Honeywell

Honeywell 2MLR-E12P MasterLogic Expansion I/O Base

SKU 2MLR-E12P

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

  • Product No.: 2MLR-E12P

  • Country of origin:United States

  • Product Type: PLC Expansion Bases

  • Payment: T/T, Western Union

  • Weight: 700g

  • Dimensions: 481 mm x 98 mm x 19 mm

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

Designed to scale system capacity, the Honeywell 2MLR-E12P serves as a robust backplane chassis within the MasterLogic programmable logic controller (PLC) architecture. This hardware component provides the physical and electrical infrastructure required to install up to 12 expansion modules, facilitating high-density I/O integration. It ensures reliable communication bus connections and stable power distribution across all slotted modules, allowing process industries to expand their control system footprints without compromising signal integrity.

Built for demanding industrial environments, this expansion base supports seamless integration with MasterLogic CPUs and power supplies, enabling distributed control topologies. Its rigid structural frame prevents physical misalignment of modules and mitigates vibrational strain in heavy-duty machinery environments.

Features

  • Accommodates up to 12 expansion I/O or communication modules.
  • Provides low-loss backplane power distribution for connected hardware.
  • Features high-durability connector interfaces for repeated module insertions.
  • Ensures stable bus communications across high-speed PLC networks.
  • Compact footprint optimized for standard industrial control panels.

Applications

  • Distributed control systems (DCS) and PLC expansion networks.
  • Power generation and substation control panels.
  • Water and wastewater processing facilities.
  • Oil and gas transport, refining, and storage systems.
  • General manufacturing and factory automation setups.

Technical Specifications

Manufacturer Honeywell
Part Number / Model 2MLR-E12P
Product Series MasterLogic
Product Type Expansion I/O Base
Module Capacity 12 slots
Current Consumption 220 mA
Dimensions (W x H x D) 481 mm x 98 mm x 19 mm
Weight 0.7 kg

Installation Guidelines

For optimal system performance, mount the expansion base on a flat vertical surface inside a shielded industrial enclosure. Secure the base using the designated mounting holes to eliminate vibration-induced connector wear. Ensure a clean system ground is established by connecting the chassis grounding terminal directly to the central control panel ground bus. Maintain at least 50 mm of clearance above and below the base unit to allow for adequate natural convection cooling and neat cable routing.

FAQ

What is the primary function of the Honeywell 2MLR-E12P base unit?

The Honeywell 2MLR-E12P is a 12-slot expansion backplane base designed to house and interconnect up to 12 MasterLogic series I/O and communication modules, distributing bus power and data links.

What is the current consumption rating for the 2MLR-E12P?

The base unit has an internal current consumption of 220 mA.

What are the physical dimensions of this expansion base?

The physical dimensions of the 2MLR-E12P are 481 mm in width, 98 mm in height, and 19 mm in depth.

Does this module require direct grounding during installation?

Yes. Proper grounding via the designated grounding terminal on the chassis is required to protect modules from electromagnetic interference and ensure stable backplane communication.

View all FAQs →

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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.
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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

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