EasyLogic RP-IO is an I/O expansion module for HVAC applications over BACnet MS/TP. The RP-IO can either be used as a standalone field controller or as part of an EcoStruxure BMS with a SpaceLogic AS-P or AS-B server or an Enterprise Server as the parent server. The RP-IO is a BACnet Advanced Application controller (B-AAC) that can be installed as a 3rd party BACnet device in any BACnet BMS, or as natively part of an EcoStruxure Building BMS system. The RP-IO module can share its IO resources across applications running in SpaceLogic devices or third-party systems BACnet devices. The RP-IO-12A and -16E models provide 12 or 16 I/O points, consisting of two different sets of I/O point types. The versatile mix of I/O point types match a wide variety of applications. The RP-C-16E has 16 Universal IO Its dimensions are 110 mm (4.3 in.) in height, 180 mm (7.1 in.) in width and 64 mm (2.5 in.) in depth. It is a UL 916 (Open Class Energy Management Equipment) listed product for the United States and Canada - UL file E80146. The device can be mounted in a DIN rail or other flat surface inside a cabinet. Available optional IO terminal covers (SXWRPCCOV10001), DIN-RAIL clip/end clip (SXWDINEND10001).