{"product_id":"abb-pfbo161-3bse000460r1-plc-i-o-interface-module","title":"ABB PFBO161 3BSE000460R1 PLC I\/O Interface Module","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePFBO161 (3BSE000460R1)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a compact PLC I\/O and control interface module engineered by\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eABB\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor use within its modular automation and distributed control platforms.\u003cbr\u003eThis module is designed to manage deterministic digital I\/O processing while maintaining stable serial communication in environments that demand fast response times and high operational reliability.\u003c\/p\u003e\n\u003cp\u003eBuilt around a 32-bit processing core, the PFBO161 supports local digital I\/O expansion and coordinated data exchange across distributed control architectures. Its mechanical robustness and wide operating temperature range make it suitable for both cabinet-mounted control panels and harsh industrial installations. The module is commonly deployed as an interface or field-level I\/O component within larger control systems where space efficiency and signal integrity are critical.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Functional Characteristics\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePFBO161 (3BSE000460R1)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edelivers deterministic I\/O handling with predictable scan cycles, enabling precise control of field devices. Its architecture allows scalable I\/O configurations, making it adaptable to both small machine control tasks and larger distributed systems. The integrated RS-485 interface supports reliable serial communication over long distances with strong noise immunity.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eModel: PFBO161\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePart Number:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3BSE000460R1\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManufacturer: ABB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOrigin: Sweden\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModule Category: PLC I\/O \u0026amp; Control Interface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Characteristics\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eRated Supply Voltage: 24 V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum Current Consumption: 1 A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIsolation: Industrial-grade signal isolation (typical for ABB PLC I\/O modules)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eI\/O Capacity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eOnboard Digital Inputs: 8 channels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOnboard Digital Outputs: 8 channels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExpandable I\/O Capacity: Up to 128 points via system configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOutput Type: Transistor-based digital outputs (typical)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProcessing \u0026amp; Memory\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eCPU Architecture: 32-bit microprocessor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUser Program Memory: Up to 16 MB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eControl Logic Support: Ladder Diagram (LD)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eInterface Type: RS-485\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommunication Role: Field-level I\/O or control interface within distributed systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental Ratings\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eOperating Temperature: −20 °C to +60 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStorage Temperature: −40 °C to +85 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtection Rating: IP65\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMechanical Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eDimensions: 140 × 110 × 40 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWeight: 0.5 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTypical Application Scenarios\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe PFBO161 is widely applied in factory automation systems, energy management installations, machine-level control panels, and distributed control environments requiring stable digital signal processing. It is particularly suitable for use as a field I\/O or interface module within larger ABB-based control architectures where reliability and compact design are essential.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the PFBO161 be used in distributed control systems?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The module is designed to operate as part of distributed control architectures, supporting scalable I\/O expansion and stable serial communication.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What programming method is supported?\u003c\/strong\u003e\u003cbr\u003eA: The module supports Ladder Diagram programming, making it suitable for standard PLC control logic implementation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the module suitable for harsh industrial environments?\u003c\/strong\u003e\u003cbr\u003eA: Yes. With an IP65 protection rating and wide temperature tolerance, it is well suited for demanding industrial conditions.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":42926385168474,"sku":"PFBO161 3BSE000460R1","price":258.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/PFBO1613BSE000460R11.jpg?v=1771057505","url":"https:\/\/www.plcmasters.com\/fr\/products\/abb-pfbo161-3bse000460r1-plc-i-o-interface-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}