Honeywell 2MLR-DBSF I/O Interface Module

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Manufacturer: Honeywell
Product No.: 2MLR-DBSF
Country of origin:United States
Product Type: I/O Interface Module
Payment: T/T, Western Union
Weight: 2000g
Shipping port: Xiamen
Warranty: 12 months

The Honeywell 2MLR-DBSF is an I/O Interface Module specifically engineered to facilitate optical communication between expansion bases in industrial control systems. This module enables high-speed, noise-immune data transmission over fiber-optic media, supporting a maximum distance of 2 km between connected bases. It utilizes a 62.5/125 multi-mode fiber configuration with standard LC-type connectors to ensure reliable connectivity in environments where electromagnetic interference may be a concern.

Features

Media Type: Optical fiber communication
Expansion Distance: Up to 2 km between expansion bases
Connector Type: LC (Lucent Connector)
Signal Integrity: Return loss exceeding 45 dB
Station Addressing: Supports station numbers 1 to 31
Connectivity: Dedicated CPU0 connector interface on the expansion base
Local Configuration: Includes an expansion drive USB port for loading

Applications

Distributed I/O systems across expansive industrial facilities
High-EMI environments requiring fiber-optic noise immunity
Long-distance remote rack communication in DCS or PLC architectures

Technical Specifications

Parameter	Specification
Manufacturer	Honeywell
Model	2MLR-DBSF
Product Type	I/O Interface Module
Optical Media	62.5/125 Multi-mode Fiber
Max. Distance	2 km
Connector Type	LC (Lucent Connector)
Return Loss	> 45 dB
Station Number Range	1 - 31
Installation Position	CPU0 connector (Expansion Base)
Product Weight	99 g
Shipping Weight	2 Kg

Installation Guidelines

Module Placement: The module must be installed in the CPU0 connector slot located on the expansion base.
Fiber Handling: Ensure that fiber optic cables are handled with care, maintaining the specified bend radius to prevent signal degradation.
Connector Cleaning: Always inspect and clean the LC connectors before insertion to maintain the required return loss performance.
Addressing: Ensure each module is configured with a unique station number within the 1-31 range; setting a value outside this range will result in a communication error.
USB Loader: Utilize the dedicated expansion drive USB port for system loading and maintenance tasks.

Key Features:

#Honeywell #I/O Interface Modules

What is the maximum communication distance for the 2MLR-DBSF?

The module supports a maximum distance of 2 km between expansion bases when using appropriate multi-mode fiber.

What type of optical fiber is required for this module?

The module is designed for 62.5/125 multi-mode fiber optic cable.

What happens if I set the station number to a value outside of 1-31?

Setting a station number outside the 1-31 range will trigger an error, and the module will not operate correctly.

Where should the 2MLR-DBSF be installed?

It must be installed in the CPU0 connector position located on the expansion base.

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

Color pattern	Black
Country of origin	United States

Honeywell 2MLR-DBSF I/O Interface Module