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Allen Bradley SLC 500 1747-M3

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1747-M3

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The 1747-M3 flash memory module from Allen Bradley is designed for use with SLC 500 processors and provides reliable data retention and instruction support. It features a capacity of 8 kilobytes of memory and is engineered for optimal performance in industrial environments.

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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 1747-M3

ManufacturerAllen Bradley
Product TypeFlash Memory Module
Product LineSLC 500
Part Number1747-M3
Dielectric Strength1,500 Volts AC
Memory TypeUVPROM
Memory Capacity8 kilobytes
User Capacity1,000 instructions max. per user words
Vibration Resistance2.5 G max. at 10 to 57 Hertz
Supply Voltage5 Volts DC from the backplane
Shock Resistance30 G (operating) and 50 G (non-operating)
CompatibilitySLC 500 processors
Compliance StandardsUL, CSA, and CE-certified
Ambient Operating Temperature32°F to 140°F
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The Allen Bradley 1747-M3 is a flash memory module intended for use with SLC 500 processors. This unit utilizes UVPROM technology and provides a memory capacity totaling 8 kilobytes. It allows for up to 1,000 instructions per user word, making it a suitable option for various control tasks.

Weighing in at 0.26 lbs, this module is lightweight and manageable in design, facilitating easy installation within control systems. It offers a dielectric strength of 1,500 Volts AC, ensuring safe operation in potentially hazardous conditions. Vibration resistance is rated to a maximum of 2.5 G between the frequency range of 10 to 57 Hertz, which is critical to maintaining performance in dynamic environments.

The 1747-M3 module operates on a supply voltage of 5 Volts DC sourced from the backplane. In terms of durability, this product exhibits impressive shock resistance, rated at 30 G for operation and 50 G for non-operating states. For environmental compliance, it meets several standards including UL, CSA, and CE certifications, confirming its reliability in industrial applications.

Designed to function across an ambient temperature range from 32°F to 140°F, the 1747-M3 module is built to sustain a range of operational conditions, enhancing its usability in various installations.