+86 13313703791
+86 13313703791
seren@ymgkplc.com
Description
Product Overview
GE MultiNet-FE is an industrial-grade protocol converter launched by GE Multilin (GE Vernova Grid Solutions), dedicated to GE series protection relays, power quality meters and various IED intelligent devices. It realizes bidirectional conversion between Modbus RTU (RS485 serial bus) and Modbus TCP Ethernet protocol, and integrates 10BaseT electrical Ethernet + 10BaseF optical fiber dual communication ports. One single unit can access up to 32 RS485 field devices simultaneously, upgrading old serial equipment to Ethernet network access mode without modifying the original secondary circuit architecture. Widely used as maintenance spare parts for substation monitoring systems, power plant power distribution cabinets, industrial power monitoring and energy management SCADA systems. This product has entered the EOL last purchase stage and is a hot demand obsolete spare part in the global power industry marketGE Vernova.
Core Technical Parameters
| Item | Parameter Specification |
|---|---|
| Model | MultiNet-FE |
| Protocol Conversion | Modbus RTU ↔ Modbus TCP/IP |
| Access Capacity | Max 32 pcs RS485 IED devices |
| Communication Ports | 10BaseT (RJ45) + 10BaseF multimode fiber port (820nm wavelength) |
| Fiber Adaptation | 50/125μm, 62.5/125μm multimode optical fiber |
| Baud Rate Range | 9600 ~ 115200 bps |
| Working Power Supply | 24VDC ±10% |
| Operating Temperature | -20 ℃ ~ +70 ℃ |
| Storage Temperature | -40 ℃ ~ +85 ℃ |
| Working Humidity | 5%~95% RH, non-condensing |
| Installation Method | Standard 35mm DIN rail mounting |
| Isolation Strength | 1500VDC isolation protection |
| Configuration Software | GE EnerVista configuration tool, plug-and-play |
| Protection Level | IP40 shell, cabinet internal installation |
Main Product Features
- Dual electrical + fiber Ethernet design, optical fiber communication completely isolates on-site electromagnetic interference, suitable for long-distance transmission in strong magnetic field substation environmentsManualsLib.
- Multi-device bus access function reduces the quantity of protocol converters deployed on site and optimizes cabinet wiring layout cost.
- Industrial enhanced hardware design complies with IEC & IEEE anti-surge and anti-electromagnetic interference standards, adapting to harsh power operation environmentsGE Vernova.
- Plug-and-play matching with all GE Multilin series IED such as PQM power quality analyzers, SR/M series protection relays, convenient for old system renovation and fault replacement.
- LED running indicator design intuitively displays power supply, sending and receiving communication status, convenient for on-site operation and troubleshooting.
Matching Devices & Application Scenarios
Matching equipment: GE PQMII power quality meter, SR series protection IED, ALPS line protection equipment, shielded RS485 communication cables, multimode optical fibersApplicable industries: Thermal power plant auxiliary control system, urban power grid substation monitoring, petrochemical enterprise power monitoring system, hydropower station equipment data acquisition
Commercial Supply Terms & After-Sales Support
- Professional compatibility verification service: Our power automation engineers check the matching with customers’ existing GE IED models and SCADA architecture to ensure zero-fault replacement access.
- Tiered preferential price policy for bulk orders; real-time inventory status and international logistics cost will be updated synchronously for each customer inquiry.
- Complete export document service: Provide commercial invoice, packing list, factory test report and related certification materials to ensure smooth customs clearance for global overseas customers.
- Strict pre-delivery inspection standard: Each gateway undergoes full communication function test and 72-hour continuous power load aging screening before leaving the warehouse.
- Standard shockproof export packaging scheme: ESD vacuum sealed bag + high-density customized shockproof foam + reinforced heavy-duty export carton to protect internal communication chips and fiber ports during cross-border long-distance transportation.
- Formal warranty clause: 12-month quality warranty for non-human damage hardware faults under rated working conditions. Official product datasheets and wiring configuration manuals will be sent by email, with permanent free remote technical docking and fault elimination support.
Professional Technical FAQ
- Is network parameter reconfiguration required after replacing MultiNet-FE?All device address mapping and SCADA communication parameters are stored in the upper monitoring system. Only simple IP address matching is needed after installation and power-on, and the original monitoring program does not need to be modified.
- Code meaning analysisMultiNet: GE unified serial-to-Ethernet gateway product line; FE = Fiber Ethernet, representing the version with optical fiber communication interface expansion.
- Inspection standards for supplied refurbished gatewaysAll disassembled second-hand modules are fully cleaned internally and externally, failed aging electronic components are eliminated, and comprehensive protocol communication testing and long-time energized aging tests are carried out on professional calibration platforms to restore the original factory technical indicators before delivery.
- Shipment lead time for stocked inventoryAll stocked goods are stored in our domestic warehouse, all shipment procedures and official document issuance work can be completed within 3 working days after buyer payment confirmation.
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- Email: seren@ymgkplc.com
- Phone: +86 13313703791
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