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DH3 Wireless Gateway
Brand: OleumTech CorporationThe OleumTech® DH3 Wireless Gateway plays an integral role in the OTC Wireless Sensor and I/O Network.
It possesses the ability to aggregate data from OTC wireless transmitters, I/O modules, and other gateways onto its 1920-point register holding table.
Third-party devices can access the data over the Modbus or LevelMaster ASCII protocol.
The DH3 offers both event-based data logging and time-based trending/logging capabilities.
The data can be stored onto its internal RAM (volatile) or onto an optional industrial-grade Micro SD card (non-volatile).
Trend graphs are accessible via the DH3’s secure web server.
Multiple gateways can be deployed to the OTC platform for creating a custom, highly scalable network.
The gateways have the power to communicate with each other.
You can leverage the peer-to-peer technology for funneling data to the primary gateway for optimizing network efficiency and/or designing an extremely flexible I/O mapping system across the entire wireless network.
Equipped with both Ethernet and Serial ports, the DH3 is designed for interfacing multiple third-party devices.
Having both Modbus Master and Slave functionalities, the DH3 provides endless possibilities for solving telemetry challenges.
OleumTech offers a local I/O expansion solution for integrating analog and discrete I/O capabilities to the DH3.
An optional touchscreen LCD display is also available for added convenience.
Features- Wirelessly gather/distribute sensor data
- Map I/O anywhere within the network
- Modbus Master/Slave functionality
- Ethernet connectivity facilitates IoT and IIoT implementations
- 2 configurable Serial/RTU ports (RS232/RS485)
- Data logging capabilities / secure web server
- -40 °C to 70 °C (-40 °F to 158 °F)
- 900 MHz / 915 MHz / 2.4 GHz / 868 MHz
- Secure AES encryption
- Class I, Zone 2 certified
- Optional local display available
- Advanced peer-to-peer (P2P) communication functionality
- US Patent #6,967,589
