Siemens RXB Room Controller for FCU Applications
$448.00Sold Out - Backorder Available
The RXB21.1 and RXB22.1 room controllers are used for temperature control in individual rooms.
For 2-pipe or 4-pipe fan-coil systems, with or without change-over
- PI control
- Konnex bus communication (S-mode and LTE mode)
- Integration into the DESIGO building automation and control system via PX KNX
- Integration into Synco
- Control of AC 24 V PDM 1) thermic valve actuators, 3-position AC 24 V motorized valve and damper actuators, or electric heating coils
- Use of motorized KNX / EIB bus valves
- Volt-free relay contacts for control of fans and electric heating coils
- Commissioning with ETS Professional, Synco ACS or "HandyTool"
- AC 230 V operating voltage
- Plug-in screw terminals
|Unit Of Measure||ea|