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The 3G2C3-CPU11-E2-V1 from Omron is a PLC CPU module designed for robust and reliable control applications. It features 24K words of memory, operates at an input voltage of 24 VDC, and manages a substantial I/O capacity of 512 points.
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| Manufacturer | Omron |
|---|---|
| Product Type | PLC CPU Module |
| Product Line | 3G2 |
| Part Number | 3G2C3-CPU11-E2-V1 |
| Weight | 1.56 lbs (0.71 kg) |
| Memory | 24K words |
| Input Voltage | 24 VDC |
| Output Limits | 2 A (250 VAC), 2 A (24 VDC) |
| Memory Backup | HR, CNT, DM retained on power loss |
| Programming Method | Ladder Logic |
| Processing Speed | Basic: 3–8 µs, Special: 22–504 µs |
| I/O Capacity | 512 points |
| Diagnostic Functions | CPU, memory, I/O, cycle checks |
| Error Detection | Program structure verification |
| Register Bits | 416 IR, 88 SR |
| Timer/Counter Limit | 128 units |
| Battery Duration | 4 years at 25°C |
Omron's 3G2C3-CPU11-E2-V1 is a programmable logic controller (PLC) CPU module designed specifically for efficient control tasks. It operates on an input voltage of 24 VDC and has a memory capacity of 24K words. This module can accommodate significant loads with output limits of 2 A at 250 VAC and 2 A at 24 VDC.
Regarding processing speed, the 3G2C3-CPU11-E2-V1 is flexible, offering basic processing times ranging from 3 to 8 microseconds and special processing operations that can take between 22 to 504 microseconds, depending on the complexity involved. With an I/O capacity that supports up to 512 points, this PLC module ensures versatility in various applications.
The system employs Ladder Logic for programming, a common approach that facilitates ease of use and troubleshooting. It also includes robust diagnostic functions that monitor CPU status, memory integrity, and I/O performance, contributing to reliability during operation. Program structure verification adds layer of error detection, ensuring that operational logic runs as intended.
For memory retention, essential data like HR, CNT, and DM registers are retained during power interruptions, ensuring consistent operation even in case of power loss. This module supports 416 IR and 88 SR register bits and accommodates up to 128 timer/counter units. Additionally, its battery life lasts approximately 4 years at 25 °C, providing long-term reliability for users.