{"product_id":"allen-bradley-1756-a7-7-slot-chassis","title":"Allen-Bradley 1756-A7 ControlLogix 7-Slot Chassis","description":"\u003cp\u003eThe Allen-Bradley 1756-A7 is a standard 7-slot chassis designed for use within the ControlLogix platform. This modular chassis provides the physical backplane and mounting infrastructure required to house ControlLogix controllers, I\/O modules, and communication adapters, facilitating high-speed data exchange and power distribution across the system.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSupports up to 7 modules in a single chassis configuration.\u003c\/li\u003e\n\u003cli\u003eRobust backplane design for reliable communication between modules.\u003c\/li\u003e\n\u003cli\u003eOptimized for standard ControlLogix system integration.\u003c\/li\u003e\n\u003cli\u003eDesigned for panel mounting in industrial control cabinets.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e1756-A7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlot Capacity\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Power Dissipation\u003c\/td\u003e\n\u003ctd\u003e5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 degC (32 to 140 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to +85 degC (-40 to +185 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5 to 95% (noncondensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current @ 1.2V DC\u003c\/td\u003e\n\u003ctd\u003e1.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current @ 3.3V DC\u003c\/td\u003e\n\u003ctd\u003e4 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current @ 5.1V DC\u003c\/td\u003e\n\u003ctd\u003e15 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current @ 24V DC\u003c\/td\u003e\n\u003ctd\u003e2.8 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the chassis is mounted on a flat, rigid surface within a clean, dry, and ventilated enclosure.\u003c\/li\u003e\n\u003cli\u003eVerify that the mounting surface is grounded to minimize electromagnetic interference (EMI).\u003c\/li\u003e\n\u003cli\u003ePower down all system components before installing or removing any I\/O modules from the chassis slots.\u003c\/li\u003e\n\u003cli\u003eMaintain adequate clearance around the chassis to ensure proper airflow and cooling, adhering to the specified operating temperature range.\u003c\/li\u003e\n\u003cli\u003eUse appropriate fasteners to securely mount the chassis to the panel, ensuring it is level and stable.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eCan I use the 1756-A7 chassis for both local and remote I\/O configurations?\u003c\/strong\u003e\u003cbr\u003eYes, the 1756-A7 is compatible with both local and remote ControlLogix I\/O architectures depending on the communication modules utilized.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the maximum power dissipation for this chassis?\u003c\/strong\u003e\u003cbr\u003eThe maximum power dissipation for the 1756-A7 chassis is 5 W.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":48870182682814,"sku":"1756-A7","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/wm_1_60918abb-da1d-4e9f-bc77-c715ea803963.jpg?v=1788934989","url":"https:\/\/www.autooiltech.com\/ar\/products\/allen-bradley-1756-a7-7-slot-chassis","provider":"AutoOilTech Limited","version":"1.0","type":"link"}