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Omron CPM2 CPM2A-30CDRAU1

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CPM2A-30CDRAU1

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The CPM2A-30CDRAU1 from Omron is an efficient CPU unit featuring 30 I/O points, integrating 18 DC inputs and 12 relay outputs. This model is versatile and capable of operating on a 100-240 V AC or 24 V DC power supply while supporting a voltage range from 85 to 264 V AC and 20.4 to 26.4 V DC.

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Technical specifications for CPM2A-30CDRAU1

ManufacturerOmron
Product LineCPM2
Part NumberCPM2A-30CDRAU1
Weight1.25 lbs (0.57 kg)
Device TypeCPU Unit, 30 I/O
Input Configuration18 DC inputs
Output Configuration12 relay outputs
Power Supply100–240 V AC or 24 V DC
Voltage Range85–264 V AC; 20.4–26.4 V DC
Energy Consumption60 VA (AC); 20 W (DC)
Program Memory4,096 words
I/O ExpansionUp to 90 points
Instruction Speed0.64 µs (basic); 7.8 µs (special)
High-Speed Counter20 kHz (single); 5 kHz (dual)
Pulse Output10 Hz to 10 kHz, 2 points
Temperature Range0°C to 55°C
Communication PortsPeripheral and RS-232C
Memory BackupFlash and battery
Noise Resistance2 kV per IEC61000-4-4
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Omron's CPM2A-30CDRAU1 serves as a robust CPU unit within the CPM2 series, uniquely designed with 30 I/O capabilities. It provides 18 DC inputs alongside 12 relay outputs, suitable for diverse control applications. The unit operates with a power supply of either 100 to 240 V AC or 24 V DC. The voltage it can manage ranges from 85 to 264 V for AC and 20.4 to 26.4 V for DC, making it adaptable to various electric systems. Its energy consumption rates at 60 VA for AC and 20 W for DC.

This CPU boasts an impressive program memory of 4,096 words, offering ample space for complex programming tasks. It supports I/O expansions up to 90 points, enhancing its functionality for larger systems. The instruction speed allows for rapid processing, achieving 0.64 µs for basic instructions and 7.8 µs for specialized commands.

High-speed counting capabilities include a single counter that operates at 20 kHz, while a dual counter functions at 5 kHz. Additionally, the unit can deliver pulse outputs between 10 Hz and 10 kHz across two points. Designed to withstand operational demands, the temperature range for the CPM2A-30CDRAU1 is specified between 0°C and 55°C.

For connectivity, it is equipped with peripheral and RS-232C communication ports, easing integration with other systems. Data integrity is supported by memory backup features utilizing flash technology and batteries. The unit exhibits notable noise resistance at 2 kV, complying with the IEC61000-4-4 standard, ensuring reliable performance even in electrically noisy environments.