Compact but powerful, the Omron CQM1-ARM21 AS-Interface Master Unit is a part used in industrial automation to improve communication. It may cycle through data exchanges with up to 31 AS-Interface slaves, increasing operational effectiveness. A broad temperature range of 0 to +55°C and additional features like displays for tracking unit, network, and slave statuses guarantee dependable operation in a variety of settings. The efficient data interchange and integration of this device enhance automated procedures.
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Manufacturer | Omron |
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Product ID | cqm1-arm21 |
Product Type | AS-Interface Master Unit |
Max. Number of Units per CPU | One |
Current Consumption (5 V DC) | 300 mA max |
Current Consumption (30.5 V DC) | 100 mA max |
Storage Temperature | -20 to +75°C |
Operating Temperature | 0 to +55°C |
Displays | Unit status, Network status, Slave status |
No. of DM Settings | 1 word |
No. of IR Words (Input/Output) | Minimum 3 words in + 3 words out, Maximum 8 words in + 8 words out |
Max. No. of Slaves per Master Unit (IR Words) | Minimum 11 slaves, Maximum 31 slaves |
Weight | 200 g |
Moisture Sensitivity Level (MSL) | 1 |
Pulse inputs | 4 inputs |
The Omron CQM1-ARM21 AS-Interface Master Unit represents the pinnacle of capability and innovation, designed to propel automation systems to new heights. Its advanced specifications and features weave a tapestry of seamless integration and effective communication with AS-Interface devices, thereby carving out a niche for itself. The CQM1-ARM21 provides robust power supply options by drawing upon the history of technology. With a current consumption of 300 mA at 5 V DC from the PLC power supply and 100 mA at 30.5 V DC from the AS-Interface line, it transforms into a companion capable of meeting a variety of power requirements. It thrives in harsh environments, with an operating temperature range of 0 to +55°C and a storage temperature range of -20 to +75°C. Unaffected by extreme conditions, it stands as a beacon of dependability. The fact that it weighs only 200 grams conceals the strength of its body. Compact and inconspicuous, it integrates seamlessly into control panels and cabinets without compromising its functionality. In spite of its compact size, the CQM1-ARM21's display provides essential status information at a glance. The displays serve as sentinels, preventing outages by revealing the unit, network, and slave status. Rapid and effective problem resolution becomes an art form. This unit's command over data memory (DM) configurations exemplifies its adaptability. It allows for an infinite number of configurations, with 1 word for unit setup information, a minimum of 3 words in and out, and a generous allowance of 8 words in and out for input and output relay (IR) words. This adaptability creates a symphony of communication, ensuring that the master unit and AS-Interface subordinates work in unison. The CQM1-ARM21 orchestrates the integration and control of up to 31 agents with an abundance of capabilities. This machine's numerical prowess converts it into a productivity conductor, orchestrating a grand symphony of automation. It transforms an automation system into a ballet of efficiency and coordination under its rule. The AS-Interface Master Unit CQM1-ARM21 from Omron does more than integrate; it elevates. It is a shining example of technology, adaptability, and performance in the domain of automation systems.