2MLR-DBST Honeywell | Expansion Driver Module for MasterLogic-200R
Manufacturer: Honeywell
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Part Number: 2MLR-DBST
Condition：New with Original Package
Product Type: Expansion Driver Module for MasterLogic-200R
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Overview
The Honeywell 2MLR-DBST is an advanced expansion driver module designed for the MasterLogic-200R PLC system.
It provides distributed I/O connectivity through a twisted-pair ring network, ensuring redundant communication paths and uninterrupted operation in industrial control environments.
This module enhances system reliability by supporting hot-swapping, long-distance extensions up to 100 meters, and centralized diagnostics via Honeywell’s configuration software.
Its compact design and strong EMC compliance make it a trusted choice for automation systems requiring high stability and modular scalability.
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | 2MLR-DBST |
| Product Type | Expansion Driver / I/O Interface Module |
| System Compatibility | Honeywell MasterLogic-200R PLC |
| Functionality | Extends communication and I/O capacity |
| Communication Interface | Twisted-pair serial or fieldbus (protocol-dependent) |
| Topology | Redundant ring network |
| Max Extension Distance | Up to 100 meters |
| Hot-Swappable | Yes |
| Mounting Type | DIN rail |
| Operating Voltage | 24 VDC (typical) |
| Power Consumption | ≤ 5 W |
| Operating Temperature | –20°C to +60°C |
| Storage Temperature | –40°C to +85°C |
| Humidity Range | 5%–95% RH, non-condensing |
| EMC Compliance | IEC 61326-1 / EN 61000-6 |
| Dimensions (W × H × D) | 175 mm × 115 mm × 35 mm |
| Weight | 0.1 kg |
| Certifications | CE, COO |
| Condition | Brand new, in stock |
| Country of Origin | USA |
FAQs
Q1: Is the Honeywell 2MLR-DBST still in production?
The 2MLR-DBST has been discontinued by the manufacturer, but we supply brand new original units with a 12-month warranty.
Q2: Does it support redundant communication?
Yes, it supports redundant ring topology, ensuring uninterrupted communication even if one path fails.
Q3: Can I hot-swap this module during operation?
Absolutely. The 2MLR-DBST supports hot-swapping, minimizing downtime during system maintenance.
Q4: What is the maximum cable length for network extension?
You can extend connections up to 100 meters, depending on system configuration and fieldbus protocol.
Q5: How soon can you ship this module?
We have 1000 units in stock and typically ship within 3–10 working days via DHL or FedEx.