{"product_id":"b7a-r3a33-m-omron-32-point-npn-transistor-io-link-module","title":"B7A-R3A33-M | Omron 32-Point NPN Transistor I\/O Link Module","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"21\" data-end=\"295\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe Omron B7A-R3A33-M is a transistor I\/O link module designed to provide 32 NPN open-collector output connections. It operates on a 12 to 24 VDC supply and utilizes a 2-wire interface for communication. The module is intended for distributed I\/O applications within Omron B7A series control systems.\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-end=\"417\" data-start=\"20\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"417\" data-start=\"20\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 87.2507%;\" height=\"379\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.732%;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 56.9177%;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.732%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 56.9177%;\"\u003eOmron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.732%;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 56.9177%;\"\u003ePLCs\/Machine Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.732%;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 56.9177%;\"\u003eB7A-R3A33-M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.732%;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 56.9177%;\"\u003ePLC Module\/Rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.732%;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 56.9177%;\"\u003eB7A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.732%;\"\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 56.9177%;\"\u003eTransistor I\/O Link Module (Outputs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.732%;\"\u003e\u003cstrong\u003eNumber of Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 56.9177%;\"\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.732%;\"\u003e\u003cstrong\u003eOutput Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 56.9177%;\"\u003eNPN Open Collector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.732%;\"\u003e\u003cstrong\u003eOperating Supply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 56.9177%;\"\u003e12–24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.732%;\"\u003e\u003cstrong\u003eInterface Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 56.9177%;\"\u003e2-Wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.732%;\"\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 56.9177%;\"\u003eD-Sub, Screw Terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.732%;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 56.9177%;\"\u003e-10°C to +55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.732%;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 56.9177%;\"\u003e0.09 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eInformation About \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-sheets-root=\"1\"\u003eB7A-R3A33-M\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-end=\"819\" data-start=\"355\"\u003eThe B7A-R3A33-M belongs to the Omron B7A series of link terminal modules used for simplifying wiring between control systems and field devices. It functions as a link adapter with 32 NPN transistor outputs for driving DC loads. The module supports 12–24 VDC operation and connects through a 2-wire communication interface. Designed for industrial automation environments, it provides D-Sub and screw terminal connections for secure integration into control panels.\u003c\/p\u003e\n\u003cp data-start=\"372\" data-end=\"828\"\u003e\u003cstrong data-end=\"1102\" data-start=\"1085\"\u003eKey Features:\u003c\/strong\u003e\u003cstrong data-end=\"1102\" data-start=\"1085\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1363\" data-start=\"848\"\u003e\n\u003cli data-end=\"931\" data-start=\"848\"\u003e\n\u003cp data-end=\"931\" data-start=\"850\"\u003e32 NPN Open-Collector Outputs: Provides multiple DC transistor output channels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1011\" data-start=\"932\"\u003e\n\u003cp data-end=\"1011\" data-start=\"934\"\u003e12–24 VDC Operation: Compatible with standard industrial DC power supplies.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1084\" data-start=\"1012\"\u003e\n\u003cp data-end=\"1084\" data-start=\"1014\"\u003e2-Wire Interface: Simplified communication and wiring configuration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1155\" data-start=\"1085\"\u003e\n\u003cp data-end=\"1155\" data-start=\"1087\"\u003eLink Adapter Function: Designed for use within B7A series systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1233\" data-start=\"1156\"\u003e\n\u003cp data-end=\"1233\" data-start=\"1158\"\u003eD-Sub and Screw Terminal Connections: Secure and flexible wiring options.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1295\" data-start=\"1234\"\u003e\n\u003cp data-end=\"1295\" data-start=\"1236\"\u003eCompact Module Design: Space-efficient panel integration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1363\" data-start=\"1296\"\u003e\n\u003cp data-end=\"1363\" data-start=\"1298\"\u003eWide Operating Temperature Range: Operates from -10°C to +55°C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1504\" data-start=\"1365\"\u003eThe B7A-R3A33-M delivers the reliability and precision required for distributed transistor output control in industrial automation systems.\u003c\/p\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":49104859496704,"sku":"B7A-R3A33-M","price":292.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/s-l1600_cc9b030f-711d-4025-8969-b527dae2a2be.webp?v=1785534715","url":"https:\/\/alotechparts.com\/products\/b7a-r3a33-m-omron-32-point-npn-transistor-io-link-module","provider":"Alo Tech Solutions","version":"1.0","type":"link"}