AO2000 CONTINUOUS GAS ANALYZERS | OI/AO2000-EN REV. B 43
Module power consumption
Module Power consumption
System controller approx. 15 W
I/O modules each approx. 10 W
Caldos25 max. 25 W
Caldos27 max. 17 W
Fidas24 max. 40 W
Fidas24 NMHC max. 40 W
Limas11 IR max. 100 W
Limas21 UV max. 100 W
Limas21 HW max. 100 W
Magnos206 max. 50 W
Magnos28 max. 50 W
Magnos27 max. 35 W
Uras26 max. 95 W
ZO23 approx. 12/35 W in continuous/starting operation
Pneumatic module approx. 20 W
Fidas24, Fidas24 NMHC: Detector and sample gas inlet heaters
Input voltage 115 VAC or 230 VAC, ± 15 % (max. 250 VAC)
Line frequency range 47 to 63 Hz
Power consumption 125 VA for detector Fidas24,
approx. 200 VA for detector Fidas24 NMHC,
125 VA for sample gas inlet (option)
Connection 4-pin connector, connecting cable supplied
Safety
Test to EN 61010-1:2010
Class of protection Central unit with electronics module (power sup-
ply): I; Analyzer module without electronics mod-
ule (power supply): III
Overvoltage category /
degree of pollution
Power supply: II/2
Safe isolation The electronics module power supply is galvani-
cally isolated from other circuits by means of
reinforced or double insulation. Functional ex-
tra-low voltage (PELV) on the low-voltage side.
Electromagnetic compatibility
Interference immunity Tested to EN 61326-1:2013. Inspection severity:
Industrial area, fulfills at least the rating to Table 2
of EN 61326.
Emitted interference Tested to EN 61326-1:2013. Limit value class B for
interference field strength and interference volt-
age is met.
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