EVCO c-pro nano NAV - Manual (Page 6)

C-PRO NANO AND MICRO NAV APPLICATION MANUAL
Page 6
2.2 Slave unit (micro)
Chiller + single circuit water -water heat pump unit.
Analogue Inputs
AI 1
(NTC)
Input fresh water temperature probe °C
AI 2
(NTC)
Output fresh water temperature probe °C
AI 3
(NTC)
Condenser input gas temperature probe °C
AI 4
(NTC)
Evaporator output gas temperature probe °C
Digital Inputs
DI 1 Flow switch
DI 2 -
DI 3 High pressure switch
DI 4 Low pressure switch
DI 5 Enabling for regulation
Digital Outputs
DO 1 Compressor switch-on
DO 2 -
DO 3 -
DO 4 -
DO 5 Salt water pump
DO 6 Circuit reverse valve
Analogue outputs
AO 1
(PWM)
-
AO 2
(0..10V)
-
AO 3
(0..10V)
-
Total analogical inputs: 4
Total digital inputs: 4
Total analogical outputs: 0
Total digital outputs: 3