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63
4.4. Electronic controller
Carel - IR33F0AHE0
Power supply
Model Voltage Power
Insulation
guaranteed
by the power
supply
Inputs
Probe type
IRxxxxExxxx
Maximum ditance of probes and digital inputs less than 10 m.
IRxxxxExxxx
S1 (probe 1)
230 V~, 50/60 Hz 3 VA, 25 mA~max.
reinforced
reinforced
basic
IRxxxxAxxxx
Note: during installation keep the power and loads connection separate from probe cables,
IRxxxxAxxxx
S2 (probe 2)
115V~, 50/60 Hz 3 VA, 50 mA~max.
6mm clearance, 8 mm creepage
6mm clearance, 8 mm creepage
externally guaranteed by safety
1 ºC in the - 50T50 ºC range
10kΩat25ºC,-50T90ºCrange
50kΩat25ºC,-40T150ºCrange
985Ωa25ºC,rangeda-50T150ºC
1,5 ºC in the - 20T115 ºC range
2 ºC in the - 50T50 ºC range
3mmclearance,4mmcreepage
IRxxxxHxxxx
digital inputs, repeater display and supervisory system.
IRxxxxHxxxx
measurement error:
measurement error:
measurement error:
DI 1
DI 2
S3 (probe 3)
S4(probe4)
115 to 230 V~, 50/60 Hz 6 VA, 50 mA~max.
3750 V insulation
3750 V insulation
transformer (SELV power supply)
3ºCinthe-50T90ºCrange
4ºCinthe-20T115ºCrange
4ºCinthe-50T150ºCrange
1250V insulation
IRxxxxLxxxx
IRxxxxLxxxx
Std. CAREL NTC
NTC high
PTC std. CAREL
12to24V~,50/60Hz,12to30Vdc
insulation in reference
insulation in reference
NTC (IRxxx0xxxxx) o NTC e PTC (IRxxx7xxxxx)
freecontact,contactresistance<10Ω,closingcurrent6mA
freecontact,contactresistance<10Ω,closingcurrent6mA
insulation from relay outputs
insulation from relay outputs
3 VA, 300 mA~/mAdc max.
IRxxxx0xxxx
IRxxxx0xxxx
temperature
(speci�cmodel)
12V~, 50/60 Hz, 12 to 18 Vdc
to very low voltage parts
to very low voltage parts
NTC (IRxxx0xxxxx) o NTC e PTC (IRxxx7xxxxx)
NTC (IRxxx0xxxxx) o NTC e PTC (IRxxx7xxxxx)
NTC (IRxxx0xxxxx) o NTC e PTC (IRxxx7xxxxx)
Use only SELV power supply
TECHNICAL SPECIFICATIONS
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