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CJ1W-CT021

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$970

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The CJ1W-CT021 unit is a high-speed counter unit manufactured by Omron. It is part of the CJ series and it is a special I/O unit designed to be used with the Omron SYSMAC CJ-series programmable logic controllers (PLCs). The CJ1W-CT021 unit conforms to the general specifications of the Omron CJ-series, which ensures compatibility and integration with other devices in the CJ-series PLC lineup. It has an internal current consumption rating of 280 mA at 5V. This high-speed counter unit can be mounted in either a CJ-series CPU rack or a CJ-series expansion rack to provide flexibility in installation options. It supports a maximum of 24 CT021 units in a basic CJ PLC, enabling multiple units to be connected and used within a single system. The CJ1W-CT021 is equipped with 2 counters, allowing for simultaneous counting of 2 different inputs. It supports multiple counter types, including simple counters, circular counters, and linear counters. These different counter types provide flexibility in handling various counting applications. With a maximum input frequency rating of 500 kHz, the CJ1W-CT021 can accurately measure and process high-speed signals. It offers a maximum response time of 0.5 ms, ensuring quick and precise counting operations. The CJ1W-CT021 unit has compact dimensions of 31 x 90 x 65 mm (width x height x depth) and weighs approximately 100 g. Its small size allows for efficient use of space within control cabinets or control panels. Overall, the CJ1W-CT021 high-speed counter unit by Omron is a specialized I/O module designed to work seamlessly with the CJ-series PLCs. It provides reliable and accurate counting capabilities by supporting various counter types and high-speed input signals.

Technical Specifications for CJ1W-CT021

Model Type:High-Speed Counter unit
Unit type:CJ-series Special I/O Unit
General Specifications:Conform to general specifications for SYSMAC CJ-series
Internal Current Consumption (at 5 V):280 mA
Mounting Position:CJ-series CPU Rack or CJ-series Expansion Rack
Maximum Number of CT021 Units per basic CJ PLC:24
Number of Counters:2
Counter Type:Simple Counter, Circular Counter, and Linear Counter
Maximum Input Frequency:500 kHz
Maximum Response Time:0.5 ms
Dimensions (W x H x D):31 x 90 x 65 mm
Weight (kgs):0.1

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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.