The Allen-Bradley 1785-MS is an 8K CMOS RAM module for PLC-5/15 and PLC-5/25 processors. It provides non-volatile memory storage for user programs, data tables, and I/O configurations. You can easily install the 1785-MS by plugging it into the processor rack.

Features

• Offers 8K words of CMOS RAM memory.
• Stores user programs, data tables, and I/O configurations non-volatilely.
• Installs easily with a plug-in module.
• Compatible with PLC-5/15 and PLC-5/25 processors.

Technical Specifications

The 1785-MS has 8K words of CMOS memory with a 150 ns access time. It operates within a temperature range of 0 to 60°C (32 to 140°F) and can be stored between -40 to 85°C (-40 to 185°F). It functions in a humidity range of 5 to 95% non-condensing. The module withstands vibrations from 5 to 35 Hz at 0.031 inches peak-to-peak and endures shocks of 15 G for 11 ms.

Applications

The Allen-Bradley 1785-MS is commonly used in various industrial automation applications, including machine control, process control, conveying systems, packaging machines, and robotics.

Additional Information

The Allen-Bradley 1785-MS is a discontinued product. However, you may still find it available from some third-party vendors. For more information, consult the Rockwell Automation website or contact a local Rockwell Automation distributor.