2MLK-CPUS-CC | Honeywell | Max. I/O

Here is a detailed description of Honeywell's 2MLK - CPUS - CC CPU module and its maximum I/O capacity:

Basic Information

Model: 2MLK - CPUS - CC

Series: MasterLogic - 200 Series

Type: CPU module (may be compact or standard, suitable for small and medium control systems)

Maximum I/O capacity (Max. I/O)

I/O expansion capability

This module supports connecting multiple I/O modules through a bus or expansion interface, and the maximum configurable I/O points are usually 2048 points (input/output total). Specifically including:

Digital input/output (DI/DO): about 1536 points (such as 24V DC type).

Analog input/output (AI/AO): about 512 points (such as 4 - 20mA, 0 - 10V and other standard signals).

The actual capacity is limited by the system architecture, power supply and communication bandwidth. Please refer to the official manual to confirm the configuration combination (such as the point allocation when using digital and analog modules together).

Expansion method

Directly connect the I/O module through the local expansion bus (such as the backplane bus), or connect the remote I/O station through the remote communication interface (such as Ethernet, RS-485) to achieve distributed control.

Supported expansion module types include:

Digital modules (such as 2MLD-DI16A, 2MLD-DO16A);

Analog modules (such as 2MLF-AD16A, 2MLF-DC8A);

Special function modules (such as high-speed counting, pulse output, etc.).

Technical features

Processing performance:

Adopt high-performance processor, support millisecond scanning cycle, can handle complex logic control and data calculation, and adapt to small and medium-sized automation scenarios (such as stand-alone equipment, small production lines).

Storage and communication:

Program memory: usually 1-2MB, supports user program and data storage;

Communication interface: integrated Ethernet, RS-232/485, supports Modbus, TCP/IP and other protocols, can communicate with HMI, SCADA system or host computer.

Working environment:

Adapt to industrial-grade temperature (such as 0-55℃) and humidity range, with anti-electromagnetic interference ability, meet the use requirements of workshop and field environment.