{"product_id":"honeywell-2mlk-cpus-plc-central-processing-unit","title":"Honeywell 2MLK-CPUS PLC Central Processing Unit","description":"\u003ch2\u003e\u003cstrong\u003e2MLK-CPUS Honeywell MasterLogic-200 Central Processing Unit\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #2e74b5;\"\u003e2MLK-CPUS\u003c\/strong\u003e is the central processing unit for Honeywell's MasterLogic-200 programmable logic controller series. This CPU module serves as the main controller for industrial automation systems. It provides substantial I\/O capacity and programming memory for complex control applications.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCore Specifications and Identification\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer and Model:\u003c\/strong\u003e This is a \u003cstrong\u003eHoneywell\u003c\/strong\u003e product from the \u003cstrong style=\"color: #2e74b5;\"\u003eMasterLogic-200\u003c\/strong\u003e series.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e The specific catalog number is \u003cstrong style=\"color: #2e74b5;\"\u003e2MLK-CPUS\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Functions as the \u003cstrong style=\"color: #2e74b5;\"\u003emain CPU Central Processing Unit\u003c\/strong\u003e module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming Standard:\u003c\/strong\u003e Uses \u003cstrong style=\"color: #2e74b5;\"\u003enon IEC standard\u003c\/strong\u003e programming.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCapacity and Performance Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum I\/O Capacity:\u003c\/strong\u003e Supports up to \u003cstrong style=\"color: #2e74b5;\"\u003e3,072 I\/O points\u003c\/strong\u003e total.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgram Memory:\u003c\/strong\u003e Provides \u003cstrong style=\"color: #2e74b5;\"\u003e32,000 program steps\u003c\/strong\u003e for application logic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Memory:\u003c\/strong\u003e Includes \u003cstrong style=\"color: #2e74b5;\"\u003e16 KB of data register\u003c\/strong\u003e memory for variables and parameters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScan Time:\u003c\/strong\u003e Typical scan time of \u003cstrong style=\"color: #2e74b5;\"\u003e0.1 microseconds per basic instruction\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Speed Counter:\u003c\/strong\u003e Supports \u003cstrong style=\"color: #2e74b5;\"\u003e4 independent high-speed counters\u003c\/strong\u003e up to 100 kHz.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCommunication and Network Capabilities\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Ports:\u003c\/strong\u003e Features \u003cstrong style=\"color: #2e74b5;\"\u003eRS-232C and RS-485 communication ports\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork Protocols:\u003c\/strong\u003e Supports \u003cstrong style=\"color: #2e74b5;\"\u003eModbus RTU, Modbus ASCII, and Honeywell peer-to-peer\u003c\/strong\u003e protocols.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpansion Modules:\u003c\/strong\u003e Can connect to \u003cstrong style=\"color: #2e74b5;\"\u003eup to 7 local expansion I\/O racks\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork Expansion:\u003c\/strong\u003e Supports additional network modules for \u003cstrong style=\"color: #2e74b5;\"\u003eEthernet, Profibus-DP, and DeviceNet\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePower and Physical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e Operates on \u003cstrong style=\"color: #2e74b5;\"\u003eDC 24V with a range of 19.2V to 28.8V\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Consumption:\u003c\/strong\u003e Typically \u003cstrong style=\"color: #2e74b5;\"\u003e300 mA at 24V DC\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Backup:\u003c\/strong\u003e Includes \u003cstrong style=\"color: #2e74b5;\"\u003ebuilt-in lithium battery\u003c\/strong\u003e for program and data retention.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Life:\u003c\/strong\u003e Approximately \u003cstrong style=\"color: #2e74b5;\"\u003e5 years\u003c\/strong\u003e under normal operating conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e Functions from \u003cstrong style=\"color: #2e74b5;\"\u003e0°C to 55°C\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e Can be stored from \u003cstrong style=\"color: #2e74b5;\"\u003e-25°C to +70°C\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eProgramming and Diagnostics\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming Language:\u003c\/strong\u003e Uses \u003cstrong style=\"color: #2e74b5;\"\u003eladder logic programming\u003c\/strong\u003e with function blocks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnline Editing:\u003c\/strong\u003e Supports \u003cstrong style=\"color: #2e74b5;\"\u003eonline program modification\u003c\/strong\u003e during operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostic Functions:\u003c\/strong\u003e Comprehensive diagnostics including \u003cstrong style=\"color: #2e74b5;\"\u003eI\/O status monitoring, system error logs, and real-time clock\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal-Time Clock:\u003c\/strong\u003e Built-in clock with \u003cstrong style=\"color: #2e74b5;\"\u003e±2 minutes per month accuracy\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eEnvironmental Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Humidity:\u003c\/strong\u003e \u003cstrong style=\"color: #2e74b5;\"\u003e5% to 95% RH, no condensation\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Humidity:\u003c\/strong\u003e \u003cstrong style=\"color: #2e74b5;\"\u003e5% to 95% RH, no condensation\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAltitude:\u003c\/strong\u003e Suitable for installation \u003cstrong style=\"color: #2e74b5;\"\u003ebelow 2000 meters\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration Resistance:\u003c\/strong\u003e \u003cstrong style=\"color: #2e74b5;\"\u003e10 to 57 Hz with 0.075 mm amplitude\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShock Resistance:\u003c\/strong\u003e \u003cstrong style=\"color: #2e74b5;\"\u003e15G for 11 ms duration\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCertifications and Compliance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e Complies with \u003cstrong style=\"color: #2e74b5;\"\u003eUL 508, CSA, CE, and IEC standards\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEMC:\u003c\/strong\u003e Meets \u003cstrong style=\"color: #2e74b5;\"\u003eIEC 61131-2\u003c\/strong\u003e for electromagnetic compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePackaging and Shipping\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e Includes the \u003cstrong\u003e2MLK-CPUS\u003c\/strong\u003e CPU module, lithium battery, and mounting accessories.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Methods:\u003c\/strong\u003e Available for international delivery via \u003cstrong\u003eFedEx, UPS, and DHL\u003c\/strong\u003e services.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the main function of this CPU?\u003c\/strong\u003e The \u003cstrong\u003e2MLK-CPUS\u003c\/strong\u003e serves as the brain of the MasterLogic-200 PLC system, executing control logic and managing I\/O and communication tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow many expansion racks can be connected?\u003c\/strong\u003e It supports connection to up to \u003cstrong style=\"color: #2e74b5;\"\u003e7 local expansion I\/O racks\u003c\/strong\u003e for system expansion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat programming software is required?\u003c\/strong\u003e Honeywell's dedicated \u003cstrong style=\"color: #2e74b5;\"\u003eMasterLogic-200 programming software\u003c\/strong\u003e is required for configuration and programming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes it support redundant configurations?\u003c\/strong\u003e This standard CPU model typically operates as a single controller; refer to Honeywell documentation for redundancy options.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #2e74b5;\"\u003e2MLK-CPUS\u003c\/strong\u003e provides robust processing power and extensive I\/O capacity for demanding industrial automation applications. Its combination of communication options and programming flexibility makes it suitable for various control system requirements. This Honeywell CPU module forms the foundation of reliable MasterLogic-200 control systems.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e© 2026 NexAuto Technology Limited. All rights reserved.\u003c\/em\u003e\u003cbr\u003e\u003cem\u003eOriginal Source: \u003c\/em\u003e\u003ca href=\"https:\/\/www.nex-auto.com\/\"\u003e\u003cstrong\u003ehttps:\/\/www.nex-auto.com\/\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003eContact: \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e | Phone: \u003ca href=\"https:\/\/wa.me\/8615392429628\"\u003e+86 153 9242 9628\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eDistribution Partner: \u003ca href=\"https:\/\/www.autonexcontrol.com\/\"\u003eAutoNex Controls Limited\u003c\/a\u003e\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":47219747619074,"sku":"2MLK-CPUS","price":266.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7280\/6146\/files\/2MLK-CPUS.jpg?v=1768294432","url":"https:\/\/www.nex-auto.com\/products\/honeywell-2mlk-cpus-plc-central-processing-unit","provider":"NexAuto Technology Limited","version":"1.0","type":"link"}