Description
ABB 1TGE120021R0110 – MLink Communication Interface Module
Product Overview
The 1TGE120021R0110 is a high-performance communication interface module from ABB’s MNS iS system, functioning as a gateway for industrial data exchange. It enables seamless connectivity between switchgear, PLCs, and SCADA systems, supporting PROFIBUS DP and Ethernet protocols for real-time data transmission. This module solves interoperability challenges in complex automation environments, ensuring reliable communication in power distribution and process industries. Its compact design and robust construction suit deployment in control rooms and industrial enclosures.
Technical Specifications — 1TGE120021R0110
| Parameter | Value |
|---|---|
| Product Model | 1TGE120021R0110 |
| Manufacturer | ABB |
| Product Type | MLink Communication Interface Module |
| Power | 24V DC (19–31V DC), 800mA typical |
| Communication / Protocol | PROFIBUS DP/DP-V1, Modbus RTU/TCP, Ethernet |
| Operating Temperature | 0°C to +55°C |
| Mounting | Panel or rack-mount |
| Dimensions (HxWxD) | 140 mm × 160 mm × 165 mm |
| Weight | Approx. 2.5 kg |
| Typical Interfaces | 3×Ethernet (LAN1/LAN2/LAN3), PROFIBUS DP, RS-485, Switchgear Bus |
| Compliance | IP51, IEC 61158, MTBF 46 years @40°C |

ABB 1TGE120021R0110
Key Features and Benefits — 1TGE120021R0110
- Multi-protocol support for PROFIBUS DP and Ethernet, integrating diverse field devices
- Redundant Ethernet ports and switchgear bus connectivity for high system availability
- Embedded web server and OPC UA capability for remote monitoring and data access
- Hot-plug functionality to minimize downtime during module replacement
- Advanced diagnostics with LED indicators for communication and power status
- Compact, rugged enclosure with IP51 protection for industrial environment durability
Related Models
- ABB 1TGE120021R0010: MLink module optimized for Modbus RTU/TCP communication
- ABB 800xA: Distributed control system compatible with the module’s PROFINET IO interface
- ABB MControl: Switchgear controller that connects via the module’s internal switchgear bus
- ABB 1TGB120021R0110: PROFIBUS connector accessory for the communication interface
Installation and Maintenance — 1TGE120021R0110
- Mount the module on a standard panel or rack in a well-ventilated, dust-controlled area
- Connect 24V DC power and verify LED indicators for stable power status
- Wire communication cables to Ethernet, PROFIBUS DP, and switchgear bus interfaces
- Configure network settings via the embedded web server or ABB configuration software
- Conduct regular inspections of connectors and LEDs to ensure communication integrity
- Update firmware periodically to maintain compatibility with system protocols
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