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RTU/Controller Communications
Multiple Platform Support

RTU/Controller Communications

HSQ supports RTU/controller communications over all media typically used in the industry, including analog and digital leased lines, Frame Relay, ISDN, VHF/UHF and 900MHz radio, spread spectrum radio, and satellite. In-plant communications via Ethernet, Allen-Bradley Data Highway Plus, MODBUS and MODBUS PLUS are supported on copper cable and fiber optic cable. In addition to HSQ's extremely efficient report-by-exception communications protocol, support for over thirty different protocols is currently available, including open HSQ RTU, HSQ RTU with TCP/IP transport, MODBUS RTU, DF1 and IEC 870-5-101.