The R2+ Remote Terminal Unit (RTU) is a distributed architecture and large I/O capacity designed to meet the many and varied demands of today's Power SCADE/EMS applications. The R2+ RTU is specialized for substation siteplant performance, it features a will-dispersed frame and a chip heart with modular plug-in construction for easy operation and maintenance. In addition, the R2+ features highly accurate MCD & SOE resolution, precise sensitivity and protective stability surge suppression.
Features
- Distributed architecture.
- Intelligent I/O card designed to easy system expanding.
- Large I/O capacity. Up to 26 I/O cards an be configured in one RTU.
- Fully modularized and plug-in type designed to easy RTU maintenance.
- Local/remote maintenance port supported.
- Comprehensive diagnostic facilities via local man-machine interface.
- Provided dual master and dual communication channel application.
- Local SOE/control output action logger.
- 1ms resolution & +/- 4ms accuracy SOE recording.
- High security control output used matrix-select method.
- As a concentrator to communicate with other PLC controllers, smart meters or IEDs.
- ANCI/IEEE C37.90.1-1989 SWC.
- IEC 60/IEEE 587 impulse lightning protection.
Main Products
R2+ remote terminal unit (HC RTU) HC power supervisory control and data acquisition (HC power SCADA) power transducers with single function/plug-in function digital setting meters relay and digital panel meters industrial process transmitters TOU (time on use) watthour meter multi-function pow