{"product_id":"1771-hsars-allen-bradley-industrial-automation-module-stable","title":"1771-HSARS Allen-Bradley Industrial Automation Module - Stable","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eWhen your PLC-5 control system requires precise servo motion control, the Allen-Bradley 1771-HSARS delivers dependable performance. This IMC-120 AR servo controller module, part of the PLC-5 family, manages high-speed positioning with advanced ratioing capability. The 1771-HSARS includes a standard 1771-HMA plug-in memory cartridge and installs in a single slot of a Bulletin 1771 I\/O chassis, simplifying integration into existing systems.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications Breakdown\u003c\/h2\u003e\u003cp\u003eThe Allen-Bradley 1771-HSARS operates with a fuse voltage of 120 Volts, ensuring reliable protection for the module. It accepts a maximum input frequency of 250 Kilohertz differential, allowing high-resolution feedback from incremental encoders. The module outputs ±10 Volt DC analog command signals, providing smooth and accurate control of servo drives. Its module update period of 2 ms per axis enables rapid response for demanding motion profiles. With a backplane current draw of 1.7 Amperes, the 1771-HSARS maintains efficient power usage within the chassis.\u003c\/p\u003e\u003ch2\u003eKey Features and Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Ratioing:\u003c\/strong\u003e The 1771-HSARS supports complex electronic gearing and ratioing, reducing programming overhead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug-in Memory:\u003c\/strong\u003e The included 1771-HMA cartridge stores motion programs, allowing quick changeover between applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Arm Compatibility:\u003c\/strong\u003e The module works with 1771-WA and 1771-WB wiring arms, enabling module replacement without disconnecting field wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Footprint:\u003c\/strong\u003e Occupying only one slot in the 1771 I\/O chassis, the 1771-HSARS saves space for additional I\/O modules.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eThe Allen-Bradley 1771-HSARS excels in applications requiring coordinated motion and specialized I\/O handling. Typical uses include large regulatory control systems where sequential and motion control must work in tandem. In packaging machinery, the 1771-HSARS synchronizes multiple axes with high precision. For material handling systems, it provides the fast update period needed to maintain throughput. The module's ability to process 250 kHz differential input ensures accurate positioning in high-speed cutting or assembly operations.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup Guidance\u003c\/h2\u003e\u003cp\u003eInstall the 1771-HSARS into any available slot in a 1771 I\/O chassis. Ensure the chassis backplane provides sufficient current (1.7 A) for the module. Connect the wiring arms (1771-WA and 1771-WB) to the module's front connectors before inserting the module into the chassis. This design allows you to swap the module without disconnecting field wiring, minimizing downtime. Configure the module's memory cartridge with the appropriate motion program using the PLC-5 programming software. Verify the fuse voltage rating of 120 Volts matches your control power supply.\u003c\/p\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eRoutine maintenance for the 1771-HSARS focuses on keeping the module and chassis clean and dry, as specified for industrial environments. Periodically inspect the wiring arms for signs of wear or loose connections. Check the fuse condition if the module loses power; replace it with the correct 120 Volt rating. The module's operating temperature range of 0 to 60 °C (32 to 140 °F) and noncondensing humidity tolerance of 5 to 95% ensure reliable operation in typical factory settings. With a 30g operating shock rating, the 1771-HSARS withstands vibration common in industrial machinery.\u003c\/p\u003e\u003ch2\u003eCompatibility \u0026amp; Integration\u003c\/h2\u003e\u003cp\u003eThe Allen-Bradley 1771-HSARS is designed for use with PLC-5 controllers in a 1771 platform. It integrates seamlessly with the full range of digital and analog I\/O modules available for the 1771 chassis. The PLC-5 system supports multiple communication networks, including DH+, ControlNet, and EtherNet\/IP, allowing the 1771-HSARS to communicate with other controllers and HMI systems. This compatibility makes the 1771-HSARS a versatile choice for both new installations and upgrades to existing PLC-5 systems.\u003c\/p\u003e\u003ch2\u003eSelection Guide \u0026amp; Purchasing Advice\u003c\/h2\u003e\u003cp\u003eBefore purchasing the Allen-Bradley 1771-HSARS, confirm that your PLC-5 system has an available slot in a 1771 chassis and that the backplane current capacity can accommodate the module's 1.7 A draw. Verify the wiring arm models (1771-WA and 1771-WB) are included or available separately. If you require multiple axes, note that the 1771-HSARS uses 2 slots per ES (expansion slot) configuration, so plan your chassis layout accordingly. For a reliable supply of genuine Allen-Bradley 1771-HSARS modules, PLC Source PRO offers certified products with fast shipping.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default","offer_id":44438758326371,"sku":"1771-HSARS","price":219.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/1771-A3B1_281_29_6755e9fd-34bd-464e-a2e6-ea93bc77fe83.jpg?v=1785848955","url":"https:\/\/www.plcsourcepro.com\/he\/products\/1771-hsars-allen-bradley-industrial-automation-module-stable","provider":"PLC Source PRO","version":"1.0","type":"link"}