Siemens RDE100 S55770-T278Room thermostat, AC230V

Siemens digital industrial room thermostat S55770T 278

Manufacturer: Siemens Digital Industry
Designation: Room thermostat AC230V
Type: S55770T 278
Type of power supply: 230 V
Connection: 2-wire
With receiver: No
Measuring range: 5 to 35 °C
External sensor: No
With thermal feedback: No
Control characteristic: PID
Suitable for heating: Yes
Number of outputs heating: 1
Differential value: 1 K
Differential adjustable: No
Selector switch for heating and hot water with heating: No
Version transducer/sensor: Other
Temperature readable: Yes
With display: Yes
Clock type: Weekly clock
Version clock: Digital
Overtime switch: Yes
Optimisation: No
With drinking water circuit: No
Operation: Push-button
Weather-dependent control: No
Number of switching programmes: 2
Contact type: Change-over contact (NO/NC)
Max. voltage of the contacts: 230 V
Max. contact load: 5 A
Protection class (IP): IP30
Explosion-proof: No
Colour: Other
RAL number: 9003
Width: 85 mm
Depth: 21.5 mm
Height: 127 mm
Temperature controller class: IV
Power consumption in standby mode: 4 W

Further details: 2-point control behaviour with On/Off control signal output for heating operating modes: Normal and energy-saving operation. Auto time switching programme (for single days, 7 days or days 5-2) and manual operation. Colour of housing front and mounting plate: Signal white RAL9003.