1775-MX

The 1775-MX memory communication module from Allen Bradley serves a critical function in PLC 3 applications. It has a specified backplane current requirement of 3.5 A, ensuring sufficient power delivery during operation. Operating at a voltage rating of 5 VDC per module, it is designed to handle the necessary functions efficiently.

Data communication is facilitated at a rate of 10 milliseconds per 1K words, effectively streamlining the data transfer process. Connection to the system is established using a 1775-CM cable assembly, ensuring reliable interfacing. In terms of environmental tolerances, this module operates effectively up to a maximum temperature of 60°C and can be stored in conditions as high as 85°C without any degradation in performance.

It is designed to manage humidity levels from 5% up to 95%, provided that no condensation occurs. The module features an ERR indicator to alert users if a communication failure arises, allowing for quick diagnostics. The mounting configuration allows for versatility, as it can be integrated using either a panel or rack setup. Furthermore, it is suitable for installation at altitudes of up to 1000 meters, expanding its usability to various operational environments. The 1775-MX requires just a single slot within the PLC-3, making it a practical addition for enhancing memory communication capabilities.