DAPcore™ software features
• Linux® 2.6 operating system
• RTDB and MySQL database
• Hardware and communication watchdog
• Communication protocol library
• Hot standby redundant architecture
• Cyber-security features
• Maintenance and diagnostic tools

Communication
• Serial communication
• Multiple Ethernet LAN communication
• Support multiple subnet or IP segments
• Support routing between subnet or IP segments
• Firewall and IP table
• PPP dial-up access
• Virtual connection (pass through) to IEDs

Protocol library
• DNP3 Serial, TCP/IP, and UDP/IP
• IEC-60870-5-101, 103, 104
• Modbus RTU, ASCII and TCP/IP
• L&G 8979, GE Hydran
• Relay protocols: SPA-Bus, SEL, Courier
• PLC protocols: AB DF1, GE SNP
• IEC-61850

DAPcore™ software functionalities
• SCADA gateway
• Data concentrator
• Protocol convertor
• Serial communication
• IP based Ethernet communication
• Non-operational data and file retrieval

Time synchronization
• IRIG-B input and output
• NTP client and server
• Time-synch via protocol

DAPstudio™ configuration and utilities software
• Runs on Windows based PCs
• IED template library
• D20 and IED integration wizard
• HMI development
• Logic programming
• Communication monitor
• Protocol interpreter