{"product_id":"allen-bradley-1746-bas-slc-500-basic-module","title":"Allen-Bradley 1746-BAS SLC 500 BASIC Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Allen-Bradley 1746-BAS is a specialized BASIC module designed for the Allen-Bradley SLC 500 modular hardware platform. This intelligent co-processor module provides a high-level programming environment utilizing the BASIC language, enabling users to execute complex math calculations, handle string manipulation, and manage custom protocol communications. It acts as a powerful data collection node, foreign device interface, or operator interface controller within industrial automation systems.\u003c\/p\u003e\n\u003cp\u003eEngineered to integrate seamlessly into standard SLC 500 chassis backplanes, the 1746-BAS features integrated program debugging tools, an extensive online help system, and flexible program and data storage options. Its robust operating parameters make it well-suited for machine-level control tasks that extend beyond standard ladder logic capabilities, bridging the gap between factory floor hardware and higher-level computer systems or serial peripheral devices.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eHigh-level BASIC programming environment for advanced math, string processing, and custom calculations\u003c\/li\u003e\n    \u003cli\u003eIntegrated program debugging environment with advanced text editor windows\u003c\/li\u003e\n    \u003cli\u003eServes as a flexible foreign device interface or operator interface controller\u003c\/li\u003e\n    \u003cli\u003eBuilt-in real-time clock and calendar functionality\u003c\/li\u003e\n    \u003cli\u003eStreamlined data collection and buffering from third-party user devices via serial communication\u003c\/li\u003e\n    \u003cli\u003eDirect backplane connection for seamless integration into SLC 500 modular systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eCustom serial device interfacing (barcodereaders, printers, weigh scales)\u003c\/li\u003e\n    \u003cli\u003eComplex mathematical data preprocessing before PLC scan integration\u003c\/li\u003e\n    \u003cli\u003eOperator interface and terminal connection management\u003c\/li\u003e\n    \u003cli\u003eData logging and intermediate storage solutions\u003c\/li\u003e\n    \u003cli\u003eLegacy system modernization and protocol conversion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n    \u003cthead\u003e\n        \u003ctr\u003e\n            \u003cth\u003eParameter\u003c\/th\u003e\n            \u003cth\u003eSpecification\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\u003eProduct Line\u003c\/td\u003e\n            \u003ctd\u003eSLC 500\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eCatalog Number\u003c\/td\u003e\n            \u003ctd\u003e1746-BAS\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eModule Type\u003c\/td\u003e\n            \u003ctd\u003eBASIC Co-Processor Module\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eBackplane Current Consumption (5V DC)\u003c\/td\u003e\n            \u003ctd\u003e150 mA\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eBackplane Current Consumption (24V DC)\u003c\/td\u003e\n            \u003ctd\u003e70 mA (Module only) \/ 125 mA (Module with link coupler)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eOperating Shock\u003c\/td\u003e\n            \u003ctd\u003e30g operating shock\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eVibration Resistance\u003c\/td\u003e\n            \u003ctd\u003e0.015 inches peak-to-peak displacement at 5 to 57 Hz; 2.5g acceleration at 57 to 2000 Hz\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eNoise Immunity\u003c\/td\u003e\n            \u003ctd\u003eNEMA Standard ICS 2-230\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eCountry of Origin\u003c\/td\u003e\n            \u003ctd\u003eUnited States\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eConnections \/ Interfaces\u003c\/h3\u003e\n\u003cp\u003eThe 1746-BAS module features front-accessible communication ports designed to interface with external serial devices, programming terminals, and link couplers. Physical connections typically utilize standard RS-232\/422\/485 wiring configurations depending on the deployed peripherals, allowing for flexible baud rate selection and protocol implementation through BASIC software routines.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cp\u003eAlways disconnect power to the SLC 500 chassis backplane before installing or removing the 1746-BAS module. Insert the module into any available I\/O slot in the SLC 500 chassis, ensuring proper alignment with the backplane connector guide rails. Secure the module using the top and bottom retaining screws. Configure the module communication parameters and download the compiled BASIC program using the appropriate software development environment before placing the system into active operation.\u003c\/p\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003ecULus Listed Industrial Control Equipment\u003c\/li\u003e\n    \u003cli\u003eClass I, Division 2, Groups A, B, C, D Hazardous Locations\u003c\/li\u003e\n    \u003cli\u003eCE Compliant for applicable directives\u003c\/li\u003e\n    \u003cli\u003eC-Tick marked\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":53770312221035,"sku":"1746-BAS","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/1746-BAS_1200x1200_117eb7ce-1483-4e1b-9bc4-9949fd88cd2b.jpg?v=1787741085","url":"https:\/\/www.plcprotech.com\/products\/allen-bradley-1746-bas-slc-500-basic-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}