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Omron CQM1 CQM1-CPU21-E

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CQM1-CPU21-E

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The CQM1-CPU21-E CPU unit from Omron is designed for the Bulletin CQM1 series, functioning with a rated supply voltage of 24 Volts DC. This unit offers 16 built-in inputs and includes features for high-speed counting and timing, making it applicable in various automation tasks.

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2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Technical specifications for CQM1-CPU21-E

ManufacturerOmron
Product TypeCPU Unit
Product LineCQM1
Part NumberCQM1-CPU21-E
Weight1.06 lbs (0.48 kg)
Rated Supply Voltage24 Volts DC
Built-In Inputs16 Inputs
Built-In OutputsNone
Memory Capacity3.2K Words
Communication InterfaceRS-232 Interface
Current Rating10 mA
LED IndicatorsIncluded
High-Speed TimersIncluded
High-Speed CountersIncluded
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The Omron CQM1-CPU21-E is a CPU unit classified under the Bulletin CQM1 series. It requires a supply voltage of 24 volts DC to function effectively. This CPU includes 16 built-in inputs, designed to facilitate various input signals in control applications, though it does not provide any built-in outputs.

With a memory capacity of 3.2K words, this unit is suitable for moderate-sized programming tasks. Communication is facilitated through an RS-232 interface, which allows for easy integration with other systems. The unit has a current rating of 10 mA, ensuring it operates within standard electrical specifications.

Additional features of the CQM1-CPU21-E include LED indicators that provide visual feedback on the operational status of the unit, enhancing usability during setup and monitoring. Furthermore, it supports high-speed timers and counters, which are essential for precise measurement and control in automation tasks, delivering reliable performance across a range of applications.