{"product_id":"allen-bradley-1785-l80c-1785-plc-5-programmable-controller","title":"Allen-Bradley 1785-L80C 1785 PLC-5 Programmable Controller","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAllen-Bradley 1785-L80C\u003c\/strong\u003e is a single-slot programmable controller designed for larger sequential and regulatory control applications requiring specialized I\/O mapping and multi-network coordination. Operating as the foundation of advanced control architecture, this processor manages automated production systems by bridging high-speed communication layers with distributed factory floor infrastructure. The unit delivers single-slot chassis mounting, advanced execution logic, and integration across open network environments.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-density execution engine supporting up to 100K words of maximum user memory.\u003c\/li\u003e\n\u003cli\u003eHigh system fault tolerance with deterministic remote I\/O processing and dedicated control layers.\u003c\/li\u003e\n\u003cli\u003eMulti-language programming support accommodating Ladder Logic, Sequential Function Charts (SFCs), Structured Text, and Function Block Languages.\u003c\/li\u003e\n\u003cli\u003eComprehensive built-in instruction set spanning relay-type, timer, counter, mathematical compute, logical, file diagnostic, and advanced ASCII manipulation.\u003c\/li\u003e\n\u003cli\u003eIntegrated software keying and electronic keying protections to prevent incorrect module deployment.\u003c\/li\u003e\n\u003cli\u003eStructural compatibility with the complete Bulletin 1771 I\/O platform as well as remote architectures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-speed batch and continuous regulatory processing in chemical, petroleum, and cement plants.\u003c\/li\u003e\n\u003cli\u003eDistributed powertrain and paint shop systems within automotive manufacturing infrastructure.\u003c\/li\u003e\n\u003cli\u003eReal-time multi-node synchronization and motion interface for metals production and large-scale material handling.\u003c\/li\u003e\n\u003cli\u003eSupervisory Control and Data Acquisition (SCADA) networks for municipal water and wastewater utilities.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eController Series\u003c\/td\u003e\n\u003ctd\u003e1785 PLC-5 Controllers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum User Memory\u003c\/td\u003e\n\u003ctd\u003e100K words\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal I\/O Channels Maximum\u003c\/td\u003e\n\u003ctd\u003e3072 any mix or 3072 in + 3072 out (complement)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003e1 ControlNet, 2 DH+\/remote I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current Load\u003c\/td\u003e\n\u003ctd\u003e3.3A at 5Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 Celsius (32 to 140 Fahrenheit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 85 Celsius (-40 to 185 Fahrenheit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5-95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration\u003c\/td\u003e\n\u003ctd\u003e2g at 10-500Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Shock\u003c\/td\u003e\n\u003ctd\u003e30g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNon-operating Shock\u003c\/td\u003e\n\u003ctd\u003e50g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESD Immunity\u003c\/td\u003e\n\u003ctd\u003e4kV contact discharges\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRadiated RF Immunity\u003c\/td\u003e\n\u003ctd\u003e10V\/m, 3V\/m Broadcast Bands (1kHz sine-wave 80% AM from 30MHz to 1000MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEFT\/B Immunity\u003c\/td\u003e\n\u003ctd\u003e+2kV at 5kHz on communications ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransient Surge Immunity\u003c\/td\u003e\n\u003ctd\u003e+2kV line-earth(CM) on signal ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConducted RF Immunity\u003c\/td\u003e\n\u003ctd\u003e10Vrms (1kHz sine-wave 80%AM from 150kHz to 30MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type Rating\u003c\/td\u003e\n\u003ctd\u003eNone (open style)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClock\/Calendar Accuracy\u003c\/td\u003e\n\u003ctd\u003eMax variation at 60 Celsius: +5 min per month; Typical at 20 Celsius: +20 s per month\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Location\u003c\/td\u003e\n\u003ctd\u003e1771-A1B, -A2B, -A3B, -A3B1, -A4B chassis; left-most slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAlways insert the device into the left-most slot of a compatible 1771 I\/O chassis (such as 1771-A1B through 1771-A4B).\u003c\/li\u003e\n\u003cli\u003eAdhere strictly to Wire Category 1 guidelines for communication cabling and Wire Category 2 rules for specialized interfaces to minimize electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eEnsure adequate ventilation and ambient airflow control inside the enclosure to keep operating conditions below 60 Celsius.\u003c\/li\u003e\n\u003cli\u003eUtilize proper grounding techniques to satisfy compliance benchmarks, reducing electrical noise across industrial communications links.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUL Listed Industrial Control Equipment\u003c\/li\u003e\n\u003cli\u003eCSA Certified Process Control Equipment for Class I, Division 2 Group A, B, C, D Hazardous Locations\u003c\/li\u003e\n\u003cli\u003eEuropean Union 89\/336\/EEC EMC Directive (compliant with EN 50081-2 Industrial Emissions and EN 50082-2 Industrial Immunity)\u003c\/li\u003e\n\u003cli\u003eEuropean Union 73\/23\/EEC LVD Directive (compliant with EN 61131-2 Programmable Controllers)\u003c\/li\u003e\n\u003cli\u003eC-Tick Australian Radiocommunications Act (compliant with AS\/NZS 2064 Industrial Emissions)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695187063147,"sku":"1785-L80C","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-1785-l80c-plc-5-programmable-controllers-5lq1rcv5kxo_ae90db07-88ac-4c85-a2d1-79f944ef4bb6.jpg?v=1766114495","url":"https:\/\/www.plcprotech.com\/products\/allen-bradley-1785-l80c-1785-plc-5-programmable-controller","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}