Carel pCO5 User Manual

20
+0500040RU - 1.2 - 07.06.2011
ENG
EXAMPLE: GENERAL WIRING DIAGRAM
230/24 Vac
M
OUT
+V
analog output 1 (0/10 Vdc) analog output 2 (0/10 Vdc)
analog output 3 (0/10 Vdc) analog output 4 (0/10 Vdc)
L
N
digital output 1 digital output 2 digital output 3 digital output 4
digital input 1 digital input 2 digital input 3 digital input 4 digital input 5 digital input 6 digital input 7 digital input 8
digital output 5 digital output 6 digital output 7 digital output 8
probe 1 (0/5 V) probe 2 (4/20 mA) probe 3
(0/1 Vdc or 4/20 mA)
probe 4 Carel NTC
probe 5 PT1000
Rx-/Tx- Rx+/Tx+ GND
C1 NO1 NO2 NO3 C1 C4 NO4 NO5 NO6 C4 C7 NO7 C7 NO8 C8 NC8
G
G0
B1 B2 B3
GND
+VDC
+Vterm
GND
+5 VREF
B4
BC4
B5
BC5
VG
VG0
Y1 Y2 Y3 Y4
ID1 ID2 ID3 ID4 ID5 ID6 ID7 ID8
IDC1
SMALL
C1
NO1 NO2 NO3
C1 C4
NO4 NO5 NO6
C4 C7
NO7
C7
NO8
C8
NC8
G G0
B1 B2 B3 GND +VDC
+Vterm GND +5 VREF
B4 BC4 B5 BC5
VG VG0 Y1 Y2 Y3 Y4
ID1 ID2 ID3 ID4 ID5 ID6 ID7 ID8 IDC1
B6 B7 B8 GND
J1 J24 J2 J3
J4 J5
J14
J11 pLAN
J10J9
J13J12
J16
J15
J6
FieldBus card BMS card
J25 BMS2
J26 FBus2
input: 24 V 50...60 Hz / 28...36 V
max. power: 45 VA/20 W
Rx-/Tx- Rx+/Tx+ GND Rx-/Tx- Rx+/Tx+ GND
50VA
2.5 AT
Fig. 8
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Carel pCO5 Specifications

General

Protection Rating	IP20
Connectivity	RS-485
Inputs	Digital, Analog
Outputs	Relay, Analog
Relative Humidity	5 to 95% RH, non-condensing
Communication	Modbus RTU, RS-485
Storage Temperature	-20°C to +70°C