{"product_id":"cqm1h-clk21-omron-controller-link-communication-module-for-cqm1h-plcs","title":"CQM1H-CLK21 | Omron Controller Link Communication Module for CQM1H PLCs","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"467\" data-start=\"165\"\u003eThe Omron CQM1H-CLK21 is a Controller Link communication unit designed for Omron CQM1H series PLC systems. It enables network communication between PLCs via the Controller Link protocol, supporting data exchange and system coordination. This module is used in industrial control systems requiring reliable PLC-to-PLC communication.\u003c\/p\u003e\n\u003cp data-end=\"417\" data-start=\"20\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"417\" data-start=\"20\"\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\u003eProgrammable Logic Controllers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCQM1H-CLK21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePLC Communication Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCQM1H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eController Link Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible CPU Units\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCQM1H-CPU51, CQM1H-CPU61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Protocol\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eController Link\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDIN Rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Units per PLC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e290 mA (270 mA at 5 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (W × H × D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32 × 110 × 107 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-sheets-root=\"1\"\u003eCQM1H-CLK21\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-end=\"1091\" data-start=\"587\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe CQM1H-CLK21 is a communication expansion module developed specifically for the Omron CQM1H PLC platform. It installs between the power supply unit and CPU unit and connects the host PLC to a Controller Link network. The unit stores network parameters internally, while routing tables are managed within the PLC CPU data memory. It is designed for DIN rail mounting and supports secure wiring through screw terminal connections.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-end=\"1102\" data-start=\"1085\"\u003eKey Features:\u003cmeta charset=\"utf-8\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1533\" data-start=\"999\"\u003e\n\u003cli data-end=\"1097\" data-start=\"999\"\u003e\n\u003cp data-end=\"1097\" data-start=\"1001\"\u003eController Link Communication: Enables PLC networking using Omron Controller Link protocol\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1183\" data-start=\"1098\"\u003e\n\u003cp data-end=\"1183\" data-start=\"1100\"\u003eCQM1H Series Compatibility: Designed for use with CQM1H-CPU51 and CQM1H-CPU61\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1265\" data-start=\"1184\"\u003e\n\u003cp data-end=\"1265\" data-start=\"1186\"\u003eDIN Rail Mounting: Allows quick and secure installation in control panels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1350\" data-start=\"1266\"\u003e\n\u003cp data-end=\"1350\" data-start=\"1268\"\u003eScrew Terminal Connections: Provides reliable and vibration-resistant wiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1444\" data-start=\"1351\"\u003e\n\u003cp data-end=\"1444\" data-start=\"1353\"\u003eInternal Network Parameter Storage: Stores Controller Link configuration data locally\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1533\" data-start=\"1445\"\u003e\n\u003cp data-end=\"1533\" data-start=\"1447\"\u003eSingle-Unit Installation: Only one Controller Link unit supported per PLC system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1664\" data-start=\"1535\"\u003eThe CQM1H-CLK21 delivers the reliability and communication capability required for PLC network integration and data exchange.\u003c\/p\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":51121878335786,"sku":"CQM1H-CLK21","price":324.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/s-l1600_a72a4660-288a-41f2-9077-055611b398a1.webp?v=1770301953","url":"https:\/\/iqelectro.com\/products\/cqm1h-clk21-omron-controller-link-communication-module-for-cqm1h-plcs","provider":"IQElectro","version":"1.0","type":"link"}