pAD +030220873 - rel. 1.2 18.01.2013
7. TECHNICAL SPECIFICATIONS
Power supply (to EN60730-1)
24 Vac + 15 %, 50/60 Hz 70 mA 1.5 VA
or 31 Vdc + 29 % 70 mA
Classification as per UL873
Power supply input:
24 Vac, 50/60 Hz, Class 2
25.5 – 36.25 Vdc, Class 2
Power consumption, max 1 watt
Outputs: RS485 serial link, Class 2
Operating conditions 0T50 °C; 10 to 85% rH non-condensing
Storage conditions -20T70 °C; 0 to 85% rH non-condensing
Dimensions See the figure below
Environmental pollution Normal
Degree of pollution 2
Category of resistance to heat and fire A
Software class and structure A
Index of protection IP30
Ball pressure test temperature on the plastic
used for the case 100 °C
Classification according to protection against
electric shock (EN60703-1) 3, to be integrated into class 1 or 2 appliances
Period of electrical stress across the
insulating parts long
Protection against short-circuits
Must be guaranteed by the manufacturer of the appliance that pAD is integrated into or by the
installer
Immunity against voltage surges Category 1
Cross-section of the wires From 0.5 to 1.5 mm
Precision of temperature measurement +/-2 °C
Precision of humidity measurement (in the
models fitted with humidity probe) +/-10 % rH
Dimensions:
83.5 mm
43.25 mm
CAREL reserves the right modify or change its products without prior warning
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