2MLK-CPUH Honeywell MasterLogic-200 Advanced CPU

2MLK-CPUH Honeywell MasterLogic-200 High-Performance Central Processing Unit

The 2MLK-CPUH is a high-performance central processing unit for Honeywell's MasterLogic-200 programmable logic controller series. This advanced CPU module delivers enhanced processing power and expanded system capabilities. It is designed for complex automation applications requiring extensive I/O control and sophisticated logic execution.

Core Specifications and Identification

• Manufacturer and Model: This is a Honeywell product from the MasterLogic-200 series.
• Part Number: The specific catalog number is 2MLK-CPUH.
• Product Type: Functions as the high-performance CPU Central Processing Unit module.
• Performance Level: Classified as High Performance non-IEC programming standard.

Capacity and Performance Specifications

• Maximum I/O Capacity: Supports up to 6,144 I/O points total.
• Program Memory: Provides 64,000 program steps for complex application logic.
• Data Memory: Includes 32 KB of data register memory and 8 KB of dual-port RAM.
• Scan Time: Enhanced processing with typical scan time of 0.08 microseconds per basic instruction.
• High-Speed Processing: Supports 8 independent high-speed counters at up to 200 kHz each.
• Interrupt Tasks: Capable of handling 16 interrupt tasks with priority levels.

Communication and Network Capabilities

• Built-in Ports: Features RS-232C, RS-422, and RS-485 communication ports.
• Network Protocols: Supports Modbus RTU, Modbus TCP/IP, Ethernet/IP, and Profinet.
• Expansion Capacity: Can connect to up to 16 local and remote expansion I/O stations.
• Network Modules: Compatible with optional modules for Profibus-DP, DeviceNet, and CC-Link networks.
• Simultaneous Protocols: Can run up to 4 communication protocols simultaneously.

Power and Physical Specifications

• Supply Voltage: Operates on DC 24V with a range of 19.2V to 30V.
• Current Consumption: Typically 450 mA at 24V DC under full load.
• Battery Backup: High-capacity built-in lithium battery for program and data retention.
• Battery Life: Approximately 7 years under normal operating conditions.
• Operating Temperature: Functions from 0°C to 60°C extended range.
• Storage Temperature: Can be stored from -40°C to +85°C.

Advanced Programming Features

• Programming Languages: Supports ladder logic, structured text, and function block diagram programming.
• Program Protection: Features password protection with 3 security levels.
• Floating Point Operations: Supports 32-bit floating point arithmetic for precise calculations.
• Real-Time Clock: High-precision clock with ±1 minute per month accuracy and daylight saving adjustment.
• Data Logging: Capable of storing up to 10,000 data records with time stamping.

Environmental and Durability Specifications

• Operating Humidity: 10% to 95% RH, no condensation.
• Altitude Rating: Suitable for installation up to 3000 meters above sea level.
• Vibration Resistance: 5 to 150 Hz with 1G acceleration.
• Shock Resistance: 30G for 11 ms duration in all axes.
• Noise Immunity: 1500 V surge withstand capability.
• MTBF: Mean Time Between Failures of 150,000 hours minimum.

Certifications and Compliance

• Safety Standards: Complies with UL 61010, CSA 22.2 No. 142, and EN 61131-2.
• Industrial Certifications: CE, RoHS, and WEEE compliant.
• Emissions Standards: Meets FCC Part 15 Class A and EN 55011 Class A requirements.

Packaging and Shipping

• Package Contents: Includes the 2MLK-CPUH CPU module, pre-installed battery, DIN rail mounting kit, and user documentation.
• Shipping Methods: Available for international delivery via FedEx, UPS, and DHL expedited services.

Frequently Asked Questions FAQ

• What distinguishes this CPU from the standard version? The 2MLK-CPUH offers double the I/O capacity (6144 vs 3072 points), double the program memory (64K vs 32K steps), faster processing, and enhanced communication capabilities.
• What types of applications is this CPU designed for? It is ideal for large-scale process control, batch processing, material handling systems, and complex machine automation requiring extensive I/O and advanced control algorithms.
• Does it support redundancy configurations? Yes, this high-performance model typically supports hot-standby redundancy configurations when paired with appropriate redundancy modules.
• What is the maximum number of network nodes supported? The system can support up to 64 network nodes across all connected networks.

The 2MLK-CPUH represents the top tier of processing power within the MasterLogic-200 series, engineered for the most demanding industrial automation challenges. Its expanded memory, faster execution, and comprehensive connectivity options provide a robust platform for sophisticated control systems. This Honeywell high-performance CPU delivers the reliability and capability needed for mission-critical applications.

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