Carel pCO5+ User Manual

25
ENG
pCO5plus +0300020EN rel. 1.2 - 07.11.2013
Only for pCO5+ built-in driver:
20
J27-1 1
Electronic expansion valve 1 control (see “Electro-
nic valve connection”).
J27-2 3
J27-3 2
J27-4 4
21
J28-1 1
Electronic expansion valve 2 control (see “Electro-
nic valve connection”).
J28-2 3
J28-3 2
J28-4 4
22
J30-1 VBAT
Power from external Ultracap module
J30-2 G0
J30-3 G
23
J29-1 GND Common for power supply to probes
J29-2 VREF Power to driver probes
J29-3 S1 Probe 1
J29-4 S2 Probe 2
J29-5 S3 Probe 3
J29-6 S4 Probe 4
J29-7 DI1 Digital input 1
J29-8 DI2 Digital input 2
24
A, B Valve A status LED
C, D Valve B status LED
Tab. 4.f
(*): Voltage A: 24 Vac or 28 to 36 Vdc;
(**): Voltage B: 230 Vac - 50/60 Hz.
: Large model; : Extralarge model.

Carel pCO5+ Specifications

General

Series	pCO5+
Real-time Clock	Yes
Protection Rating	IP20
Processor	ARM Cortex-M3
Communication Ports	RS485
Display	LCD with backlight
Inputs	Digital and Analog
Outputs	Relay and Analog
Power Supply	24 VAC/DC
Humidity	10% to 90% non-condensing
Protocols	Modbus RTU, BACnet MS/TP
Input Voltage	24 VAC/VDC
Weight	300 g
Relay Outputs	Number varies depending on model
Analog Outputs	Number varies depending on model