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The CPM2A-30CDT-D-NL from Omron is a versatile CPU unit that handles 30 I/O points. It features 18 DC input points alongside 12 transistor output points for flexible control in automation systems.
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| Manufacturer | Omron |
|---|---|
| Product Type | CPU Unit, 30 I/O points |
| Product Line | CPM2 |
| Part Number | CPM2A-30CDT-D-NL |
| Weight | 3.00 lbs (1.36 kg) |
| Input Points | 18 (DC Input) |
| Output Points | 12 (Transistor Output) |
| Operating Voltage Range | DC: 20.4–26.4 V |
| Power Consumption | DC: 4 W |
| Execution Time | Basic: 0.64 µs; Special: 7.8 µs |
| Program Capacity | 4,096 words |
| Timers/Counters | 256 (1-ms, 10-ms, 100-ms, 1-s) |
| Synchronized Pulse Control | 1 point, frequency multiplication |
| Quick-Response Inputs | 4 points (50 µs min.) |
| Analog Controls | 2 (range: 0–200) |
| Input Time Constant | 1–80 ms (default: 10 ms) |
| Clock Function | Year, month, day, hour, minute, second (battery-backed) |
| High-Speed Counter | 20 kHz (single-phase); 5 kHz (two-phase) |
| Communications | RS-232C, peripheral ports, multiple protocols |
Omron's CPM2A-30CDT-D-NL is designed as a CPU unit with an efficient structure supporting 30 I/O points. It integrates 18 input points designed for DC applications and provides 12 transistor output points. This unit requires an operating voltage of 20.4 to 26.4 V DC and a power requirement of 4 watts.
In terms of performance, this CPU unit offers impressive execution speeds, with basic commands being processed in approximately 0.64 microseconds, while special commands take around 7.8 microseconds. It can handle a programming capacity of up to 4,096 words. The unit can monitor and count with 256 timers and counters, effectively managing various time intervals, including increments of 1 millisecond, 10 milliseconds, 100 milliseconds, and 1 second.
For enhanced functionality, the CPM2A-30CDT-D-NL includes a synchronized pulse control feature with one point for frequency multiplication. It also accommodates quick-response operations with 4 high-speed inputs with a minimum response time of 50 microseconds. Additionally, two analog control points have a range of 0 to 200.
The input time constant is adjustable between 1 and 80 milliseconds, with a default setting of 10 milliseconds, which ensures precise operations. A built-in clock function tracks year, month, day, hour, minute, and second, fortified by a battery backup. It supports single-phase inputs up to 20 kHz for high-speed counting and two-phase inputs at 5 kHz.
Lastly, robust communication capabilities support RS-232C, peripheral ports, and various communication protocols to facilitate integration with different devices and systems.