The SpaceLogic AS-P-S server is at the core of an EcoStruxure BMS and performs key functionality. The server performs functionality such as control logic, trend logging and alarm supervision. It supports communication and connectivity to the I/O and field buses. The SpaceLogic AS-P server can act as a standalone server, control I/O modules, monitor and manage field bus devices. This model features two ethernet ports, two RS-485 ports, one LonWorks port, one I/O bus port, one USB device port and one USB host port. Its dimensions are 114 mm (4.5 in.) in height, 90 mm (3.6 in.) in width and 64 mm (2.5 in.) in depth. Plastic flame rating is UL94-5VB and the ingress protecton rating is IP20. This model supports Secure boost. A terminal base TB-ASP-W1 is required for each SpaceLogic AS-P.