SpecificationsProduct Name: RTU ControllerProgramming Languages:IEC 61131 languages: Ladder Diagram (LD) Structured Text (ST) Instruction List (IL) Sequential Function Chart (SFC) Function Block Diagram (FBD) And Flow ChartLAN Communication Protocol: DNP3Number of Controllers per LAN: 24 (24 nodes with simplex controllers or 12 with redundant controllers) - with maximum IO modules. For larger systems, contact GE.Number of Modules per Controller: 64LAN Connections: 2 RJ45 Connectors per ControllerLAN Transmission Medium: 100Base TX or 10BaseT EthernetLAN Transmission Speed: 10 - 100 Mb/sLAN Isolation: 1500V dielectric withstandSerial Connections: One male 9-pin D-type on each Controller (second female connector on Carrier)Serial Transmission Medium: RS485 half-duplexSerial Transmission Speed: 1.2 - 115 kb/sController Power: Direct connection to Controller: 12 VDC (10.9 – 12.6), 0.4 A typical, 0.5 A maxSystem Power Consumption: 15 mA (max)