Controllers

Siemens RDG400, S55770-T164 Room thermostat, AC 24 V, VAV heating and cooling systems Output DC 0…10 V for VAV actuator and auxiliary output ON/OFF, PWM or 3-position or 3-position for VAV actuator and auxiliary output DC 0...10 V 3...

Siemens RDG160KN, S55770-T297 Replaced by RDG260KN Room thermostat with KNX communications, AC 24 V, for fan coil units and universal applications, heat pump, fan (1-/ 3-speed, DC), valves (2-point, DC) KNX communications For applications with DC...

Siemens RDG100KN, S55770-T163 Replaced By RDG200KN Room thermostat with KNX communications, AC 230 V, for fan coil units and universal applications KNX communications 3 multifunctional inputs for keycard contact, external room / return air...

Siemens RDF302, S55770-T238 Flush-mount room thermostat for rectangular conduit box with Modbus communications, 2-/4-pipe fan coils or DX type equipment Modbus communications For heating and/or cooling applications 2 or 3-position control outputs...

Siemens RDF301.50, S55770-T105 Semi Flush-mount room thermostat with KNX communications, 2-/4-pipefan coils or DX type equipment, four buttons for switching lights and blinds Datasheet

Siemens RDF110 Replaced By RDG110 or RDG200T Room thermostat for 2-pipe fan coils or DX-type equipment, return air temperature sensor Output for an on / off valve actuator or compressor Outputs for a 3-speed fan Control depending on the room or...

Siemens RDF110.2 Replaced By RDG200T Room thermostat for 2-pipe fan coils or DX-type equipment Output for an on / off valve actuator or compressor Outputs for a 3-speed fan Control depending on the room or return air temperature (with sensor QAH11...

Siemens RDF600T, S55770-T292 Flush-mount room thermostat for round conduit box, for 2-/4-pipe fan coils or DX type equipment, infrared remote control, 7-day time switch, backlit LCD Flush-mount room thermostat for round conduit box with LCD for fan...

Siemens RDF600KN, S55770-T293 Flush-mount room thermostat with KNX communications, 2-/4-pipe fan coils or DX type equipment Flush-mount room thermostat with LCD for fan coil units and compressors in DX-type equipment KNX communications For heating...

Siemens RDF600, S55770-T291 Flush-mount room thermostat for round conduit box for 2-/4-pipe fan coils or DX type equipment, backlit LCD Flush-mount room thermostat for round conduit box with LCD for fan coil units and compressors in DX-type equipment ...

Siemens RCU50.2 Room thermostat for VAV and CAV systems, AC 24 V, positioning signal DC 0...10 V, manual changeover heating/cooling/off Same functionality and technical data as RCU50 Manual heating / cooling changeover and OFF position Signal...

Siemens RCC30 Replaced by RDG110 Room thermostat for 4-pipe fan coils, AC 230 V, positioning signal 2pt, return air sensor Heating and cooling sequence Operating mode changeover input for remote control 2-position control Selectable switching...