The RP controller expansion multi-sensor can be installed on a dropped (suspended) ceiling, a drywall ceiling, or a junction (gang) box.
You install an RP controller expansion multi-sensor on a ceiling using the supplied mounting ring to properly fasten the multi-sensor on the ceiling.
You install an RP controller expansion multi-sensor on an octagon junction box using the supplied mounting ring to properly fasten the multi-sensor to the junction box.
You install an RP controller expansion multi-sensor into a dropped ceiling using the mounting springs to properly fasten the multi-sensor to a ceiling tile.
The RP-C-EXT-MS-BLE multi-sensor connects to the RP-C room controllers and is used for infrared motion detection and luminosity measurements. The multi-sensor supports Bluetooth Low Energy based applications such as beaconing and remote control communication.
The RP controller room bus allows RP controller expansion modules to be connected to the controller for people counting, motion detection, luminosity and sound pressure level measurements, Bluetooth Low Energy based applications, and control of electric lights and window blinds.
The wiring recommendations for the communication ports on the automation servers, RP and MP controllers, IP-IO and RP-IO modules, RP controller expansion modules, and Operator Display devices apply to wires and cables used for RS-485 communications, LonWorks communications, USB connections, Ethernet connections, sensor bus connections, room bus connections, and RP and MP controller Modbus network connections. Always use the recommended cables and wires.
You connect RP controller expansion modules to the RP controller room bus to provide the devices with power and communication from the controller.