Siemens rxc32.5 00032 Automation Room Controller

Siemens RXC32.5/00032 Room Controller is a Desigo RX room controller for VAV systems that provides room-temperature control by regulating supply and exhaust air via volume-control dampers, with or without reheaters.

It communicates on a LonWorks bus, connects to Desigo building automation, and includes a built-in air flow sensor with plug-in screw terminals for straightforward wiring.

The unit runs on AC 24 V and supports damper actuators and reheaters using 24 V signals (3-position for dampers and reheaters).

For operation, it can pair with room units from the QAX series (QAX50.1 or QAX51.1) or with conventional momentary-contact switches for lighting and blind control, and ships with the basic application 00032.

Physically, the RXC32.5 comprises a housing base, housing cover, a PCB with terminals, a tool socket, a service LED, and a service pin.