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Honeywell 2MLI-A21C Digital Input Module

ABB CI920N 3BDS014113 Communication Interface for Industrial Automation

Honeywell 2MLI-A21C Digital Input Module

Name: Honeywell 2MLI-A21C Digital Input Module
Brand: Honeywell DCS
SKU: 4177
Availability: InStock
Rating: 5.0 (1 reviews)

Brand:Honeywell DCS
Item No.:2MLI-A21C
Product Origin:USA
Product Dimensions:120 x 110 x 25 mm
Product Weight:0.13 kg
Payment:T/T, Western Union, Credit Card
Goods_stock:15
Shipping Port:Xiamen, China
Lead Time:1-3 Days
Condition:Brand New And Original
Warranty:1 Year
Certificate:COO
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Product Details
Product Applications
Product Advantages
Technical FAQs
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Introduction

The Honeywell 2MLI-A21C Digital Input Module is designed to capture and process digital signals from field devices in industrial automation systems. It provides reliable data input from various on/off devices such as switches, sensors, and relays, and transmits this data to control systems for monitoring and action. Compact and robust, this module is ideal for industries such as process control, manufacturing, and power generation, where accurate and efficient digital signal processing is essential for operational performance and system reliability.

Technical Specifications

Specification	Details
Model	2MLI-A21C
Module Type	Digital Input Module
Dimensions	120 x 110 x 25 mm
Weight	0.13 kg
Input Channels	8 Digital Inputs
Input Type	Isolated Digital Input
Input Voltage	24 V DC (Nominal)
Operating Temp.	-20°C to 60°C
Storage Temp.	-40°C to 85°C
Certifications	CE, UL

Applications

Industrial Automation Systems: The 2MLI-A21C module is perfect for capturing digital signals from field devices like sensors and switches, transmitting the data to central control systems for monitoring, decision-making, and process optimization.
Process Control Systems: This module is crucial for accurately monitoring the status of equipment and processes, making it suitable for industries such as chemicals, pharmaceuticals, and oil & gas.
Manufacturing and Production Lines: The module can be used to monitor the operational status of machines and equipment, improving system uptime and providing valuable insights for maintenance and system diagnostics.

Advantages

Compact and Efficient: With its small footprint and high performance, the 2MLI-A21C module is suitable for applications where space is limited while still requiring efficient digital signal processing.
Reliable Data Processing: The module processes digital input signals with high accuracy and reliability, ensuring that the control system receives timely and correct data for decision-making.
Wide Range of Application: Its wide operating temperature range of -20°C to 60°C makes it adaptable for various industrial environments, including both high and low-temperature applications.

Technical FAQs

What does the 2MLI-A21C digital input module do?
The module captures digital signals from devices like switches, sensors, and relays, and transmits this data to control systems for real-time monitoring and decision-making.
How many digital input channels are provided?
The 2MLI-A21C provides 8 isolated digital input channels, allowing for the simultaneous monitoring of multiple input devices.
What input voltage does the 2MLI-A21C require?
The module operates with a nominal input voltage of 24 V DC, which is commonly used in industrial automation systems.
Can the 2MLI-A21C be used in extreme temperature conditions?
Yes, it operates effectively within a temperature range of -20°C to 60°C, and can be stored in environments between -40°C and 85°C.
What types of devices can the 2MLI-A21C interface with?
The module interfaces with a variety of digital input devices such as sensors, switches, and relays used in automation and control systems.
Why are isolated digital inputs important?
Isolated inputs protect the system from electrical noise and interference, ensuring that the module reliably processes digital signals without disturbances from external factors.
Does the 2MLI-A21C meet industry safety standards?
Yes, the module is CE and UL certified, ensuring compliance with international safety and quality standards for industrial applications.
How does the 2MLI-A21C module support predictive maintenance?
By providing real-time monitoring data, the module helps detect early signs of system faults, allowing for predictive maintenance and reducing unplanned downtime.
Which industries are best suited for the 2MLI-A21C module?
The module is ideal for industries such as oil & gas, pharmaceuticals, chemicals, and manufacturing, where digital input signal processing is critical for system control and monitoring.
How does the 2MLI-A21C enhance operational efficiency?
The module ensures that control systems receive accurate real-time data, enabling timely and informed decisions that enhance system performance and reduce operational delays.

Sales and Business Development

Phone: +8617350837383
E-mail: [email protected]
Skype: +8617350837383
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