Description
1. Basic Information
表格
| Item | Content |
|---|---|
| Model | 1TGE120021R0110 (Type: MLink, HW V2, PROFIBUS‑DP) |
| Manufacturer | ABB |
| Series | MNS‑iS Intelligent MCC System |
| Product Type | Embedded Communication Gateway Module with PROFIBUS‑DP Interface |
| Mounting | Rack‑mount installation inside MNS‑iS MCC cubicle |
| Supply Voltage | 24 VDC (18‑30 VDC) |
| Power Consumption | Approx. 25 W |
| Status Indicator | Multi‑colour LED indicators for Power, CPU, LAN, PROFIBUS, Service status |
| Configuration Tool | MNavigate configuration software, CF‑card parameter download |
| Warranty | 12‑month factory warranty |
| BOM Full‑Name | 1TGE120021R0110, MLink Communication Gateway Module with PROFIBUS‑DP for MNS‑iS MCC System |
| BOM Short‑Name | 1TGE120021R0110‑MLink, MNS‑iS Gateway, PROFIBUS‑DP Version |
2. Electrical & Interface Specifications
- On‑board Interfaces: 2 × Ethernet ports, PROFIBUS‑DP slave interface, RS‑485 internal MNS‑iS bus, RS‑232 service port, local HMI interface
- Internal bus: MNS‑iS back‑plane bus for data exchange with MControl motor‑control units
- Supported protocols: PROFIBUS‑DP (DP‑V0 / DP‑V1), Modbus TCP, proprietary MNS‑iS internal protocol
- Function: Collect motor measurement values, status and fault events; forward start/stop/reset commands from upper‑level controller to MControl units
- Isolation: Galvanic isolation between PROFIBUS‑DP, Ethernet and internal MCC bus
- No physical process I/O channels; pure communication gateway
- Time synchronisation: Built‑in NTP server function for MNS‑iS device time synceero
3. Environmental Conditions
- Operating temperature: 0 ℃ ~ +55 ℃ (inside MCC cubicle)
- Storage temperature: ‑40 ℃ ~ +85 ℃
- Relative humidity: 5‑95 % RH, non‑condensing
- Approvals & standards: CE, IEC 61850‑3, IEC 61000‑6‑2
- Enclosure rating: IP20
- Dimensions (W×H×D): 280 mm × 130 mm × 210 mm
- Weight: 2.1 kg
4. Main Functions
- Central communication gateway for MNS‑iS intelligent MCC system, acquiring real‑time motor status, measurement data and fault alarms from multiple MControl motor‑protection units.
- Protocol conversion between internal MNS‑iS bus and PROFIBUS‑DP for connection to DCS / PLC master controllers.
- Transmit remote control commands (motor start, stop, fault reset) from upper‑level system down to individual motor‑control units.
- Local commissioning via RS‑232 service port for parameter download, diagnostics and firmware upgrade by MNavigate software. Configuration parameters can be pre‑loaded via CF‑card before power‑oneero.
- Provides NTP time‑synchronisation service for all connected MNS‑iS field devices.
- Product lifecycle status: End‑of‑Life, ABB stops new production; only spare‑part or surplus stock available.
5. Typical Applications
- Petrochemical, power‑plant auxiliary, water‑treatment large‑scale low‑voltage intelligent MCC cabinets (MNS‑iS).
- Remote monitoring and control of large quantity LV motors via PROFIBUS‑DP connected to plant DCS / PLC systems.
Related MLink variant reference|Part‑No|Description|Remark|
|—|—|—|
|1TGE120021R0010|MLink Gateway, Modbus TCP/RTU version|No PROFIBUS‑DP port, discontinued|
|1TGE120021R0110|MLink Gateway, PROFIBUS‑DP slave version|With PROFIBUS‑DP interface, discontinued|
6. Important Notes
- This gateway is dedicated for MNS‑iS MCC system only; cannot serve as general‑purpose PROFIBUS gateway for third‑party devices.
- Configuration must use ABB proprietary MNavigate software; no hardware DIP‑switch setup. Parameter download via CF‑card is supported for cold commissioning.
- PROFIBUS‑DP operates as slave mode only, cannot act as PROFIBUS master.
- Strictly observe 24 VDC auxiliary power‑supply range to avoid hardware damage.
- Full ordering part‑number 1TGE120021R0110 must be used for spare‑part procurement.
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