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The Omron CPM2A-CHIEVER20D is a compact programmable logic controller (PLC) distinguished by its relay output capabilities. It is adaptable, supporting a diverse power supply range of 100-240 V AC and 24 V DC.
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| Manufacturer | Omron |
|---|---|
| Product Line | CPM2 |
| Part Number | CPM2A-CHIEVER20D |
| Weight | 3.00 lbs (1.36 kg) |
| CPU Type | Compact PLC with relay outputs |
| Power Supply | AC: 100-240 V (85-264 V); DC: 24 V (20.4-26.4 V) |
| Power Consumption | AC: 60 VA max; DC: 20 W max |
| Inrush Current | AC: 60 A max; DC: 20 A max |
| External Power Supply | 24 V DC, 300 mA |
| Input/Output Points | 20 total (12 inputs, 8 relay outputs) |
| Memory Backup | Flash and battery for program, settings, and counter values |
| Insulation Resistance | ≥ 20 MΩ at 500 V DC (external AC to ground) |
| Dielectric Strength | 2,300 V AC for 1 minute, leakage current ≤ 10 mA |
| Noise Immunity | IEC 61000-4-4 compliant, 2 kV on power lines |
| Vibration Resistance | 10-57 Hz: 0.075 mm; 57-150 Hz: 9.8 m/s² |
| Shock Resistance | 147 m/s², tested 3 times in X, Y, Z axes |
| Ambient Temperature | Operation: 0-55°C; Storage: -20 to 75°C |
Omron's CPM2A-CHIEVER20D is a compact PLC that excels in applications requiring relay outputs. It can accommodate AC and DC power supplies, ranging from 100 to 240 V AC and 24 V DC, respectively, with maximum consumption ratings of 60 VA and 20 W. The unit is engineered to handle inrush currents as high as 60 A for AC input and 20 A for DC.
This device features a combination of 12 input points and 8 relay output points, providing flexibility for various control scenarios. It employs flash and battery backup for memory operations to safeguard programs, settings, and counter values. The controller also boasts robust insulation resistance rated at 20 MΩ or greater at 500 V DC, ensuring reliable operation even under high voltage conditions.
Regarding dielectric strength, it withstands 2,300 V AC for one minute with a specified leakage current of ≤ 10 mA, demonstrating its resilience against electrical stress. Noise immunity conforms to the IEC 61000-4-4 standard with a protection rating of 2 kV on power lines, promoting stable performance in electrically noisy environments.
The device is also built to endure physical rigors. It features vibration resistance with tolerances of 0.075 mm between 10-57 Hz and withstands forces of 9.8 m/s² from 57 to 150 Hz. Its shock resistance is impressive, registering 147 m/s² and tested through three-axis assessments.
Operating temperatures range from 0°C to 55°C, while storage temperatures can dip as low as -20°C and rise to 75°C, making it versatile for various environments.