Honeywell 2MLI-D22A MasterLogic-200 Digital Input Module

2MLI-D22A Honeywell MasterLogic-200 Digital Input Module

The 2MLI-D22A is a digital input module from Honeywell's MasterLogic-200 PLC series. This module provides 16 input points for connecting digital sensors and switches. It operates on 24V DC and supports both current source and sink input configurations for wiring flexibility.

Core Specifications and Identification

• Manufacturer and Model: This is a Honeywell product from the MasterLogic-200 series.
• Part Number: The specific catalog number is 2MLI-D22A.
• Product Type: Functions as a digital input module.
• Key Feature: Provides 16 discrete input points at 24V DC.

Electrical Input Details

• Input Voltage: Designed for 24V DC signals.
• Input Type: Configurable as current source or current sink input providing wiring versatility.

Environmental and Operating Conditions

• Operating Temperature: Functions from 0°C to 55°C.
• Storage Temperature: Can be stored from -25°C to +70°C.
• Operating Humidity: 5% to 95% RH no condensation.
• Storage Humidity: 5% to 95% RH no condensation.
• Altitude: Suitable for installation below 2000 meters.
• Environment: Requires an environment with no corrosive gas or dust.
• Contamination Level: Must be below pollution degree 2 as per standards.

Packaging and Shipping

• Package Contents: Includes the 2MLI-D22A input module.
• Shipping Methods: Available for international delivery via FedEx UPS and DHL services.

Frequently Asked Questions FAQ

• What is the main application for this module? The 2MLI-D22A is used to read the status of digital devices like push buttons limit switches proximity sensors and relay contacts into a MasterLogic-200 PLC.
• What does "source/sink input" mean? It means the module can be wired to accept either a sourcing current providing 24V or a sinking current providing a path to ground giving flexibility for different sensor and wiring conventions.
• What is the significance of Pollution Degree 2? Pollution Degree 2 indicates a normal indoor industrial environment where only non conductive pollution occurs temporary conductivity caused by condensation is possible.
• Is this module hot swappable? Please refer to the MasterLogic-200 system manual for hot swap capabilities typically such modules require the system to be powered down for installation or removal.

The 2MLI-D22A is a reliable and versatile input module for expanding the sensing capabilities of Honeywell MasterLogic-200 control systems. Its dual wiring capability simplifies integration with various field devices. This Honeywell module is designed for dependable operation in standard industrial control panels.

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