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Boards & I/O Modules
Modbus RTU to Modbus TCP / Ethernet Gateway
Model: GW-ME
Protocol converter with 2 RS-485 ports, Ethernet and web configuration for putting serial devices on the network.
- 2 independent RS-485 ports, up to 32 devices each
- Simultaneous Modbus-TCP server and master
- Web configuration and MQTT output
- Register mapping and cache to reduce bus load
Nationwide delivery · Free technical advice
Protocols2 × RS-485 · 1 × Ethernet 10/100
BackplaneModbus-RTU ⇄ Modbus-TCP · MQTT
Overview
The GW-ME connects serial controllers, drives, meters and transmitters to Ethernet so SCADA, BMS or a cloud platform can read them. Register mapping and timeout handling are configured on the built-in web page.
Technical specifications
Communication
- Protocols
- 2 × RS-485 · 1 × Ethernet 10/100
- Backplane
- Modbus-RTU ⇄ Modbus-TCP · MQTT
General
- Channels
- up to 64 slave devices
- Memory
- Config backup in flash
Electrical
- Supply
- 9–36 V DC
- Power
- < 3 W
- Protection
- IP20
Mechanical
- Dimensions (mm)
- 100 × 70 × 26
- Mounting
- DIN rail
- Ambient temperature
- −25 … 70 °C
Applications
Connecting drives and meters to SCADA
Energy management systems
Remote monitoring
Integrating legacy equipment
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