EVCO c-pro mega RACK - Manual (Page 20)

C-PRO MEGA RACK & C-PRO GIGA RACK APPLICATION MANUAL
Page 20
2.6.2 C-PRO GIGA RACK preset configurations (dual circuit compressor packs)
Analogue inputs Digital outputs Digital inputs
Suction probe C1 2 Compressors C1 4 compressor thermals
Supply probe C1 2 Compressors C2 Fan thermal common connection C1
Suction probe C2 1 compressor increment Fan thermal common connection C2
Supply probe C2 2 Fans C1 Fluid level C1
2 Fans C2 Fluid level C2
1 global alarm relay Low pressure pressure-switch C1
Low pressure pressure-switch C2
High pressure pressure-switch C1
High pressure pressure-switch C2
Input/output configuration
Terminal Analogue input Description
AI 1 No. 1 analogue input (4..20 mA) Suction probe C1
AI 2 No. 2 analogue input (4..20 mA) Supply probe C1
AI 3 No. 3 analogue input (4..20 mA) Suction probe C2
AI 4 No. 4 analogue input (4..20 mA) Supply probe C2
Terminal Analogue output Description
By default – not configured
Terminal Digital input Description
DI 1 No. 1 digital input Compressor 1 thermal
DI 2 No. 2 digital input Compressor 2 thermal
DI 3 No. 3 digital input Compressor 3 thermal
DI 4 No. 4 digital input Compressor 4 thermal
DI 5 No. 5 digital input Fan thermal common connection C1
DI 6 No. 6 digital input Fan thermal common connection C2
DI 7 No. 7 digital input Fluid level C1
DI 8 No. 8 digital input Fluid level C2
DI 9 No. 9 digital input Low pressure (suction) pressure-switch C1
DI 10 No. 10 digital input Low pressure (suction) pressure-switch C2
DI 11 No. 11 digital input High pressure (supply) pressure-switch C1
DI 12 No. 12 digital input High pressure (supply) pressure-switch C2
Terminal Digital output Description
DO 1 No. 1 digital output Compressor 1
DO 2 No. 2 digital output Increment 1 compressor 1
DO 3 No. 3 digital output Compressor 2
DO 4 No. 4 digital output Increment 1 compressor 2
DO 5 No. 5 digital output Compressor 3
DO 6 No. 6 digital output Increment 1 compressor 3
DO 7 No. 7 digital output Compressor 4
DO 8 No. 8 digital output Increment 1 compressor 4
DO 9 No. 9 digital output Global alarm relay
DO 10 No. 10 digital output Fan 1
DO 11 No. 11 digital output Fan 2
DO 12 No. 12 digital output Fan 3
DO 13 No. 13 digital output Fan 4