{"product_id":"allen-bradley-1771-a2b","title":"1771-A2B","description":"\u003ch2\u003eOverview of Allen-Bradley 1771-A2B I\/O Chassis Assembly\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley 1771-A2B is an 8-slot I\/O chassis designed for housing modular I\/O and communication modules in PLC-5 automation systems. It provides a backplane for data and power distribution to the modules, allowing flexible system configuration with reliable performance.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features of 1771-A2B\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eEight (8) I\/O slots for module installation.\u003c\/li\u003e\n  \u003cli\u003eSupports back-plane current up to 15 Amperes at 5 Volts DC.\u003c\/li\u003e\n  \u003cli\u003eOpen-style enclosure designed for panel or back-panel mounting.\u003c\/li\u003e\n  \u003cli\u003eSuitable for use in robust industrial environments with adequate spacing for cooling.\u003c\/li\u003e\n  \u003cli\u003eVibration and shock resistant to meet industrial standards.\u003c\/li\u003e\n  \u003cli\u003eDimensions: 12.4 in (W) x 14.0 in (H) x 7.6 in (D).\u003c\/li\u003e\n  \u003cli\u003eWeight: Approximately 10.3 lbs (4.67 kg).\u003c\/li\u003e\n  \u003cli\u003eCompatible with Allen-Bradley PLC-5 I\/O and communication modules.\u003c\/li\u003e\n  \u003cli\u003eSupports 1\/2-slot, 1-slot, or 2-slot addressing depending on module configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Slots\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Voltage\u003c\/td\u003e\n\u003ctd\u003e5 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current\u003c\/td\u003e\n\u003ctd\u003e15 A max @ 5 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eBack panel or panel mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Style\u003c\/td\u003e\n\u003ctd\u003eOpen style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x H x D)\u003c\/td\u003e\n\u003ctd\u003e12.4 x 14.0 x 7.6 in (315 x 356 x 193 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e~10.3 lbs (4.67 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 °C (32 to 140 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 85 °C (-40 to 185 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration Resistance\u003c\/td\u003e\n\u003ctd\u003e2 g at 10-500 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShock Resistance\u003c\/td\u003e\n\u003ctd\u003e15 g operating, 30 g non-operating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley PLC-5 modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplications \/ Use Cases\u003c\/h2\u003e\n\u003cp\u003eThe 1771-A2B chassis is used in industrial automation systems to house digital and analog I\/O modules in compact configurations. It enables scalable and flexible control applications across manufacturing, process control, and infrastructure automation environments.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":47809560936747,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_95defea2-207e-4f5c-8592-11073a22776f.png?v=1723546390","url":"https:\/\/leadtime.ca\/products\/allen-bradley-1771-a2b","provider":"LEADTIME","version":"1.0","type":"link"}