Allen-Bradley 1785-MR CMOS RAM Module Description and Technical Specifications
The Allen-Bradley 1785-MR is a CMOS RAM module designed to provide reliable memory backup for all PLC-5 programmable controllers. It features a compact design and includes a write protection jumper to safeguard stored data.
Key Features
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Memory Capacity: 4K words.
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Compatibility: Compatible with all PLC-5 programmable controllers.
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Write Protection: Equipped with a write protection jumper to prevent accidental data overwrite.
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Backup Functionality: Used to back up program files, ensuring data integrity and reliability.
Technical Specifications
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Brand: Allen-Bradley / Rockwell Automation
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Series: PLC 5
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Part Number: 1785-MR
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Device: Memory module
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Type: CMOS RAM
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Capacity: 4,000 words
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Compatibility: Compatible with all PLC-5 programmable controllers
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Mounting: I/O Rack
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Size: Compact dimensions suitable for easy installation
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Operating Temperature: 0 to 60 degrees Celsius
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Relative Humidity: 5 to 95%
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ESD Sensitive: Yes
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Write Protection: Jumper included for data protection
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