","description":"\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1797-CEC\u003c\/strong\u003e is a FLEX Ex I\/O bus connector module engineered to support intrinsically safe I\/O installations in hazardous industrial environments. As part of the FLEX Ex I\/O family, it enables the connection of up to eight FLEX Ex I\/O modules on a DIN rail, making it a crucial component for scalable and modular distributed control systems.\u003c\/p\u003e\n\u003cp\u003eDesigned for use in \u003cstrong\u003eATEX Zone 2\u003c\/strong\u003e environments, the 1797-CEC facilitates reliable communication between I\/O modules and system adapters while maintaining safety compliance. It is widely used in industries such as \u003cstrong\u003eoil \u0026amp; gas, chemical processing, and pharmaceuticals\u003c\/strong\u003e, where explosion protection is essential.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Highlights\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e FLEX Ex I\/O Bus Connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Supported Modules:\u003c\/strong\u003e 8 I\/O modules\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e DIN rail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e –20°C to +70°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 13.4 × 13.4 × 12 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.218 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eATEX Marking:\u003c\/strong\u003e II 3G Ex nA IIC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e CE, ATEX, EN 60079 series compliant\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMust be installed following certified wiring diagrams\u003c\/li\u003e\n\u003cli\u003eCertified for Zone 2 hazardous areas only\u003c\/li\u003e\n\u003cli\u003eNot suitable for Zone 0 or Zone 1 installations\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":42429572841539,"sku":"1797-CEC","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/5810\/3107\/files\/1797-CEC.png?v=1752740666","url":"https:\/\/www.plcdcspro.com\/products\/allen-bradley-1797-cec-flex-ex-i-o-bus-connector-module","provider":"PLC DCS Pro Ltd.","version":"1.0","type":"link"}