EVCO S.p.A.
EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124
page 41 of 46
Rated impulse-withstand
voltage
EV3 CHIL
4 KV.
EVD CHIL
EV3K01
Over-voltage category
EV3 CHIL
III.
EVD CHIL
II.
EV3K01 Not
applicable.
Software class and
structure
EV3 CHIL
A.
EVD CHIL
EV3K01
Clock
EV3 CHIL
On request (with secondary lithium battery).
Battery autonomy in the absence of a power supply: > 6 months at 25°C (77°F).
Battery charging time: 24h (the battery is charged by the power supply of the
device).
Drift:
≤
60s/month at 25°C (77°F).
EVD CHIL
EV3K01 Not
available.
Analogue inputs
EV3 CHIL
4 inputs:
-
3 for NTC probes
- 1 can be set up using the configuration parameter for NTC 4-20mA probes or
transducers
EVD CHIL
EV3K01 None.
NTC analogue inputs (10 K
Ω
@ 25 °C, 77 °F)
Sensor type:
ß3435.
Measurement field:
from -50 to 150°C (from -58 to 248°F).
Resolution: 0.1°C.
Accuracy:
0.5°C from -20 to 40°C, 1°C from -40 to 120°C, 2°C from -50 to 150°C.
Protection: none.
Analogue inputs 4-20 mA
Input resistance:
≤
200
Ω
.
Resolution: 0.02mA.
Protection:
none; the maximum current permitted on each input is 25mA.
Digital inputs
EV3 CHIL
6 volt-free contact inputs.
EVD CHIL
