{"title":"Allen-Bradley","description":"\u003cp\u003eShop Allen-Bradley industrial automation components used in manufacturing, machinery, process control, material handling, packaging, and plant maintenance applications. Allen-Bradley equipment is widely used in PLC systems, I\/O platforms, drives, motor control, industrial networking, and control panels.\u003c\/p\u003e\n\n\u003cp\u003eAt HRS Supplies, this collection may include new, used, refurbished, and surplus Allen-Bradley products such as ControlLogix modules, CompactLogix modules, MicroLogix controllers, POINT I\/O modules, PowerFlex drives, communication modules, safety components, power supplies, HMIs, relays, switches, and hard-to-find replacement automation parts. This collection is useful for maintenance teams and system integrators supporting both current and legacy automation systems.\u003c\/p\u003e","products":[{"product_id":"allen-bradley-1756-l73s-controller-new-sealed-ships-fast","title":"ALLEN-BRADLEY 1756-L73S CONTROLLER","description":"\u003cp\u003eThe Allen-Bradley 1756-L73S is a GuardLogix controller for ControlLogix safety and standard control applications. It is used in Rockwell Automation systems that require integrated machine control and safety logic, with standard and safety memory for GuardLogix 5570 controller platforms.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Allen-Bradley \/ Rockwell Automation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCatalog Number:\u003c\/strong\u003e 1756-L73S\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eController Family:\u003c\/strong\u003e GuardLogix \/ ControlLogix 5570 platform\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eController Type:\u003c\/strong\u003e Safety controller for ControlLogix chassis systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMemory:\u003c\/strong\u003e Commonly specified as 8 MB standard memory \/ 4 MB safety memory\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafety Capability:\u003c\/strong\u003e GuardLogix systems support high-level safety applications when configured per Rockwell safety manuals and certifications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Series B shown on current Rockwell product page; verify product label for exact series\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCombines standard machine control and safety control in a GuardLogix platform.\u003c\/li\u003e\n  \u003cli\u003eDesigned for ControlLogix chassis-based automation systems.\u003c\/li\u003e\n  \u003cli\u003eSupports distributed safety I\/O and networked safety architectures when correctly configured.\u003c\/li\u003e\n  \u003cli\u003eSuitable for replacement, maintenance, or expansion of compatible Rockwell systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMachine safety and standard PLC control.\u003c\/li\u003e\n  \u003cli\u003eManufacturing lines, packaging systems, and process automation.\u003c\/li\u003e\n  \u003cli\u003eSafety interlocks, guarded zones, and emergency-stop architectures.\u003c\/li\u003e\n  \u003cli\u003eControlLogix and GuardLogix spare part inventory.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSearch Keywords\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAllen Bradley 1756-L73S GuardLogix controller, Rockwell 1756 L73S ControlLogix safety PLC, GuardLogix 5570 controller.\u003c\/p\u003e\n\u003cp\u003e1756-L73S 8MB 4MB safety memory, Allen Bradley PLC controller, Rockwell automation spare parts, HRS Supplies.\u003c\/p\u003e","brand":"HRS Supplies","offers":[{"title":"Regular","offer_id":50379567497409,"sku":"396984263158","price":1899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/6529\/1457\/files\/s-l1600_79c0973b-71d9-404f-947c-fa20afb17f27.jpg?v=1783147648"},{"product_id":"allen-bradley-new-1734-ib4-point-i-o-4-point-digital-input-module-sealed","title":"ALLEN-BRADLEY 1734-IB4 POINT I\/O 4 POINT DIGITAL INPUT MODULE","description":"\u003cp\u003eThe Allen-Bradley 1734-IB4 is a POINT I\/O 4-point digital input module used in compact distributed I\/O systems. It provides 24V DC sink input capability for collecting field signals from sensors, switches, and other discrete devices in Rockwell Automation control platforms.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Allen-Bradley \/ Rockwell Automation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCatalog Number:\u003c\/strong\u003e 1734-IB4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Family:\u003c\/strong\u003e POINT I\/O\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e Digital DC sink input module\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Points:\u003c\/strong\u003e 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Input Voltage:\u003c\/strong\u003e 24V DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e POINT I\/O base and adapter system\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLifecycle Status:\u003c\/strong\u003e Active per Rockwell product listing at time checked\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFour digital input points in a compact POINT I\/O format.\u003c\/li\u003e\n  \u003cli\u003eDesigned for 24V DC discrete signal collection.\u003c\/li\u003e\n  \u003cli\u003eUseful for modular I\/O expansion in control cabinets and remote panels.\u003c\/li\u003e\n  \u003cli\u003eCompatible with Rockwell POINT I\/O architecture when used with proper terminal bases and network adapters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSensor and switch input monitoring.\u003c\/li\u003e\n  \u003cli\u003eMachine status feedback and interlock circuits.\u003c\/li\u003e\n  \u003cli\u003eDistributed I\/O expansion for PLC systems.\u003c\/li\u003e\n  \u003cli\u003eMaintenance replacement for existing POINT I\/O installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSearch Keywords\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAllen Bradley 1734-IB4 POINT I\/O input module, Rockwell 1734 IB4 24V DC sink input, 4 point digital input module.\u003c\/p\u003e\n\u003cp\u003ePOINT I\/O automation module, PLC input module, Allen Bradley spare parts, industrial control I\/O, HRS Supplies.\u003c\/p\u003e","brand":"HRS Supplies","offers":[{"title":"Regular","offer_id":50379605672129,"sku":"396984269877","price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/6529\/1457\/files\/s-l1600_e06ef9ed-903c-4da8-bad3-39a7833648ee.jpg?v=1783148420"}],"url":"https:\/\/hrssupplies.com\/collections\/allen-bradley.oembed","provider":"HRS Supplies","version":"1.0","type":"link"}