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The CPM2A-20CDTD from Omron is part of the CPM2 series, offering robust functionality as a CPU unit equipped with transistor outputs. This model operates at an input voltage of 24 V DC and features 8 transistor outputs alongside 12 DC inputs.
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| Manufacturer | Omron |
|---|---|
| Product Line | CPM2 |
| Part Number | CPM2A-20CDTD |
| Weight | 1.25 lbs (0.57 kg) |
| CPU Type | CPU Unit with Transistor Outputs |
| Input Voltage | 24 V DC |
| Output Configuration | 8 Transistor Outputs |
| Input Configuration | 12 DC Inputs |
| Program Capacity | 4,096 Words |
| Execution Time | 0.64 µs (basic instructions), 7.8 µs (special instructions) |
| Pulse Output | 2 points, 10 Hz to 10 kHz, supports acceleration and deceleration |
| High-Speed Counter | 20 kHz single-phase or 5 kHz two-phase |
| Ambient Operating Temperature | 0° to 55°C |
| Storage Temperature Range | -20° to 75°C |
| Communications Ports | Built-in RS-232C and Peripheral Port |
| Built-In Clock Function | Battery-backed real-time clock |
| Memory Backup | Flash and battery-backed storage (5 years battery life at 25°C) |
| I/O Expansion Capability | Supports up to 80 I/O points with Expansion Units |
| Vibration and Shock Resistance | Vibration: 10–150 Hz, 9.8 m/s²; Shock: 147 m/s² |
Engineered for performance, the CPM2A-20CDTD CPU unit from Omron incorporates various advanced features suitable for various applications. The unit is powered by a 24 V DC input voltage, supporting an output configuration of 8 transistor outputs and allowing for 12 DC inputs for versatility in operations.
This programmable unit has a notable capacity of 4,096 words, enabling significant programming capability. Basic instructions can be executed in a swift 0.64 microseconds, while specialized instructions require 7.8 microseconds. For tasks requiring pulse output, the CPM2A-20CDTD provides two points adjustable from 10 Hz to 10 kHz, with built-in features for acceleration and deceleration.
Robust counting capabilities are also featured, with a high-speed counter functioning at 20 kHz in single-phase mode and 5 kHz in two-phase mode. Operating conditions allow for an ambient temperature range of 0° to 55°C, and storage temperatures can vary from -20° to 75°C, making it versatile across multiple conditions.
Connectivity options are comprehensive, with built-in RS-232C and Peripheral ports to facilitate communication with other devices. Furthermore, a battery-backed real-time clock is integrated within the unit, ensuring time-sensitive operations are maintained. The memory system consists of flash and battery-backed storage, designed for 5 years of battery life at 25°C, securing essential data.
The unit can support I/O expansion capabilities for enhanced application flexibility, accommodating up to 80 I/O points with appropriate expansion units. The CPM2A-20CDTD also exhibits impressive resistance to vibrations, rated at 10–150 Hz and a force of 9.8 m/s², as well as shock resistance up to 147 m/s², ensuring reliability in demanding environments.