{"product_id":"c120-lk201-ev1-omron-host-link-rs-232c-communication-module","title":"C120-LK201-EV1 | Omron Host Link RS-232C Communication Module","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"21\" data-end=\"474\"\u003eThe Omron C120-LK201-EV1 is a Host Link communication unit designed to enable serial data exchange between SYSMAC C-series PLCs and external devices. It provides an RS-232C interface for reliable PLC communication with programming tools, HMIs, and monitoring systems. This module is typically used in legacy automation environments requiring stable Host Link connectivity.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOmron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePLCs\/Machine Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eC120-LK201-EV1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePLC Module\/Rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHost Link communication unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePLC Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSYSMAC C-series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Protocol\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHost Link\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRS-232C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible CPUs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eC1000H-CPU01-EV1, C2000H-CPU01-EV1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePLC rack mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePLC serial communication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer Status\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.99 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About C120-LK201-EV1\u003c\/h4\u003e\n\u003cp data-start=\"503\" data-end=\"1065\"\u003eThe C120-LK201-EV1 is part of Omron’s C-series SYSMAC communication modules developed for Host Link protocol integration. It is built to interface with compatible CPUs such as the C1000H-CPU01-EV1 and C2000H-CPU01-EV1, enabling serial communication over RS-232C. The module installs directly into the PLC rack and supports data exchange for system monitoring and control. Although discontinued by the manufacturer, it remains relevant for maintaining existing Omron C-series PLC installations.\u003c\/p\u003e\n\u003ch3 data-start=\"1067\" data-end=\"1088\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong data-start=\"1085\" data-end=\"1102\"\u003eKey Features:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHost Link Communication Unit: Enables serial communication using Omron Host Link protocol.\u003c\/li\u003e\n\u003cli\u003eRS-232C Interface: Provides reliable serial data transmission to external devices.\u003c\/li\u003e\n\u003cli\u003eC-Series Compatibility: Designed for SYSMAC C-series PLC systems.\u003c\/li\u003e\n\u003cli\u003eCPU Integration: Intended for use with C1000H-CPU01-EV1 and C2000H-CPU01-EV1 CPUs.\u003c\/li\u003e\n\u003cli\u003ePLC Rack Installation: Mounts directly into Omron C-series PLC racks.\u003c\/li\u003e\n\u003cli\u003eIndustrial Communication Support: Facilitates programming, monitoring, and diagnostics.\u003c\/li\u003e\n\u003cli\u003eLegacy System Maintenance: Suitable for servicing discontinued Omron PLC platforms.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe C120-LK201-EV1 delivers the reliability and precision required for Host Link communication in legacy Omron PLC control systems.\u003c\/p\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":49104960028928,"sku":"C120-LK201-EV1","price":2046.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/s-l1600_b7c7da9b-a11e-4aca-b2a2-6ee671a6797b.webp?v=1785537045","url":"https:\/\/alotechparts.com\/products\/c120-lk201-ev1-omron-host-link-rs-232c-communication-module","provider":"Alo Tech Solutions","version":"1.0","type":"link"}