Carel pCO1 series Manual

Standard Shelter
Cod. +030221471 – Rel. 2.0 – April 01, 2003
5
2 LIST OF CONFIGURATIONS
The program can manage shelters with pC01 (xs-small-medium) or pCO2 boards (small-medium). When started, the program recognises the
type of board and the size, configuring the inputs and the outputs as a consequence. The following diagrams show the configuration of inputs
and outputs for the possible combinations. For details on the wiring see the technical manual for the pC01 and pCO2 boards.
2.1 DIGITAL INPUTS
HARDWARE NO. FUNCTION
ID 1 Low pressure C1
ID 2 C1 alarm (High press -Thermal cutout comp. - Thermal cutout condenser fan)
ID 3 Thermal cutout alarm heater 1
ID 4 Air flow switch alarm
ID 5 Dirty filter alarm
pCO1 XS/SMALL/MEDIUM
pCO2 SMALL/MEDIUM
ID 6 Blackout alarm
ID 7 Fire-Smoke alarm
pCO1 SMALL/MEDIUM
pCO2 SMALL/MEDIUM
ID 8 Thermal cutout alarm evaporator fan
ID 9 Low pressure C2
ID 10 C2 alarm (High press -Thermal cutout comp. - Thermal cutout condenser fan)
ID 11 Thermal cutout alarm heater 2
ID 12 External alarm
ID 13 ---
pCO1 MEDIUM
pCO2 MEDIUM
ID 14 ---
2.2 ANALOGUE INPUTS
NO. pCO1 XS pCO1 – pCO2 SMALL pCO1 – pCO2 MEDIUM
B 1
Condensing pressure 1/
Condensing temperature 1
Condensing pressure 1/
Condensing temperature 1
Condensing pressure 1/
Condensing temperature 1
B 2 Ambient temperature Ambient humidity Ambient humidity
B 3 Outside temperature Ambient temperature
Condensing pressure 2
Condensing temperature 2
B 4 Outlet temperature Outside temperature Outside temperature
B 5 Outlet temperature Outlet temperature
B 6 Ambient temperature
B 7 ---
B 8 ---
2.3 DIGITAL OUTPUTS
HARDWARE NO. FUNCTION
DO 1
Outlet fan
DO 2 Compressor 1
DO 3 Heater 1
DO 4 Serious alarm
pCO1 XS/SMALL/MEDIUM
pCO2 SMALL/MEDIUM
DO 5 Minor alarm 1
DO 6
Minor alarm 2
DO 7 Open freecooling
pCO1 SMALL/MEDIUM
pCO2 SMALL/MEDIUM
DO 8 Close freecooling
DO 9 Compressor 2
DO 10 Heater 2
DO 11 Humidifier On/Off
DO 12 ---
pCO1 MEDIUM
pCO2 MEDIUM
DO 13 ---
2.4 ANALOGUE OUTPUTS
HARDWARE NO. FUNCTION
AO 1
Freecooling
AO 2 Outlet fan
pCO1 XS/SMALL/MEDIUM
pCO2 SMALL/MEDIUM
AO 3 Condenser fan 1
pCO1 MEDIUM
pCO2 MEDIUM
AO 4 Condenser fan 2

Carel pCO1 series Specifications

General

Brand	Carel
Model	pCO1 series
Category	Controller
Language	English