Analog inputs
Digital inputs
Digital outputs
Analog output
pCOe card with address 8
1
ON
2 3
4
Address 8
3.4. Connection of pCOe expansion cards to the control board (optional)
3 - CONNECTIONS
NO1
C1
NC1
NO2
C2
NC2
NO3
C3
NC3
NO4
C4
NC4
sin uso
1 2 4 8
ID1
ID2
ID3
ID4
IDC1
B1
B2
GND
+5V Ref
+Vdc
B3
B4
GND
+5V Ref
+Vdc
J5
J9
J4
address
series
J10
J6
J7
J8
J1
G
G0
RS485
T+
GND
J3
T–
J2
GND
Y1
1
2
RS485 expansion card
Power supply
+48Vcc or 24Vca
B1
B2
GND
+5V Ref
+Vdc
B3
B4
GND
+5V Ref
+Vdc
J9
J10
1
common
unused
unused
ID1
ID2
ID3
ID4
IDC1
J4
2
Prop. humidier or
fresh air damper
inlet temperature probe of HWC
outlet temperature probe of HWC
disconnection of 4 compr. st
disconnection of elec. heaters
disconnection of 1 compr. st
disconnection of 2 compr. st
Tx-
GND
Tx+
J10
“50FC”
NO1
C1
NC1
NO2
C2
NC2
NO3
C3
NC3
NO4
C4
NC4
sin uso
1 2 4 8
ID1
ID2
ID3
ID4
IDC1
B1
B2
GND
+5V Ref
+Vdc
B3
B4
GND
+5V Ref
+Vdc
J5
J9
J4
address
series
J10
J6
J7
J8
J1
G
G0
RS485
T+
GND
J3
T–
J2
GND
Y1
3
4
RS485 expansion card
Power supply
+48Vcc or 24Vca
B1
B2
GND
+5V Ref
+Vdc
B3
B4
GND
+5V Ref
+Vdc
J9
J10
3
common
air quality probe, zone 2
ID1
ID2
ID3
ID4
IDC1
J4
4
extraction temperature probe
(prop. rotary heat exchanger)
recovery temperature probe
(prop. rotary heat exchanger)
0...10Vdc signal
wheel control
(prop. heat recov.)
120
Address 8
Address 9
Tx-
GND
Tx+
120
electrical protection
of outdoor dampers
configurable output
HWC antifreeze prot.
or configurable output
supplementary
crankcase heater
common
common
common
common
opening status of zone 1 return damper
opening status of zone 2 return damper
opening status of zone 1 supply damper
opening status of zone 2 supply damper
common
opening signal of zone
1 return damper
opening signal of zone
2 return damper
common
common
common
opening signal of zone
1 supply damper
opening signal of zone
2 supply damper
pCOe card with address 9
Analog inputs
Digital inputs
Digital outputs
Analog output
1
ON
2 3
4
Address 9
To Next Page
Loading...
