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Omron CPM1 CPM1A-20CDT1AV1

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CPM1A-20CDT1AV1

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The Omron CPM1A-20CDT1AV1 is a compact PLC with 20 I/O points, including 12 inputs and 8 outputs. It operates efficiently within a 24 VDC input voltage range and supports a memory capacity of 2,048 words, making it suitable for various automation tasks.

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Technical specifications for CPM1A-20CDT1AV1

ManufacturerOmron
Product LineCPM1
Part NumberCPM1A-20CDT1AV1
Weight3.00 lbs (1.36 kg)
I/O Points20 points (12 input, 8 output)
Accuracy±0.5% of full scale
Response Time10 ms per unit max
IsolationPhotocoupler isolation between I/O terminals and PLC
Control TypeStored program method
Programming LanguageLadder diagram
Execution TimeBasic instructions: 0.72 to 16.2 µs; Special instructions: MOV instruction = 16.3 µs
Memory Capacity2,048 words
Max I/O Points20 points (12 input, 8 output)
Input Voltage24 VDC
Voltage Range20.4 to 26.4 VDC
Power Draw4.5 W
Surge Current60 A max
Auxiliary Power24 VDC with a capacity of 200 mA

The Omron CPM1A-20CDT1AV1 is a highly efficient programmable logic controller (PLC) characterized by its arrangement of 20 I/O points, which includes 12 inputs and 8 outputs. This model is designed for operation at a standard input voltage of 24 VDC within 20.4 to 26.4 VDC, ensuring compatibility with various industrial systems. It draws a power of 4.5 watts and can handle a maximum surge current of 60 amperes, making it robust for different applications.

This PLC incorporates photocoupler isolation between I/O terminals and the main PLC components for added safety, protecting against electrical noise and spikes. Control logic is executed using the stored program method and programmed through a ladder diagram language, enabling straightforward programming for users familiar with this standard method.

The CPM1A-20CDT1AV1 boasts a memory capacity of 2,048 words, efficiently handling multiple instructions concurrently. Its execution capabilities are notable, processing basic instructions in a time frame ranging from 0.72 µs to 16.2 µs. For special operations, such as the MOV function, the execution time remains at approximately 16.3 µs.

In terms of dimensions and weight, the unit weighs 300 grams, providing a lightweight solution that’s easy to integrate into existing setups without occupying a significant footprint.