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1775-MED

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MEMORY MODULE ERROR CORRECTING RAM 128K

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Technical specifications for 1775-MED

Manufacturer	Rockwell Automation
Brand	Allen-Bradley
Product Lifecycle Status*	Discontinued/Obsolete

* The Allen Bradley 1775-MED has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1775-MED units instead of migration.

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.

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The Allen-Bradley 1775-MED error correcting RAM module is designed in a rectangular format with a black paint job. It comes with a manual and other guides. The 1775-MED error correcting RAM has a spacious capacity of 128,000 MB. It uses a nickel-cadmium battery which is rechargeable and this battery has a capacity of 3.6 volts and it provides enough power for the optimal functionality of the device. The 1775-MED RAM module is easy to transport because it has a cumulative card weight of 4.4 lbs. and a breaker dimension of 2 inches x 12 inches x 15.5 inches. Another notable feature of this device is its backplane requirements. The 1775-MED module operates at +5V DC at 1.80A and it operates at +15V DC at 0.15A.

The Allen-Bradley 1775-MED error correcting RAM module is a key machine in the automation industry because it has a PLC-3 extension chassis that can be used in giving both privileged and non-privileged commands, operating under the ‘Extended Addressing’ logical description. The expansion modules of 1775-MED are very transparent, but it does not have any additional I/O wiring or I/O expansion. It can easily be linked to a local network using an RS-422-A or RS-232-C port. The 1775-MED module offers access to the EBUS by using four 50-pin connectors. This device fits in a slot of the main or expansion chassis. It can work with other devices in the same category. The 1775-MED error correcting RAM is also reputed for its durability, making it ideal for industrial environments.