Automation Group Release New Oleumtech DH3 Ethernet Wireless Gateway

Sydney, NSW, April 27, 2015– Automation Group Pty Ltd (, a leading provider of wireless industrial automation products, today announced the release in Australia of the Oleumtech DH3 Ethernet Wireless Gateway for industrial wireless sensor and I/O networks. DH3 Ethernet Wireless Gateway

The DH3 Ethernet Wireless Gateway with AES encryption for securing RF traffic is a primary data collection point for Oleumtech Wireless Automation Networks, offering remote viewing of Modbus data, data logging and trending capabilities and Ethernet connectivity.

“Customers have asked for a gateway that provides Ethernet connectivity allowing AES encryption for integration with existing corporate networks. The DH3 enhances our customer’s ability to collect, analyse and use more data to make better operational decisions with secure, forward-looking Ethernet-based connectivity,” said the Managing Director of Automation Group, Adrian Nisbet.

Backward compatibility in communications to existing devices combined with AES encryption implementation to existing networks enables 24/7 monitoring and control of process conditions through existing or planned Ethernet networks.

With both on-site and remote access to logged data, it is an ideal solution for Oil & Gas, Pipeline, Petro-Chemical, Water/Wastewater, Utilities, and other industrial markets.

Features include:

  • AES Encryption (128/256-bit)
  • Ethernet RJ-45 Port (10/100/1000 Mbps) – Modbus TCP/IP (Master/Slave) – DHCP Client/Static IP addressing
  • Data logging and trending
  • Web Server (SSL/TLS encryption)
  • Two Serial ports (RS232/485)
  • Secure local (Mini-USB) and remote (IP) device configuration option
  • Optional local RS485 I/O expansion solution (Digital, 4-20mA, 0-10V)
  • Optional 5.7″ local LCD display: zero configuration, touchscreen


The DH3 Ethernet Wireless Gateway is now available for shipping. Contact for more information.

Network Diagram

DH3 Ethernet Wireless Gateway Network Diagram

About Automation Group

Automation Group is a privately owned group of companies that specialises in providing electrical and automation products to utilities, mining and energy sectors as well as providing comprehensive support and technical services to contractors, integrators and end users. Automation Group works with partner Civil and Electrical Contractors in various local government, mining, water industry, industrial and energy sectors; providing switchboards and automation engineering as well as high quality, premium automation products to deliver to their customers collectively.