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CQM1H-CLK21

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New

$590

2 In Stock

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Refurbished

$290

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8 In Stock

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The CQM1H-CLK21 unit is a Controller Link unit manufactured by Omron. It belongs to the CQM1H series of programmable logic controllers (PLCs) designed for industrial automation applications. The CQM1H-CLK21 unit is specifically a communication unit that is used in conjunction with the Omron CQM1H-CPU51/61 PLC. Its purpose is to establish communication between the power supply unit and the CPU unit of the PLC system. It acts as an interface between these units, enabling data exchange and coordination between them. The CQM1H-CLK21 Controller Link unit connects its host PLC to a Controller Link network for communication. This Controller Link unit features a terminal-type connection option with screw terminals, which provide a secure and reliable connection for wiring. It is designed for DIN rail mounting, allowing for easy and convenient installation within control panels and systems. No additional installation devices are required for its setup. Only 1 CQM1H-CLK21 Controller Link unit can be installed in a PLC at a time. For data storage, the CQM1H-CLK21 unit stores network parameters for the host PLC within its own memory, acting as the storage location for these parameters. Routing tables, on the other hand, are stored in specific data memory locations within the CPU unit (DM 6450 to DM 6499). The unit has a current consumption rating of 290 mA, or of 270 mA at 5V DC. Its weight is specified as 200 grams, making it a compact and lightweight component within the PLC system. Without terminals, the CQM1H-CLK21 Controller Link unit’s dimensions are 32 mm x 110 mm x 107 mm.

Technical Specifications for CQM1H-CLK21

Model Type:Controller link unit
Series:CQM1H
Terminal type:Screw
Mounting option:DIN Rail
Installation devices:None Required
Compatible PLC:CQM1H-CPU51/61
Max No. of Units per PLC:1
Installation site:Connected as a Communications Unit between Power Supply Unit and CPU Unit
Storage location for network parameters:Controller Link Unit
Storage location for routing tables:DM 6450 to DM 6499 in CPU Unit
Current consumption:290 mA (270 mA at 5V DC)
Weight (kgs):0.2

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Rockwell Disclaimer: The product is used surplus. PDF Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because PDF Supply is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, PDF Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. PDF Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. PDF Supply also makes no representations as to your right to install any such firmware on the product. PDF Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.