THEBEN
RAMSES 718 P KNX
RAMSES 718 P KNX Individual room thermostat
Product code:
7189210
Individual room thermostat (room temperature controller). For controlling heating actuators or motorised actuators via the KNX bus. Can be used for continuous or two point control. With temperature adjustment dial directly on the thermostat.
Description
- Individual room thermostat
- For controlling heating actuators or motorised actuators
- Can be used as a continuous or two point control (can also be combined).
- With temperature adjustment dial directly on the thermostat.
- Continuous PI control can be configured for 2 stage heating (basic and additional stage, e. g. underfloor heating and radiators) or for heating and cooling
- Two front panels are included in delivery: a numerical scale and a relative scale
- Rotary control can be limited via parameters
- Manual override button for presence or operation modes: comfort, stand-by, temperature reduction at night, frost protection
- 4 binary inputs for conventional switches/sensors (switching, dimming, blinds), also for externeal temperature sensor, window contact or presence signal
- Temperature sensor can be connected to give remote temperature reading
- LED (red) for heating mode, (blue) for cooling mode, LEDs for operation mode
Technical Details
Specification
| Operating voltage KNX | Bus voltage, ≤12 mA |
| Type of connection | Bus connection: KNX bus terminal | Sensor connection: Terminal screws |
| Installation type | Surface-mounted |
| Display | LEDs |
| Interface extension max. | 30 m |
| Ambient temperature | 5°C ... 40°C |
| Measuring range temperature | -5°C ... 45°C |
| Setting range temperature | 10°C ... 30°C |
| Contact voltage | 5 V Internal provided |
| Contact current | 0.5 mA |
| Number of inputs | 4 |
| Type of protection | IP 20 |
| Protection class | III according to EN 60 730-1 |
Properties
Properties
| Technology | KNX |
