Name: Honeywell 2MLL-CH2B-CC Computer Link I/F Module
Brand: Honeywell DCS
SKU: 5979
Availability: InStock
Rating: 5.0 (1 reviews)

Introduction

The Honeywell 2MLL-CH2B-CC Computer Link Interface Module is built for seamless industrial connectivity. Its robust design ensures reliable, high-speed communication between computers and Honeywell control systems, making it essential for modern automation and legacy system integration.

Technical Specifications

Feature	Specification
Module Type	Computer Link Interface Module
Model	2MLL-CH2B-CC
Operating Temperature	-20°C to 60°C
Power Supply	24 VDC ±10%
Communication Protocol	Honeywell Standard Serial Protocol
Connectivity	RS-232 / RS-485
MTBF	80,000 hours
Dimensions	50 x 130 x 120 mm
Weight	0.15 kg

Recommended Related Models

Model	Description
2MLL-CH3A-CC	Enhanced communication features for multi-device setups
2MLL-CH1B-CC	Compact version for space-limited applications
2MLL-CH4B-CC	High-speed module for data-intensive operations
2MLL-CH2C-CC	Extended temperature tolerance for harsh environments
2MLL-CH5B-CC	Advanced diagnostics and monitoring capabilities

Popular Related Models

Model	Description
2MLL-CH2B-CD	Standard variant with similar interface capabilities
2MLL-CH3B-CC	Multi-channel communication module for complex networks
2MLL-CH1C-CC	Compact interface for small-scale installations
2MLL-CH4C-CC	High-speed, multi-protocol communication module
2MLL-CH5C-CC	Industrial-grade module with enhanced durability

Applications

Connecting advanced process controllers to centralized computer networks
Linking Honeywell DCS with enterprise management platforms
Facilitating secure communication between control units in chemical, oil & gas, and power plants
Enabling remote diagnostics and predictive maintenance of automation equipment
Real-time monitoring and control in critical process environments

Advantages

Robust communication even under high electrical noise environments
Scalable integration across multiple Honeywell systems
High reliability for 24/7 industrial operation
Supports firmware updates and system expansions
Quick diagnostics and easy replacement to minimize downtime

Technical FAQs

Can the 2MLL-CH2B-CC support multiple devices simultaneously?
Yes, the module can handle communication with multiple controllers, provided the system bandwidth is sufficient.
Is firmware upgradable on this interface module?
Absolutely, Honeywell provides firmware updates to enhance compatibility and add new features.
Does it support Ethernet and serial connections?
This specific model is primarily designed for serial communications, but adapters can be used for Ethernet networks.
Can it operate in high-temperature environments?
Yes, it is rated for industrial temperature ranges, ensuring reliable operation under heat stress.
Is it compatible with third-party automation software?
The module is compatible with any software that adheres to standard Honeywell communication protocols.
How does it handle data loss during power interruptions?
Built-in buffering ensures minimal data loss and automatic recovery once power is restored.
Can I use this module in hazardous locations?
Only in areas rated safe for standard industrial equipment; hazardous location certifications are not included.
Does it require external power supply?
Yes, it operates on standard industrial power inputs as specified in the technical sheet.
What kind of diagnostics are available?
The module supports LED indicators and software-based diagnostics for connection status and error reporting.
How fast is data transmission through the module?
Transmission speed depends on the connected controller and system configuration but meets typical industrial communication standards.