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Omron CPM2 CPM2A-40CDRD1

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CPM2A-40CDRD1

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Omron's CPM2A-40CDRD1 is a versatile relay output CPU unit designed for efficient control applications. This model supports 24 DC input points and 16 relay output points.

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Technical specifications for CPM2A-40CDRD1

ManufacturerOmron
Product LineCPM2
Part NumberCPM2A-40CDRD1
Weight3.00 lbs (1.36 kg)
CPU TypeRelay Output CPU Unit
Input Points24, DC
Output Points16, relay
Power Supply24 V DC (20.4–26.4 V range)
Power Usage6 W
External Power Supply24 V DC, 300 mA (for inputs only)
Program Capacity4,096 words
Control MethodStored program
Instruction Execution Time0.64 µs (basic), 7.8 µs (special)
Timers/Counters256 (varied types available)
High-Speed CounterSingle-phase: 20 kHz, Two-phase: 5 kHz
Pulse Output2 outputs (10 Hz to 10 kHz, with acceleration on transistors)
ClockBattery-backed, shows time and date
Operating Temperature0°C to 55°C
Communication PortsPeripheral and RS-232C
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Designed to meet the demands of modern automation tasks, the Omron CPM2A-40CDRD1 CPU unit showcases an integrated relay output setup. Configured with 24 DC input points and 16 relay outputs, this unit allows for broad input and control functionality.

The operational voltage for the power supply is set at 24 V DC, with an acceptable range of 20.4 to 26.4 V. Power consumption is managed at just 6 W, ensuring efficient energy use. An external power source of 24 V DC at 300 mA is required for input operations. In terms of programmability, the unit offers a program capacity of 4,096 words, allowing for the development of comprehensive control routines.

Control techniques involve stored programming, and the unit achieves instruction execution times of 0.64 µs for basic commands and 7.8 µs for more complex operations. Additionally, it supports a mix of 256 timers and counters available in various types, ensuring flexibility in its deployment.

Another notable feature includes its high-speed counting capability, with a single-phase counter operating up to 20 kHz and a two-phase counter supporting 5 kHz, both essential for rapid data acquisition. Pulse output features two channels capable of operating at 10 Hz to 10 kHz with acceleration provided via transistors.

The CPM2A-40CDRD1 also incorporates a battery-backed clock for timekeeping, which displays the time and date. This controller operates efficiently within a temperature range from 0°C to 55°C. It is equipped with peripheral communication ports alongside RS-232C for flexible connectivity options.