EVCO c-pro mega RACK - Manual (Page 19)

C-PRO MEGA RACK & C-PRO GIGA RACK APPLICATION MANUAL
Page 19
2.6 Preset configurations
The controller preset configurations are reported below.
2.6.1 C-PRO MEGA RACK preset configurations (single circuit compressor packs)
Analogue inputs Digital outputs Digital inputs
Suction probe 4 Compressors 4 compressor thermals
Supply probe 3 Fans Fan thermal common connections
1 global alarm relay Fluid level
Low pressure pressure-switch
High pressure pressure-switch
Input/output configuration
Terminal Analogue input Description
AI1 No. 1 analogue input (4..20 mA) Suction probe
AI2 No. 2 analogue input (4..20 mA) Supply probe
Terminal Analogue output Description
By default – not configured
Terminal Digital input Description
DI1 No. 1 digital input Compressor 1 thermal
DI2 No. 2 digital input Compressor 2 thermal
DI3 No. 3 digital input Compressor 3 thermal
DI4 No. 4 digital input Compressor 4 thermal
DI5 No. 5 digital input Fan thermal common connection
DI6 No. 6 digital input Fluid level
DI7 No. 7 digital input Low pressure (suction) pressure-switch
DI8 No. 8 digital input High pressure (supply) pressure-switch
Terminal Digital output Description
DO1 No. 1 digital output Compressor 1
DO2 No. 2 digital output Global alarm relay
DO3 No. 3 digital output Compressor 2
DO4 No. 4 digital output Compressor 3
DO5 No. 5 digital output Compressor 4
DO6 No. 6 digital output Fan 1
DO7 No. 7 digital output Fan 2
DO8 No. 8 digital output Fan 3