Evco EPU2BXP1S1 Bedienungsanleitung PDF herunterladen (Seite 12)

EVCO S.p.A. c-pro 3 micro SAVE/ c-pro 3 kilo SAVE | Application Manual ver. 1.0 | Code 144CP3UKSAE104

EVCO

page 12 of 68

3.1.2 I/O Configuration with 1-speed fans with more speed

variator

c-pro 3 hecto + CAN with 2 A/O V+V

I/O Description

Analogue inputs

AI 1 Anti-freeze Temperature Probe (Recovery heat exchanger By-Pass) NTC

AI 2 Not used

AI 3 Not used

AI 4 Not used

AI 5 Not used

AI 6 Not used

AI 7 Not used

AI 8 Not used

AI 9 Not used

Serial ports

RS485 RS485 Modbus RTU

CAN bus To Vgraph

Digital inputs

DI 1 Presence sensor

DI 2 Start – Stop (remote)

DI 3 Supply fan thermal protection

DI 4 Return fan thermal protection

DI 5 Not used

DI 6 Not used

DI 7 Not used

DI 8 Not used

DI 9 Not used

Analogue outputs

AO 1 Not used

AO 2 Not used

AO 3 Recovery heat exchanger BY-PASS damper control (0-10 V) *

AO 4 Return fan control signal (0-10 V)

AO 5 Supply fan control signal (0-10 V)

AO 6 Mixing room damper control (0-10 V)

Digital Outputs (Relay)

DO 1 Return fan (speed 0) enabling

DO 2 Supply fan (speed 0) enabling

DO 3 Not used

DO 4 Not used

DO 5 Not used

DO 6 Not used

DO 7 Recovery heat exchanger BY-PASS damper control *

DO 8 Not used

DO 9 Not used

(*) The recovery heat exchanger BY-PASS damper control can be analogic or digital, and

setting with clock

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 67 68

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