20978 - RS485 to Ethernet DIN rail - Waveshare
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20978 - RS485 to Ethernet DIN rail - Waveshare
DIN Rail RS485 to Ethernet Converter
The Waveshare 20978 is an RS485 to Ethernet converter designed for industrial environments. Its compact housing with DIN rail mounting facilitates its integration into technical cabinets.
RS485 to Ethernet
The 20978 enables data transmission between an RS485 device and an Ethernet network. It features one RS485 port and one 10/100 Mbps RJ45 Ethernet port.
Modbus, MQTT, and JSON Gateway
The converter combines several functions: serial server, Modbus gateway, MQTT gateway, and RS485 to JSON conversion. This versatility facilitates the transmission of field data to a local application or an IoT platform.
Industrial Installation
DIN rail mounting allows for a clean installation in a cabinet. The product is suitable for data acquisition, supervision, automation, and instrument monitoring applications.
Applications
The 20978 is suitable for RS485 meters, sensors, PLCs, Modbus equipment, energy monitoring, smart buildings, and industrial IoT applications.
Highlights
- RS485 to Ethernet conversion
- 1 RS485 port and 1 10/100 Mbps Ethernet port
- Modbus and MQTT gateway
- RS485 to JSON function
- DIN rail mounting
| Specifications | |
|---|---|
External I/O |
RS485 vers Ethernet, 1 port RS485, 1 port Ethernet RJ45, Modbus, MQTT, and RS485 vers JSON
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Mounting Type |
DIN rail
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Number of LAN Ports |
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LAN/WAN Throughput |
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Number of Serial Ports |
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Supported Protocols |
TCP, UDP, Modbus, MQTT, and JSON
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