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HMC-ES251
The HMC-ES251 from Omron is a memory card designed for use in PLC systems within the CVM1 series. Featuring 256 kB of RAM, this module is compatible with CPU units that have a last-digit suffix of '6' or higher.
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Technical specifications for HMC-ES251
| Manufacturer | Omron |
|---|---|
| Product Line | CVM1 |
| Part Number | HMC-ES251 |
| Weight | 0.63 lbs (0.28 kg) |
| Description of Module | Memory Card |
| Applicable with the CV500-MCW01 Memory Card | Yes |
| Used with | PLC |
| Storage | 256 kB |
| Memory Type | RAM |
| Battery Inserted Inside the Memory Card | Yes |
| Life Capacity | 1 year |
| Used with CPU Units Containing Last-Digit Suffix "6" or Higher | Yes |
Omron's HMC-ES251 is a dedicated memory card primarily designed for programmable logic controller (PLC) applications. With a storage capacity of 256 kB, it utilizes RAM to provide adequate memory support for various runtime requirements. This module effectively integrates with CPU units identified by a last-digit suffix of '6' or greater, ensuring broad compatibility within the Omron system.
The HMC-ES251 card is lightweight, weighing merely 0.02 kg, thereby facilitating easy installation and handling. It comes equipped with an internal battery that allows for memory retention, making it reliable even during power outages. However, the lifespan of the battery is approximately one year, which requires periodic checks or replacements.
This module is also compatible with the CV500-MCW01 memory card, expanding its versatility and functionality within PLC configurations. The HMC-ES251 serves as a critical component for maintaining data integrity and facilitating efficient operational processes in automation tasks.
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