ABB MNS iS 1TGE120021R0010 MLink Communication Gateway

ABB MNS iS 1TGE120021R0010 Product Description
I. Basic Positioning
Brand: ABB
System: MNS iS Intelligent Low-Voltage Motor Control Center (Intelligent MCC)
Product Name: MLink Communication Gateway / Main Interface Unit
Order Number: 1TGE120021R0010
Role: The data communication hub of the entire MNS iS cabinet, responsible for collecting all MControl motor intelligent unit data within the cabinet and forwarding it to the upper-level DCS/PLC/SCADA system. It is the core hardware of the intelligent networking of MNS iS.

Model Disassembly
1TGE120021 = Basic model of MLink hardware
R0010 = Specific firmware/hardware configuration version (standard Ethernet + serial port configuration version)

Hardware Interface Details
Switchgear Bus (Bus within the cabinet): Connects all MControl motor protection control units within the cabinet, collecting current, voltage, operating status, faults, start/stop signals for each circuit
LAN1/LAN2/LAN3 Multi-Ethernet Ports
Supports Modbus TCP, Profinet IO for communication with the upper system
Supports dual-network redundancy networking to enhance communication reliability
Serial1/Serial2 Two RS232/RS485 Serial Ports: Supports Modbus RTU protocol for connecting to the old system
VGA Debug Port, USB Interface: Used for local configuration, firmware upgrade, parameter backup
Power Supply: 24VDC DC power supply, sourced from the MNS iS cabinet control power supply
Panel LED Indicators: Real-time diagnosis of power, operation, bus faults, network communication status

Core Functions
Centralized Data Collection: Scans all motor circuits (MControl) in this MCC cabinet for measurement values, digital inputs, alarm information
Protocol Conversion Gateway: Converts the dedicated bus data within the cabinet into factory-standard Modbus/Profinet protocols for uploading to the DCS
Remote Control Forwarding: Receives motor start/stop instructions issued by the upper system and forwards them to the corresponding MControl unit for execution
Events and Fault Records: Stores historical events such as circuit tripping, overload, grounding faults, facilitating maintenance traceability
Companion Software: Uses ABB MNavigate software for parameter configuration, network setup, firmware update

Application Scenarios
Factory Low-Voltage Intelligent MCC Motor Control Cabinet (MNS iS Draw-out Type Motor Center)
Power Plants, Chemical Plants, Waterworks, Paper Mills, Metallurgy – Large-scale motor centralized monitoring scenarios
Projects requiring the centralized upload of hundreds of motor operation data to the entire plant’s DCS system