• Honeywell 2MLL-C42A Communication Module
  • Honeywell 2MLL-C42A Communication Module
  • Honeywell 2MLL-C42A Communication Module
  • Honeywell 2MLL-C42A Communication Module
Honeywell 2MLL-C42A Communication Module Product Introduction The Honeywell 2MLL-C42A is a highly reliable communication module designed for seamless integration within Honeywell’s industrial auto……
Honeywell 2MLL-C42A Communication Module
  • Honeywell
  • 2MLL-C42A
  • Communication Module
  • USA
  • 100 x 70 x 25mm
  • 0.116kg
  • Xiamen, China
  • New & In Stock
  • T/T, PayPal, Western Union
  • 1 Year
  • 1-3 Working Days
  • DHL, UPS, TNT, FedEx and EMS.
  • 24-Hour Service
  • COO
  • 1

Our advantage

Honeywell 2MLL-C42A Communication Module

Global Logistics

We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.

Honeywell 2MLL-C42A Communication Module

Brand new and original

Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.

Honeywell 2MLL-C42A Communication Module

24-hour service

We provide 7*24 hours service to our customers. We will be there whenever you need us.

Honeywell 2MLL-C42A Communication Module

Price advantage

All our products are priced very favorably because we have our own warehouse and supply.


Company Information
E-mail sales@xm-automation.com
Mobile +8613620394314
Whatsapp +8613620394314
WeChat 13620394314

Honeywell 2MLL-C42A Communication Module

Product Introduction

The Honeywell 2MLL-C42A is a highly reliable communication module designed for seamless integration within Honeywell’s industrial automation and control systems. This module facilitates efficient and stable data exchange between various components of process control systems, ensuring that critical information is transmitted with minimal latency and maximum accuracy.

Manufactured by Honeywell, a global leader in automation, safety, and control solutions, the 2MLL-C42A module supports diverse communication protocols, enabling interoperability across a wide range of devices and platforms. Its robust construction and compact form factor allow it to be deployed in demanding industrial environments while maintaining consistent performance.

This communication module is tailored for applications in process industries such as oil and gas, chemical production, power generation, and manufacturing. By enabling precise and rapid data communication, it plays a key role in improving system responsiveness, operational efficiency, and overall plant safety.

Product Parameters

Parameter Specification
Model Number 2MLL-C42A
Brand Honeywell
Module Type Communication Module
Supported Protocols Modbus, HART, OPC
Dimensions 100 mm x 70 mm x 25 mm
Weight 0.116 kg
Operating Temperature -20°C to +70°C
Power Supply 24 V DC
Interface Type Serial and Ethernet ports
Mounting DIN Rail
Certifications CE, UL, FCC

Product Applications

The Honeywell 2MLL-C42A communication module is widely used in:

  • Process Control Systems: Enabling smooth and reliable communication between controllers, sensors, and actuators.

  • Remote Monitoring: Facilitating data acquisition from remote field devices to central control units.

  • Industrial Automation: Supporting integration of diverse automation components for synchronized operation.

  • Energy Management Systems: Assisting in real-time monitoring and control of energy usage.

  • Safety Instrumented Systems: Ensuring timely transmission of safety-critical signals.

Its compatibility with multiple communication protocols makes it a versatile component adaptable to a variety of industrial setups.

Product Advantages

  • Versatile Communication Support: Compatible with Modbus, HART, and OPC protocols, enabling broad device interoperability.

  • Compact and Lightweight: Small dimensions and weight (0.116 kg) allow for flexible installation in constrained control panels.

  • Robust Build Quality: Designed to withstand industrial environmental stresses, including temperature variations and electrical noise.

  • Easy Integration: DIN rail mounting and multiple interface types simplify installation and system expansion.

  • Reliable Data Transmission: Ensures low-latency, accurate communication critical for process control and monitoring.

  • Global Compliance: Certified to meet major international safety and quality standards.

  • Manufacturer Trust: Backed by Honeywell’s proven expertise in industrial control technologies.

Recommended Related Models (Same Series or Similar)

Model Number Brand Module Type Dimensions (mm) Weight (kg) Key Features
2MLL-C43A Honeywell Communication Module 100 x 70 x 30 0.120 Enhanced Ethernet connectivity
2MLL-C44A Honeywell Communication Module 110 x 75 x 25 0.125 Additional serial ports
2MLL-C45A Honeywell Communication Module 100 x 70 x 28 0.118 Support for wireless protocols
2MLL-C46A Honeywell Communication Module 105 x 72 x 26 0.122 Increased operating temperature
2MLL-C47A Honeywell Communication Module 100 x 68 x 25 0.115 Integrated diagnostics features

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2MLQ-RY2A Dual-channel relay output module with fast switching
2MLQ-RY2A-CC Coated dual-relay output module for industrial use


FAQ (Q&A)

Q1: What is the weight of the Honeywell 2MLL-C42A module?
A1: The module weighs 0.116 kilograms.

Q2: Which communication protocols does the 2MLL-C42A support?
A2: It supports Modbus, HART, and OPC protocols.

Q3: What are the module dimensions?
A3: The dimensions are 100 mm x 70 mm x 25 mm.

Q4: What is the operating temperature range?
A4: It operates between -20°C and +70°C.

Q5: How is this module mounted?
A5: It is designed for DIN rail mounting.

Q6: What kind of power supply does it require?
A6: The module requires a 24 V DC power supply.

Q7: Is the module suitable for industrial environments?
A7: Yes, it is built to withstand industrial environmental conditions.

Q8: Does it have Ethernet connectivity?
A8: Yes, it features Ethernet ports for network communication.

Q9: Can the module be used for remote monitoring?
A9: Absolutely, it supports communication with remote field devices.

Q10: Is the 2MLL-C42A certified for safety standards?
A10: Yes, it has CE, UL, and FCC certifications.


Honeywell 2MLL-C42A Communication Module

Authenticity guarantee

All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.

Honeywell 2MLL-C42A Communication Module

Free warehouse

We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.

Honeywell 2MLL-C42A Communication Module

Technical Team

Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.

Honeywell 2MLL-C42A Communication Module

Thoughtful after-sales service

24-hour after-sales service guarantee team, professional and standardized management service system.


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