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The Omron CPM1A-30CDRDV1NL is a versatile programmable controller designed for efficient automation tasks. Powered at 24 VDC, it consumes 5.5 watts and features a self-diagnostic function that monitors for CPU errors, memory errors, and I/O bus errors.
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| Manufacturer | Omron |
|---|---|
| Product Line | CPM1 |
| Part Number | CPM1A-30CDRDV1NL |
| Weight | 3.00 lbs (1.36 kg) |
| Self-Diagnostic Function | CPU error (watchdog timer), memory errors, I/O bus errors |
| Pulse Output | 1 point: 2 kHz |
| Power Supply Voltage | 24 VDC |
| Power Consumption | 5.5 W |
| Control Method | Stored program method |
| Programming Language | Ladder diagram |
| Input Voltage | 24 VDC +10%/-15% |
| Input Impedance | 4.7 kΩ |
| Output Type | Relay output |
| Shock Resistance | 147 m/s² in the X, Y, and Z directions for 3 times each |
| I/O Control Method | Combination of cyclic scan and immediate refresh processing methods |
| Program Capacity | 2,048 words |
| Instruction Execution Time | Basic instructions: 0.72 to 16.2 µs; Special instructions: MOV instruction = 16.3 µs |
In the realm of automation, the Omron CPM1A-30CDRDV1NL stands out as a sophisticated programmable controller. It operates efficiently at a power supply voltage of 24 VDC, demonstrating low power consumption at just 5.5 watts. The unit incorporates a self-diagnostic capability that checks for CPU errors (via a watchdog timer), memory-related issues, and errors in the I/O bus.
This controller uses a stored program method for control, with a ladder diagram as its programming language, making it user-friendly for developers familiar with this style. The input voltage specification is set at 24 VDC, allowing for a variance of +10% to -15%. Input impedance is recorded at 4.7 kΩ, ensuring compatibility with various sensing inputs.
The CPM1A-30CDRDV1NL features relay output types, making it suitable for switching tasks in various applications. The pulse output capacity is rated at 2 kHz, providing precise control signals within automation systems. This controller can handle shock resistance of 147 m/s² in the X, Y, and Z axes, successfully enduring repeated stress testing in all directions.
With a program capacity of 2,048 words, it can manage complex control logic without compromising performance. The execution time for basic instructions ranges from 0.72 to 16.2 µs, while special instructions, such as the MOV instruction, demonstrate efficient processing at 16.3 µs. The I/O control method combines cycling scanning and immediate refresh processing, which optimize the operational response time and reliability.