{"product_id":"allen-bradley-1771-obn-output-module-for-industrial-automation","title":"Allen Bradley 1771-OBN | Output Module for Industrial Automation","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Allen Bradley\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1771-OBN\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis an 8-channel output module designed for precise control in industrial automation systems. It supports up to 2 A per channel and continuous load of 1 A with short-circuit protection, ensuring robust and reliable operation.\u003c\/p\u003e\n\u003cp\u003eThis module operates on 24 VDC and communicates via RS-485 using Modbus RTU protocol, enabling seamless integration with SCADA and IoT systems. Its panel-mount design facilitates easy installation into existing control architectures.\u003c\/p\u003e\n\u003cp\u003eWith a compact footprint of 175 x 145 x 100 mm and a lightweight 0.6 kg body, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1771-OBN\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efits efficiently in control panels. It withstands harsh industrial environments, operating from -10°C to +60°C and storing safely between -20°C and +85°C.\u003c\/p\u003e\n\u003cp\u003eIts low power consumption of less than 2 W combined with durable construction ensures long-term reliability, minimal maintenance, and efficient system performance.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e8 output channels with 2 A maximum current per channel.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eContinuous load rating of 1 A with short-circuit protection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperates on 24 VDC power supply.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRS-485 communication via Modbus RTU protocol.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePanel-mount installation with compact 175 x 145 x 100 mm size.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIP20 enclosure for protection against dust and light contact.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating temperature range: -10°C to +60°C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStorage temperature range: -20°C to +85°C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower consumption: less than 2 W.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLightweight and durable construction (0.6 kg).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eRockwell Automation – Allen Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1771-OBN\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eOutput Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003eUp to 2 A per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Load\u003c\/td\u003e\n\u003ctd\u003e1 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eShort-circuit protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003eRS-485 (Modbus RTU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;2 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-10°C to +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e175 x 145 x 100 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eIndustrial Applications\u003c\/h3\u003e\n\u003cp\u003eThe Allen Bradley\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1771-OBN\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoutput module is ideal for controlling actuators, sensors, and industrial field devices. Its fast response and reliable RS-485 communication allow integration with modern automation systems. The module suits factories, process control lines, and complex manufacturing applications.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Is the Allen Bradley 1771-OBN original and brand new?\u003c\/strong\u003e\u003cbr\u003eYes, we provide\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ebrand new original\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAllen Bradley output modules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Do you have stock for immediate shipment?\u003c\/strong\u003e\u003cbr\u003eYes, inventory is available and typically ships within 3 days to 2 weeks depending on order size.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Which shipping carriers are used?\u003c\/strong\u003e\u003cbr\u003eWe ship via DHL, FedEx, UPS, or customer-specified carriers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: What if the 1771-OBN has a quality issue?\u003c\/strong\u003e\u003cbr\u003eWe support returns within 30 days for any quality-related problems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: Can the module handle short-circuits safely?\u003c\/strong\u003e\u003cbr\u003eYes, each channel includes short-circuit protection for safe operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ6: What is the operating temperature range?\u003c\/strong\u003e\u003cbr\u003eThe module works reliably from -10°C to +60°C.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":50712423465256,"sku":"1771-OBN","price":256.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/1771-OBD1_df53bcf0-44c0-4c1b-bf97-e144de4bc4ad.jpg?v=1758269854","url":"https:\/\/www.powerdcs.com\/products\/allen-bradley-1771-obn-output-module-for-industrial-automation","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}