Theben KNX Series User Manual

Technical data
RAMSES 718 P / RAMSES 718 S 5
3 Technical data
Operating voltage
KNX Bus voltage, I
Bus
≤12 mA
Type of connection
Bus connection: KNX bus terminal
Installation type
Wall-mounted
Visualization
LEDs
Interface extension
max. 30 m
Ambient temperature
+5 °C … +40 °C
Measurement area temperature
-5 °C … +45 °C
Setting range temperature
+5 °C … +32 °C
Number of external inputs
4
Contact voltage
5 V, provided internally
Contact current
0.5 mA / 5 mA (peak)
Protection rating
IP 20
Protection class
III in accordance with EN 60 730-1

Theben KNX Series Specifications

General

Communication Protocol	KNX
Ambient Temperature	-5°C to +45°C
Storage Temperature	-25°C to +70°C
Protection Class	IP20
Relative Humidity	5% to 95%, non-condensing
Operating Voltage	24 V DC (via KNX bus)