Honeywell

Honeywell 2MLT-DMMA MasterLogic-200 Dust Protection Module

SKU 2MLT-DMMA

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Honeywell

  • Product No.: 2MLT-DMMA

  • Country of origin:United States

  • Product Type: Dust Protection Module

  • Payment: T/T, Western Union

  • Weight: 100g

  • Dimensions: 110 mm x 95 mm x 55 mm (H x W x D)

  • Shipping port: Xiamen

  • Warranty: 12 months

The Honeywell 2MLT-DMMA is a dust protection module designed for installation into unused slots on MasterLogic-200 PLC base units. It serves as a protective cover to shield internal connectors and backplane circuitry from environmental contaminants such as airborne dust and dirt, maintaining system integrity in industrial operating environments.

Features

  • Protective enclosure designed for unused I/O or option module slots on MasterLogic-200 bases.
  • Helps prevent dust and particulate accumulation on backplane connectors.
  • Maintains a clean enclosure structure in harsh industrial atmospheres.

Applications

  • Slot protection for unused base locations in MasterLogic-200 PLC control cabinets.
  • Shielding open backplane interfaces against dust during system expansion or staging.

Ordering Information

Model Description Remarks
2MLT-DMMA

Dust protection module for unused slot

MasterLogic-200 option

Technical Specifications

Parameter Specification
Manufacturer Honeywell
Model 2MLT-DMMA
Product Type Dust protection module for unused slot
System Series MasterLogic-200
Operating Temperature 0 to 55 degC
Storage Temperature -25 to +70 degC
Ambient Humidity 5 to 95%RH (Non-condensing)
Storage Humidity 5 to 95%RH (Non-condensing)
Atmosphere Free from corrosive gases and excessive dust
Altitude Less than 2,000m
Pollution Degree Less than 2
Cooling Method Air-cooling

Installation Guidelines

  • Insert the module securely into any empty module slot on a MasterLogic-200 base unit to cover exposed connector contacts.
  • Ensure the cabinet environment remains free from corrosive gases and excessive dust accumulation.

Compliance and Certifications

Certification / Standard Detail
UL UL 508 Industrial Control Equipment
CE EN 50081-2, Emissions, Industrial
CE EN 50082-2, Immunity, Industrial

FAQ

What is the Honeywell 2MLT-DMMA used for?

The Honeywell 2MLT-DMMA is a dust protection module used to cover and protect unused slots on MasterLogic-200 PLC bases.

Which system series is the 2MLT-DMMA compatible with?

The 2MLT-DMMA module is compatible with the Honeywell MasterLogic-200 PLC system.

What is the operating temperature range for the device?

The operating temperature range for the module is 0 to 55 degC.

What certifications apply to the MasterLogic-200 system components?

The system components carry UL 508 and CE industrial standards compliance.

View all FAQs →

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Technical Datasheet

Honeywell 2MLT-DMMA MasterLogic-200 Dust Protection Module

Quantity
Shipping & Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
Reviews
1 of 1
Only 10 item(s) left in stock
Quantity
View full details

Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
United States

Technical knowledge

Selecting Line Reactors and Output Filters for VFDs

Learn how line reactors, harmonic filters, output reactors, dV/dt filters, and sine filters address different VFD power-quality and motor-cable problems—and how to select them safely.

Light-On and Dark-On Photoelectric Sensor Logic

Learn how light-on and dark-on photoelectric sensor modes interact with through-beam, retroreflective, and diffuse sensing, PNP/NPN wiring, PLC logic, commissioning, and fault detection.

Designing H-Bridge Motor Drives Without Shoot-Through

A practical guide to H-bridge motor drives covering switching states, dead time, inductive current paths, PWM choices, protection, PCB layout, PLC interfacing, and staged commissioning tests.

Designing Mitsubishi FX PLC Sequences with STL and RET

Learn how Mitsubishi FX PLC STL and RET instructions structure conveyor and pneumatic sequences, with practical state design, transition logic, timeouts, diagnostics, and safe restart boundaries.

Selecting and Troubleshooting DIN Valve Connectors

A practical guide to selecting, wiring and diagnosing DIN-style valve connectors, including form identification, coil voltage, suppression, polarity, sealing, release-time effects and commissioning...

PLC or Microcontroller for Arc-Welding Motion Control?

A PLC and a microcontroller can both generate step-and-direction motion, but arc welding exposes major differences in EMC, I/O protection, diagnostics, maintainability, safety integration, and...