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Allen Bradley PLC 2 processors 1772-ME

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1772-ME

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The 1772-ME from Allen Bradley serves as a CMOS RAM memory module, specifically designed for the PLC-2 series of processors. It provides crucial memory capabilities for compatible processors like the PLC-2/20 and PLC-2/30, enhancing system performance.

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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 1772-ME

ManufacturerAllen Bradley
Product TypeCMOS RAM Memory Module
Product LinePLC 2 processors
Part Number1772-ME
Compatible PLC FamilyPLC-2 Series
Compatible ProcessorsPLC-2/20 (1772-LP1, -LP2, -LP2D4) and PLC-2/30 (1772-LP3, -LP3D4)
Base Memory Capacity8 Keywords
Hardware ArchitectureSolid-state electronic memory with ultra-low power consumption architecture
Minimum Storage Temperature-40 °C
Maximum Storage Temperature85 °C
Minimum Relative Humidity5% (Non-Condensing)
Maximum Relative Humidity95% (Non-Condensing)
Minimum Operating Temperature0°C
Maximum Operating Temperature60°C
Installation Altitude1000 m
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The Allen Bradley 1772-ME module is a dedicated CMOS RAM memory solution tailored for the PLC-2 processor family. This component is compatible with the PLC-2/20 series (models 1772-LP1, -LP2, -LP2D4) and PLC-2/30 series (models 1772-LP3, -LP3D4). With a memory capacity of 8 keywords, it efficiently meets the data storage needs for these specific processor models.

Engineered with a solid-state electronic architecture, this memory module features ultra-low power consumption, making it ideal for energy-sensitive applications. It can operate effectively within a temperature range starting from 0 °C up to 60 °C. For storage, it can maintain functionality between -40 °C and 85 °C, ensuring reliable performance in diverse conditions.

Humidity is also accounted for, as the module can operate securely in environments with 5% to 95% relative humidity, provided there is no condensation present. It is built for installation at altitudes up to 1000 meters, making it adaptable for various industrial applications. The 1772-ME is a critical component for enhancing the operational capability of compatible PLC-2 processors in different settings.