Honeywell 2MLI-CPUS CPU Standard Module

The Honeywell 2MLI-CPUS is a standard CPU module engineered for the MasterLogic-200 programmable logic controller system. It delivers reliable processing performance for industrial automation tasks, supporting up to 6,144 I/O points, robust memory allocation, and integrated communication protocols including Ethernet and Modbus.

Processing Performance and Memory

The module executes basic instructions at a speed of 0.028 microseconds per step and MOVE commands at 0.084 microseconds per step. Real number operations complete in 0.392 microseconds for single-precision and 0.924 microseconds for double-precision calculations.

Memory capacity includes 4 MB for program storage, 512 KB for data memory with up to 256 KB configurable as retentive, and 256 KB for direct variable memory with up to 128 KB retain settable.

Power and System Architecture

The CPU module features an onboard power supply supporting an input voltage range of AC 100V to AC 240V. It supplies a regulated DC 5V (+/- 2%) output voltage with an output current capacity of 3.0 A to energize local rack components.

Designed for rack-mounted installation, the unit accommodates extensive system configurations up to the maximum 6,144 I/O point limit across the automation rack.

Technical Specifications

Frequently Asked Questions

Q: What is the maximum number of I/O points supported by the 2MLI-CPUS module?

A: It supports up to 6,144 I/O points within the MasterLogic-200 system architecture.

Q: What communication protocols are natively supported? A: The module supports Ethernet and Modbus communication protocols.

Q: What are the input voltage requirements for the onboard power supply? A: The unit accepts an AC input voltage range from 100V to 240V AC.