EVCO EPH4EXP Hardware manual User Manual
Page 109
EVCO S.p.A.
c-pro 3 | Hardware manual ver. 3.2 | Codice 114CP3E324
page 109 of 116
NTC analog inputs (10K
Ω
@ 25 °C, 77 °F)
Kind of sensor:
NTC 2.
Working range:
from -40 to 86 °C (-40 to 186 °F).
Accuracy:
±1 °C.
Resolution:
0.1 °C.
Conversion time:
100 ms.
Protection:
no protection.
NTC analog inputs (10K
Ω
@ 25 °C, 77 °F)
Kind of sensor:
NTC 2.
Working range:
from -40 to 86 °C (-40 to 186 °F).
Accuracy:
±0.7% of the full scale between -40 and 100 °C, ±1 °C
between -50 to -40 °C and between 100 and 120 °C .
Resolution:
0.1 °C.
Conversion time:
100 ms.
Protection:
no protection.
Pt 1000 analog inputs (1K
Ω
@ 0 °C, 32 °F)
Working range:
from -100 to 400 °C (-148 to 752 °F ).
Accuracy:
±0.5% of the full scale.
Resolution:
0.1 °C.
Conversion time:
100 ms.
Protection:
no protection.
0-20 mA / 4-20 mA analog inputs
Input resistance:
≤
to 200
Ω
.
Accuracy:
±0.5% of the full scale.
Resolution:
0.01 mA.
Conversion time:
100 ms.
Protection:
no protection; the maximum current allowed on each input is
25 mA.
0-5 V ratiometric / 0-10 V analog inputs
Input resistance:
≥
to 10K
Ω
.
Accuracy:
±0.5% of the full scale.
Resolution:
0.01 V.
Conversion time:
100 ms.
Protection:
against the reversal of the polarity.
Digital inputs:
c-pro 3 hecto
c-pro 3 mega and c-pro 3
NODE mega
c-pro 3 EXP hecto
5 non optoisolated free of
voltage digital inputs.
7 optoisolated digital inputs
at 24 VAC / DC.
5 non optoisolated free of
voltage digital inputs.
c-pro 3 hecto+
c-pro 3 mega+
c-pro 3 EXP hecto+