{"product_id":"allen-bradley-1794-asb2","title":"1794-ASB2","description":"\u003ch2\u003eOverview of Allen-Bradley 1794-ASB2 FLEX I\/O Remote I\/O Adapter Module\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley 1794-ASB2 is a FLEX I\/O remote I\/O adapter module designed to connect remote I\/O modules to a controller via ControlNet, DeviceNet, or EtherNet\/IP. It supports up to 2 I\/O modules and operates on a 24 V DC power supply with an input voltage range of 19.2 to 31.2 V DC. This module is widely used in industrial automation systems to extend I\/O points over networks efficiently.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features of 1794-ASB2\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eSupports 2 FLEX I\/O modules per adapter.\u003c\/li\u003e\n  \u003cli\u003eOperating voltage range: 19.2 to 31.2 V DC (24 V nominal).\u003c\/li\u003e\n  \u003cli\u003eMaximum output current: 640 mA.\u003c\/li\u003e\n  \u003cli\u003eCurrent draw: 330 mA at 24 V DC nominal.\u003c\/li\u003e\n  \u003cli\u003eCommunication rates: 57.6 kbps, 115.2 kbps, and 230.4 kbps.\u003c\/li\u003e\n  \u003cli\u003eIsolation voltage: 50 V continuous (Basic Insulation Type).\u003c\/li\u003e\n  \u003cli\u003ePower dissipation: 4.6 W max at 24 V DC.\u003c\/li\u003e\n  \u003cli\u003eCertified for Class I Division 2 hazardous locations (ATEX, UL, CSA).\u003c\/li\u003e\n  \u003cli\u003eEnclosure: Open style for easy mounting.\u003c\/li\u003e\n  \u003cli\u003eEnvironmental protection: Operating temperature -20 to 55°C; vibration resistant to 5 g; shock resistant to 30 g.\u003c\/li\u003e\n  \u003cli\u003eDimensions: Approx. 87 x 69 x 69 mm (3.4 x 2.7 x 2.7 in).\u003c\/li\u003e\n  \u003cli\u003eWire size: Accepts 22 to 12 AWG single wire, or 22 to 16 AWG stranded wire.\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\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Module Capacity\u003c\/td\u003e\n\u003ctd\u003e2 modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e19.2 to 31.2 V DC (24 V nominal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003e640 mA max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Draw\u003c\/td\u003e\n\u003ctd\u003e330 mA @ 24 V DC nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunications Rate\u003c\/td\u003e\n\u003ctd\u003e57.6, 115.2, 230.4 kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e50 V continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd\u003e4.6 W max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20 to 55°C (-4 to 131°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShock Tolerance\u003c\/td\u003e\n\u003ctd\u003e30 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration Tolerance\u003c\/td\u003e\n\u003ctd\u003e5 g @ 10–500 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (HxWxD)\u003c\/td\u003e\n\u003ctd\u003e87 x 69 x 69 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 195.5 g (6.9 oz)\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 1794-ASB2 adapter module is typically used to connect distributed I\/O in industrial automation networks, enabling flexible and scalable control system architectures. It supports rugged environmental conditions and is suited for applications that require remote monitoring and control over DeviceNet, ControlNet, or EtherNet\/IP networks.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":47809559363883,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_6c068223-c881-40df-9b73-7bca8fdf23f3.png?v=1723546448","url":"https:\/\/leadtime.ca\/products\/allen-bradley-1794-asb2","provider":"LEADTIME","version":"1.0","type":"link"}