Evco EPH4DXP1SA Manual do Utilizador descarregar pdf (Página 16)

EVCO S.p.A. c-pro 3 hecto MCSA | User manual ver. 2.0 | Code 144MCSAE204

page 16 of 52

PGUT = 2

- zone 1 (temperature and humidity).

I/O Description

Zone controller

Analogue inputs

AI 1 External Temperature (NTC)

AI 2 Supply Temperature (NTC)

AI 3 Zone 1 humidity (0-10 V)

AI 4 Zone 1 temperature (NTC)

Serial ports

RS 485 Modbus RTU protocol

CANbus Not used

Digital inputs (potential-free contact ON-OFF)

DI 1 Mixing circuit flow switch

DI 2 Hot block alarm boiler

DI 3 Alarm – cooling block Chiller

DI 4 Remote summer winter

DI 5 Dehumidifiers alarm

Analogue outputs (PWM/0-10V/4-20mA)

AO 1 not available

AO 2 0-10 V flow modulating valve (or 4-20 mA to be ordered)

AO 3 ON-OFF valve (2 or 3 ways) for energy recording

Digital Outputs (Relay)

DO 1 collector_zone 1

DO 2 Dehumidifier collector/dehumidifier consent

DO 3 Hot consent (Boiler or HP)

DO 4 Cold consent (Chiller)

DO 5 Apartment flow line circulation pump control

DO 6 Heating booster control (winter) or for cooling (summer)

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Evco EPH4DXP1SA Manual do Utilizador Página 16