En
Product Positioning
The ED-EIOBRG-MT is a Modbus TCP coupler primarily used to seamlessly integrate slave devices employing different fieldbus protocols (such as Profibus DP, CANopen, DeviceNet, etc.) into a standard Modbus TCP Ethernet network. It acts as a protocol conversion gateway, enabling a host computer (PLC, SCADA, HMI) to access data from heterogeneous bus devices on the lower layer through a unified Modbus TCP interface.
The maximum transmission distance of the ED-EIOBRG-MT is 100m, and it supports expanding up to 32 I/O modules. As a connection node, it can connect multiple Modbus TCP slave devices to a Modbus TCP network, meeting the requirements of various application scenarios.
Core Advantages
| Module | Highlights | Key Specifications/Technologies |
| High-Density Expansion | Customizable I/O configurations for diverse signals | - 32 I/O modules (DI/DO/AI/AO/temperature/high-speed counter/power) - Supports PNP/NPN/relay/RTD/TC interfaces |
| Industrial-Grade Reliability | Robust power protection for continuous operation | - 24V DC±20% input (overvoltage/overcurrent/reverse polarity protection) - -10°C~55°C operation - IP20 rating (dust/ESD resistance) |
| High-Speed Connectivity | Real-time control network with ultra-low latency | - Dual 100Mbps RJ45 ports (100m between stations) - EtherCAT protocol (≤1ms cycle sync) - Supports 65,534-node cascading |
| Plug-and-Play Deployment | Rapid integration into existing networks | - Zero IP/MAC configuration (auto-discovery) - Tool-free terminal blocks (0.2~1.5mm² wires) - DIN rail mounting (standard cabinet compatible) |
Differentiation
✅ Unmatched Network Scale: 65,534-node cascading – 100x larger than typical solutions (≤1,000 nodes), enabling plant-wide control.
✅ Configuration-Free Integration: Auto-join EtherCAT networks – 70% faster deployment vs. traditional setups.
✅ Modular Flexibility: 32 I/O modules per coupler adapt to sensors, actuators, and meters – one device fits all.
✅ Industrial-Grade Circuit Protection: Triple safeguards (overvoltage/overcurrent/reverse polarity) reduce downtime by 90% in unstable grids.
Typical Applications
🏭 Automotive Production Networks: Cascade hundreds of couplers to synchronize welding robots and torque tools via EtherCAT.
📦 Smart Warehouse Systems: Monitor shelf inventory with DI modules across 10,000㎡ facilities – 100ms response to sorting commands.
⚡ Solar Farm Monitoring: Connect inverters and meters via cascaded couplers; RTD modules detect overheating risks.
🔧 Flexible Manufacturing Cells: Deploy 32 high-speed counters per coupler to track production cycles; trigger emergency stops via DO modules.
