Description
Technical Specifications
| Parameter | Detail |
| Brand | ABB |
| Model | MLink (Part No. 1TGE120040R0010) |
| Series | MNS iS Low-Voltage Switchgear System |
| Product Name | Intelligent Switchgear Controller / Gateway Module |
| Country of Origin | Germany / Switzerland |
| Lifecycle Status | Active |
| Dimensions | 150 mm x 105 mm x 110 mm |
| Weight | 0.85 kg |
| Manufacturing Location | Europe |
| Power Consumption | 8 W typical (24 V DC powered) |

Product Introduction
The ABB MNS iS MLink (Part Number: 1TGE120040R0010) is the central communication and control gateway unit for ABB’s advanced MNS iS digital low-voltage switchgear platform. Engineered for intelligent power distribution and motor control centers (MCCs), the MLink acts as the master controller that aggregates, processes, and transmits real-time operational data, diagnostic metrics, and protection events from individual functional drawers to upper-level SCADA or distributed control systems (DCS). Featuring redundant communication ports, comprehensive self-supervision, and native support for major industrial protocols like Modbus TCP, Profibus DP, and IEC 61850, it ensures maximum plant availability, predictive maintenance capabilities, and high-efficiency power management.
Frequently Asked Questions
⚡ What is the primary function of the MLink control unit?
It serves as the central data gateway and master controller for MNS iS low-voltage switchgear, coordinating communication between motor starter drawers and upper-level automation systems.
🔌 What communication protocols are supported by the MLink interface?
It supports multiple industrial standards, including Modbus TCP, Profibus DP, Profinet, and IEC 61850, enabling seamless integration into diverse plant networks.
⚙️ How does the unit enhance switchgear maintenance and reliability?
It continuously monitors electrical parameters, temperature, and mechanical wear on switchgear components, providing real-time diagnostics to facilitate predictive maintenance and prevent unexpected outages.
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