Unisen Remote Terminal Units

Willowglen’s Unisen RTUs can be scaled from a few points up to 2,000 points in a single RTU. The RTUs can run in a fully redundant configuration, including supporting redundant I/O cards, ensuring that neither failures nor maintenance will interrupt operation. The intelligence card and firmware are common to all models ensuring Unisen’s rich feature set is available for all sizes of RTUs.

Maintaining the RTUs can be done using a secure embedded web interface allowing configuration from any standard web browser. The RTU import/export capability means that configuration can also be done using standard spreadsheets or by wizards that walk the user through the configuration process. Printers can be directly connected to the RTU for printing of batch reports, configuration data and output from customer specific applications.

Customers using Willowglen’s previous SCANTRACK family of RTUs will particularly enjoy the ease of upgrading to the Unisen family. Upgrading is done by sliding out a card and putting another one in. There is no wiring change, no I/O change, and no cabinet change.

The Unisen RTUs continue Willowglen’s tradition of high-reliability, minimal maintenance, and long service life.

Case Studies

Sour Natural Gas Pipeline – Sour Natural Gas Pipeline Case Study