EVCO S.p.A.
Vcolor 679/689
| Installer manual ver. 1.0 | Code 144VC679I104
page 67 of 70
Pollution status of the control device:
2.
Environmental standards:
- RoHS 2011/65/EC
- WEEE 2012/19/EU
- REACH (EC) Regulation no. 1907/2006
EMC standards:
-
EN 60730-1
-
IEC 60730-1.
Power supply:
user interface
control module
Vcolor 679 M:
powered by the control module
Vcolor 679 L:
12 Vac 20 VA.
115... 230 VAC (±15%), 50 / 60 Hz
(±3 Hz), 10 VA max.
Rated impulse withstand voltage:
4 KV
Overvoltage category:
III
Software class and structure:
A
Clock:
built-in (with secondary lithium battery)
Clock drift: ≤ 60 s/month at 25 °C (77 °F)
Clock battery autonomy in the absence of a power supply: > 6 months at 25 °C
(77 °F)
Clock battery charging time: 24 h (the battery is charged by the power supply of
the device)
Analogue inputs:
5 inputs of which 3 for PTC/NTC (terminals 25 - 29), 1 for 4-20mA (humidity
probe, terminals 30 - 32), 1 for EVCO EVHTP520 humidity probe (terminals 23-
24)
PTC type analogue inputs
Type of sensor:
KTY 81-121 (990 @ 25°C, 77°F).
Measurement field: from -50 to 150 °C (from -58 to 302 °F)
Resolution: 0.1 °C (1 °F)
Protection:
none.
NTC type analogue inputs
Sensor type:
ß3435 (10 KΩ @ 25°C, 77°F).
Measurement field:
from -40 to 105 °C (from -40 to 221 °F).
Resolution: 0.1 °C (1 °F)
Protection:
none
4-20 mA type analogue inputs
Measurement field: can be configured.
Protection:
none.
analogue inputs for EVHTP520
Measurement field:
5-95 %rH
Protection:
none
Digital inputs:
4 voltage-free.
