Annual Report 2003-2004

NRIPower Systems Control & Dispatching Research CenterEventRecoder ER-1024 Specification:Maximum Point Capability:1024 (16 64-Point cards)Each Channel Equipped with 64-sec user Programmable Timer with 1ms Steps.Memory Capability:More than 700 events per 64 channel.Historical Memory Capability:Circular buffer with 20,000 Event Storage.Communication Ports:1 RS-232 for Modem Or Direct Communication1 RS-232/485 for GPS ConnectionInput Power:110VDC +/- 10%Field Contacts:24VDC ,Internally SuppliedAuxiliary Relay outputs;8 output : 0.5 A at 30 VDC1 A at 120VACClock Synchronization Source:GPS Acceptable With NMEA0183 ( 2.1) & 1PPS outputInput Isolation:Only input to output isolation(no input to input isolation) By Optical Coupling.Resolution:1msScan Time:1us or lessLocally Adjustable Parameters:Point Enable/DisablePoint N.O./N.C.Channel TimerTime/Date Adjustment(No GPS)Baud Rate70