{"product_id":"1756-l1-powerful-controller-allen-bradley","title":"1756-L1 Powerful Controller Allen-Bradley","description":"\u003ch2\u003eAllen-Bradley 1756-L1 ControlLogix Processor Module\u003c\/h2\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Allen-Bradley\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e ControlLogix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong\u003e1756-L1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser Memory:\u003c\/strong\u003e \u003cspan style=\"color: #ff6600;\"\u003e64 KB\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Ports:\u003c\/strong\u003e One RS-232 interface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Connections:\u003c\/strong\u003e 250 devices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Current:\u003c\/strong\u003e 0.65A at 5V DC, 0.02A at 24V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Dissipation:\u003c\/strong\u003e 3.3 Watts average\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e \u003cspan style=\"color: #ff6600;\"\u003e0°C to 60°C (32°F to 140°F)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e \u003cspan style=\"color: #ff6600;\"\u003e-40°C to 85°C\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelative Humidity:\u003c\/strong\u003e 5% to 95% non-condensing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration Rating:\u003c\/strong\u003e 10-500 Hz at 2.0G maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.28 kg (10 ounces)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommunication \u0026amp; Networking\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupports multiple network protocols including EtherNet\/IP\u003c\/li\u003e\n\u003cli\u003eCompatible with DeviceNet and ControlNet systems\u003c\/li\u003e\n\u003cli\u003eWorks with DH+ and RS-232-C networks\u003c\/li\u003e\n\u003cli\u003eEnables communication across backplane with other controllers\u003c\/li\u003e\n\u003cli\u003eUses DF1\/DH-485 protocol for serial communication\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall directly into any slot of ControlLogix chassis\u003c\/li\u003e\n\u003cli\u003eCompatible with 1756-A4, A7, A10, A13, and A17 chassis\u003c\/li\u003e\n\u003cli\u003eMultiple controllers can operate in same chassis\u003c\/li\u003e\n\u003cli\u003eOccupies single slot width in the backplane\u003c\/li\u003e\n\u003cli\u003eModule power provided through chassis backplane\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMemory \u0026amp; Accessories\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible memory modules: \u003cstrong\u003e1756-M1\u003c\/strong\u003e, \u003cstrong\u003e1756-M2\u003c\/strong\u003e, \u003cstrong\u003e1756-M3\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBattery backup: \u003cstrong\u003e1756-BA1\u003c\/strong\u003e or \u003cstrong\u003e1756-BA2\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eProgramming cables: \u003cstrong\u003e1756-CP3\u003c\/strong\u003e and \u003cstrong\u003e1747-CP3\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRemovable terminal blocks: \u003cstrong\u003e1756-TBCH\u003c\/strong\u003e, \u003cstrong\u003e1756-TBS6H\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNo built-in nonvolatile memory\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEnvironmental Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperating shock: 30G peak for 11 milliseconds\u003c\/li\u003e\n\u003cli\u003eStorage shock: 50G peak for 11 milliseconds\u003c\/li\u003e\n\u003cli\u003eThermal dissipation: 11.3 BTU\/hour average\u003c\/li\u003e\n\u003cli\u003eIsolation voltage: 30 volts continuous\u003c\/li\u003e\n\u003cli\u003eOpen enclosure type design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eWhat is the memory capacity of the 1756-L1 controller?\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003e1756-L1\u003c\/strong\u003e features 64 KB of user memory for program storage and data handling.\u003c\/p\u003e\n\u003ch4\u003eWhat networks does this controller support?\u003c\/h4\u003e\n\u003cp\u003eIt communicates across EtherNet\/IP, DeviceNet, ControlNet, DH+, and RS-232-C networks.\u003c\/p\u003e\n\u003ch4\u003eWhat is the operating temperature range?\u003c\/h4\u003e\n\u003cp\u003eThe controller operates reliably between \u003cspan style=\"color: #ff6600;\"\u003e0°C and 60°C (32°F to 140°F)\u003c\/span\u003e.\u003c\/p\u003e\n\u003ch4\u003eCan I install multiple controllers in one chassis?\u003c\/h4\u003e\n\u003cp\u003eYes, you can install multiple \u003cstrong\u003e1756-L1\u003c\/strong\u003e controllers in any available slots within the same chassis.\u003c\/p\u003e\n\u003ch4\u003eWhat battery does this module use for backup?\u003c\/h4\u003e\n\u003cp\u003eUse only the recommended \u003cstrong\u003e1756-BA1\u003c\/strong\u003e or \u003cstrong\u003e1756-BA2\u003c\/strong\u003e lithium batteries for proper operation.\u003c\/p\u003e\n\u003ch4\u003eIs the product new and original?\u003c\/h4\u003e\n\u003cp\u003eWe supply only \u003cstrong\u003ebrand new, original\u003c\/strong\u003e Allen-Bradley products with full manufacturer warranty.\u003c\/p\u003e\n\u003ch4\u003eWhat is your shipping policy?\u003c\/h4\u003e\n\u003cp\u003eWe ship within 5 business days using reliable carriers including DHL, FedEx, and UPS.\u003c\/p\u003e\n\u003ch4\u003eDo you accept returns?\u003c\/h4\u003e\n\u003cp\u003eWe offer a 30-day return policy for all unused products in original packaging.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eContact:\u003c\/strong\u003e \u003cu\u003esales@nex-auto.com\u003c\/u\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45459890929825,"sku":"1756-L1","price":214.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/1756-L1.jpg?v=1764320893","url":"https:\/\/www.autonexcontrol.com\/it\/products\/1756-l1-powerful-controller-allen-bradley","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}