86
ENG
pRack +0300025EN rel. 1.3 - 17.12.2015
The system confi gurations available refer to the following diagrams:
a. up to 1 suction line (scroll or piston compressors) and up to 1
condenser line on just one pRack pR300 board:
I/O
I/O
C1
NO1
NO2
NO3
C1
C4
NO4
NO5
NO6
C4
C7
NO7
C7
NO8
C8
NC8
G
G0
U1
U2
U3
GND
+VDC
+Vterm
GND
+5 VREF
U4
GND
U5
GND
VG
VG0
Y1
Y2
Y3
Y4
ID1
ID2
ID3
ID4
ID5
ID6
ID7
ID8
IDC1
J1
J24 J2 J3
J4 J5
J14
J10
J13J12
J15
FieldBus card BMS card
J11 pLAN
J25
BMS2
J26
FBus2
43 21
pR300
Fig. A.a
b. 1 suction line (scroll or piston compressors) and 1 condenser line on a
separate board:
I/O
I/O
pLAN
C1
NO1
NO2
NO3
C1
C4
NO4
NO5
NO6
C4
C7
NO7
C7
NO8
C8
NC8
G
G0
U1
U2
U3
GND
+VDC
+Vterm
GND
+5 VREF
U4
GND
U5
GND
VG
VG0
Y1
Y2
Y3
Y4
ID1
ID2
ID3
ID4
ID5
ID6
ID7
ID8
IDC1
J1 J24 J2 J3
J4 J5
J14
J10
J13J12
J15
FieldBus card BMS card
J11 pLAN
J25
BMS2
J26
FBus2
43 21
pR300
C1
NO1
NO2
NO3
C1
C4
NO4
NO5
NO6
C4
C7
NO7
C7
NO8
C8
NC8
G
G0
U1
U2
U3
GND
+VDC
+Vterm
GND
+5 VREF
U4
GND
U5
GND
VG
VG0
Y1
Y2
Y3
Y4
ID1
ID2
ID3
ID4
ID5
ID6
ID7
ID8
IDC1
J1
J24 J2 J3
J4 J5
J14
J10
J13J12
J15
FieldBus card BMS card
J11 pLAN
J25
BMS2
J26
FBus2
43 21
pR300
Fig. A.b
c. 2 suction lines on the same board (scroll or piston compressors) and up
to 1 condenser line:
I/OI/O
I/O
pR300
Fig. A.c
d. 2 suction lines on separate boards (up to 2 screw compressors on line
1 and scroll or piston compressors on line 2), 1 condenser line on a
separate board:
I/O
I/O
pLAN
I/O
C1
NO1
NO2
NO3
C1
C4
NO4
NO5
NO6
C4
C7
NO7
C7
NO8
C8
NC8
G
G0
U1
U2
U3
GND
+VDC
+Vterm
GND
+5 VREF
U4
GND
U5
GND
VG
VG0
Y1
Y2
Y3
Y4
ID1
ID2
ID3
ID4
ID5
ID6
ID7
ID8
IDC1
J1
J24 J2 J3
J4 J5
J14
J10
J13J12
J15
FieldBus card B MS card
J11 pLAN
J25
BMS2
J26
FBus2
43 21
pR300
C1
NO1
NO2
NO3
C1
C4
NO4
NO5
NO6
C4
C7
NO7
C7
NO8
C8
NC8
G
G0
U1
U2
U3
GND
+VDC
+Vterm
GND
+5 VREF
U4
GND
U5
GND
VG
VG0
Y1
Y2
Y3
Y4
ID1
ID2
ID3
ID4
ID5
ID6
ID7
ID8
IDC1
J1
J24 J2 J3
J4 J5
J14
J10
J13J12
J15
FieldBus card B MS card
J11 pLAN
J25
BMS2
J26
FBus2
43 21
pR300
C1
NO1
NO2
NO3
C1
C4
NO4
NO5
NO6
C4
C7
NO7
C7
NO8
C8
NC8
G
G0
U1
U2
U3
GND
+VDC
+Vterm
GND
+5 VREF
U4
GND
U5
GND
VG
VG0
Y1
Y2
Y3
Y4
ID1
ID2
ID3
ID4
ID5
ID6
ID7
ID8
IDC1
J1 J24 J2 J3
J4 J5
J14
J10
J13J12
J15
FieldBus card B MS card
J11 pLAN
J25
BMS2
J26
FBus2
43 21
pR300
pLAN
Fig. A.d
e. 2 suction lines on the same board (scroll or piston compressors), 1
condenser line on a separate board:
I/OI/O
I/O
pLAN
pR300
C1
NO1
NO2
NO3
C1
C4
NO4
NO5
NO6
C4
C7
NO7
C7
NO8
C8
NC8
G
G0
U1
U2
U3
GND
+VDC
+Vterm
GND
+5 VREF
U4
GND
U5
GND
VG
VG0
Y1
Y2
Y3
Y4
ID1
ID2
ID3
ID4
ID5
ID6
ID7
ID8
IDC1
J1
J24 J2 J3
J4 J5
J14
J10
J13J12
J15
FieldBus card BMS card
J11 pLAN
J25
BMS2
J26
FBus2
43 2 1
pR300
Fig. A.e
Board with
pLAN address 1
Board with
pLAN address 2
Board with
pLAN address 3
Board with
pLAN address 3
Board with
pLAN address 1
Board with
pLAN address 1
Board with
pLAN address 3
Board
with pLAN
address 1
Board
with pLAN
address 1
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