Industrietechnik

Room controllers for 4 pipe systems with economy function, two 0-10 V outputs and heating relay output

Temperature control in heating, ventilation, refrigeration and air conditioning for typical 4-pipe fan-coil systems with proportional valves.

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Specifications for Room controllers for 4 pipe systems with economy function, two 0-10 V outputs and heating relay output
Supply voltage	24 V AC ± 10%, 50/60 Hz
Input	External contact for economy function
Outputs	Valves: 2 0-10 V outputs (R L > 10 kOhm) 1 relay output 6 A 230 V AC / speeds: 6 A 24/230 V AC, 50/60 Hz
Power consumption	1 W
Sensor	NTC 10K
Ambient temperature	0…40°C
Ambient humidity	10…90 % RH (non-condensing)
Setpoint	5…30°C
Hysteresis	0.4 K
Storage temperature	-20…+70°C
Storage humidity	< 95% RH
Economy	Adjustable range between 0…5 °C
P-band	1...5 K
Neutral zone	1…4K
Temperature resolution	0.1°C
Casing	ABS fireproof according to UL94 V-0 color (RAL 9010)
Weight	220 g
Dimensions	144 x 82 x 34mm
Protection class	IP30
Isolation class	II