EVCO EVCSR338J9 - Manual (Page 47)

EVCO S.p.A. Vcolor 338 S | Installer manual ver. 1.2 | Code 144VC338SE124
page 47 of 50
Power:
user interface control module
supplied from the control module.
115... 230 VAC (±15%), 50/60 Hz
(±3 Hz), 10 VA max.
Rated impulse voltage: 4 KV.
Overvoltage category: III.
Class and structure of software: A.
Clock:
incorporated.
Autonomy in the event of a power-cut: 24 h with fully charged.
Battery charging time: 2 min (the battery is charged by the device power
supply).
Analogue inputs:
3 inputs (environment probe, needle probe and steam reduction probe), can be
set via configuration parameter for J/K thermocouples or
Pt 100 2 wire probes.
thermocouple J type analogue inputs
Type of sensor: iron/constantan.
Field of measurement: from -50 to 700°C (from -58 to 1,292 °C).
Resolution: 1 °C (1 °F).
Protection: none.
thermocouple K type analogue inputs
Type of sensor: chromel/alumel.
Field of measurement: from -50 to 1,100°C (from -58 to 2,012 °C).
Resolution: 1 °C (1 °F).
Protection: none.
Pt 100 analogue inputs
Type of sensor: Pt 100 class A.
Field of measurement: from -50 to 550°C (from -58 to 1,022 °C).
Resolution: 1 °C (1 °F).
Protection: none.
Digital inputs:
5 inputs:
4 inputs (door micro switch, fan circuit breaker protection on/stand-by and
electric absorption protection), which can be set via configuration
parameter due to normally open contact/normally closed contact
(potential-free contact, 5 VDC, 0.5 mA)
- 1 (fan circuit breaker protection) which can be set via configuration
parameter due to normally open contact/normally closed contact
(live contact, 115... 230 VAC)