EVCO EPK4BHQ1AH Installer manual - Manual (Page 50)

EVCO S.p.A. c-pro 3 NODE kilo AHU | Application manual ver. 1.0
page 50 of 114
c-pro 3 NODE kilo AHU – Single flow unit with ON-OFF ventilation (Water-Electric)
I/O Description
Analogue inputs
AI 1 Flow Temperature
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 (on RJ45)
CANbus to c-pro 3 NODE kilo AHU
Digital inputs (ON-OFF 24V)
DI 1 Flow fan circuit breaker
DI 2 Antifreeze thermostat
DI 3 Electric coil circuit breaker
DI 4 Not used
DI 5 Not used
DI 6 Not used
DI 7 Not used
DI 8 Not used
DI 9 Not used
Analogue outputs
AO 1 Vmix first coil
AO 2 Not used
AO 3 Not used
AO 4 Not used
AO 5 Not used
AO 6 Not used
Digital Outputs (Relay)
DO 1 Flow fan V1
DO 2 Electric coil 1
DO 3 Not used
DO 4 Not used
DO 5 Not used
DO 6 Not used
DO 7 Not used
DO 8 Not used
DO 9 Not used