Honeywell 2MLI-CPUU CPU Module

Honeywell 2MLI - CPUU is a CPU module in the MasterLogic - 200 series. Here are some of its introductions:

Features and functions

Strong processing power: It uses a high-speed CPU with fast operation speed and can quickly process control signals, which can meet the processing speed requirements of complex control systems and improve the response speed of the control system.

Large storage capacity: It has a large storage capacity, such as 3.5MB of program memory, which can store a large amount of data and programs, supports multi-tasking and multi-threaded control, and provides sufficient space for the writing and running of complex control programs.

Rich communication functions: It supports a variety of communication protocols and network connection methods, such as Ethernet, RS-232, RS-485, etc., which is convenient for connecting and exchanging data with other devices or systems, and facilitates the collaborative work and remote monitoring between different devices.

Flexible programming: It supports a variety of programming languages, such as ladder diagram (LD), sequential function chart (SFC) and structured text (ST), etc. Users can choose the appropriate language for program writing according to their own needs and programming habits, which improves the flexibility and efficiency of programming.

High integration: It integrates a variety of input/output interfaces, communication interfaces, clocks, memory and other functions, which can realize diversified input/output operations and complex control logic, reduce the connection and wiring of external devices, and improve the stability and reliability of the system.

Technical parameters

Program memory capacity: 3.5MB.

Installable I/O points: Supports up to 6144 points, and the maximum I/O memory contacts are 131072 points.

Symbol variable area: 512KB (maximum 256KB can be kept set).

Input variable (I): 16KB.

Output variable (Q): 16KB.

Direct variable (M): 256KB (maximum 128KB can be kept set).

Dimensions: 51×178×356mm.

Weight: 0.35kg.

Application scenarios

Industrial automation: In manufacturing, chemical, petroleum, metallurgy and other industrial fields, it is used to realize the automatic control of production processes, such as the start and stop control of production lines, the monitoring and adjustment of process flows, etc.

Process control: It is suitable for scenarios where precise control of process parameters such as temperature, pressure, flow, and liquid level is required. By cooperating with various sensors and actuators, the production process can be optimized and operated stably.

Building automation: It can be used to control air conditioning systems, lighting systems, water supply and drainage systems, etc. in smart buildings, and realize the automatic management and energy-saving operation of building equipment.