8
ENG
pRack +0300025EN rel. 1.3 - 17.12.2015
1.3 Confi guration of the system and
confi guration of the inputs and outputs
pRack pR300 has the same system, input and output confi guration
management as the standard pRack pR100. It is available 22
confi gurations, but it is more ultilised those described in Appendix A.1.
Note:
each input/output is completely confi gurable with the only
requirements being those set by the system confi guration. For
example, the suction pressure probe on line 1 can be arbitrarily confi gured
to any one of the analog inputs in the pLAN control board with address 1
compatible with the type of probe.
Refer Cap. 4, to have more ionformation about selection of confi guration
system and pre-confi guration and see Appendix A.1.
1.3.1 System
confi gurations available
pRack pR300 can manage system confi gurations with up to 2 suction lines
(maximum 12 scroll or piston compressors for lines 1 and 2, maximum 2
screw compressors for line 1 and maximum 1 BitzerCRII compressor per
line), up to 2 condenser lines (maximum 16 fans per line). When there
are two suction lines, the 2 lines can be managed by the same pRack
board or by separate boards. The condenser lines can be managed by
the board controls the suction lines or by separate boards, depending on
the number of inputs/outputs available. For each suction and condenser
line, pRack pR300 can manage a modulating device (inverter, Digital
Scroll® compressor, compressor with continuous control or BitzerCRII
compressor). pRack pR300 manages up to 1 line with screw compressors,
and the board can control up to 2 compressors.
Some examples of managed system confi gurations are described below,
while for the complete list of confi gurations and its features refer to
Appendix A1.
Example 1:
1 suction line with scroll or piston compressors, 1 high
pressure line:
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
+V
term
GND
+5 V
REF
U4
GND
U5
GND
VG
VG0
Y1
Y2
Y3
Y4
ID
1
ID
2
ID
3
ID
4
ID
5
ID
6
ID
7
ID
8
IDC1
J1
J24
J2
J3
J4
J5
J14
J10
J13
J12
J15
F i e l d B u s c a r d
B M S c a r d
J11 pLAN
J25 BMS2
J26 FBus2
4
3
2
1
pR300
Fig. 1.a
Example 2
: 2 suction lines on the same board with scroll or piston
compressors, 1 high pressure line:
I/
O
I/
O
I/
O
pR300
Fig. 1.b
Example 4:
2 suction lines on board (scroll or piston compressors), 2 high
pressure lines on the board):
I
/
O
I
/
O
I
/
O
I
/
O
pR300
Fig. 1.c
Example 4:
2 suction lines on separate boards (scroll or piston
compressors), 2 high pressure lines (on the fi rst suction line board):
I/O
I/O
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
+V
term
GND
+5 V
REF
U4
GND
U5
GND
VG
VG0
Y1
Y2
Y3
Y4
ID
1
ID
2
ID
3
ID
4
ID
5
ID
6
ID
7
ID
8
IDC1
J1
J24
J2
J3
J4
J5
J14
J10
J13
J12
J15
F i e l d B u s c a r d
B M S c a r d
J11 pLAN
J25 BMS2
J26 FBus2
4
3
2
1
pR300
C1
NO1
NO2
NO3
C1
C4
NO4
NO5
NO6
C4
C7
NO7
C7
NO8
C8
NC8
G
G0
U1
U2
U3
GND
+VDC
+V
term
GND
+5 V
REF
U4
GND
U5
GND
VG
VG0
Y1
Y2
Y3
Y4
ID
1
ID
2
ID
3
ID
4
ID
5
ID
6
ID
7
ID
8
IDC1
J1
J24
J2
J3
J4
J5
J14
J10
J13
J12
J15
F i e l d B u s c a r d
B M S c a r d
J11 pLAN
J25 BMS2
J26 FBus2
4
3
2
1
pR300
Fig. 1.d
Example 5
: 2 suction lines on separate boards with scroll or piston
compressors, 2 high pressure line on separate boar
I/O
I/O
I/O
I/O
pLAN
pLAN
pLAN
C1
NO1
NO2
NO3
C1
C4
NO4
NO5
NO6
C4
C7
NO7
C7
NO8
C8
NC8
G
G0
U1
U2
U3
GND
+VDC
+V
term
GND
+5 V
REF
U4
GND
U5
GND
VG
VG0
Y1
Y2
Y3
Y4
ID
1
ID
2
ID
3
ID
4
ID
5
ID
6
ID
7
ID
8
IDC1
J1
J24
J2
J3
J4
J5
J14
J10
J13
J12
J15
F i e l d B u s c a r d
B M S c a r d
J11 pLAN
J25 BMS2
J26 FBus2
4
3
2
1
pR300
C1
NO1
NO2
NO3
C1
C4
NO4
NO5
NO6
C4
C7
NO7
C7
NO8
C8
NC8
G
G0
U1
U2
U3
GND
+VDC
+V
term
GND
+5 V
REF
U4
GND
U5
GND
VG
VG0
Y1
Y2
Y3
Y4
ID
1
ID
2
ID
3
ID
4
ID
5
ID
6
ID
7
ID
8
IDC1
J1
J24
J2
J3
J4
J5
J14
J10
J13
J12
J15
F i e l d B u s c a r d
B M S c a r d
J11 pLAN
J25 BMS2
J26 FBus2
4
3
2
1
pR300
C1
NO1
NO2
NO3
C1
C4
NO4
NO5
NO6
C4
C7
NO7
C7
NO8
C8
NC8
G
G0
U1
U2
U3
GND
+VDC
+V
term
GND
+5 V
REF
U4
GND
U5
GND
VG
VG0
Y1
Y2
Y3
Y4
ID
1
ID
2
ID
3
ID
4
ID
5
ID
6
ID
7
ID
8
IDC1
J1
J24
J2
J3
J4
J5
J14
J10
J13
J12
J15
F i e l d B u s c a r d
B M S c a r d
J11 pLAN
J25 BMS2
J26 FBus2
4
3
2
1
pR300
C1
NO1
NO2
NO3
C1
C4
NO4
NO5
NO6
C4
C7
NO7
C7
NO8
C8
NC8
G
G0
U1
U2
U3
GND
+VDC
+V
term
GND
+5 V
REF
U4
GND
U5
GND
VG
VG0
Y1
Y2
Y3
Y4
ID
1
ID
2
ID
3
ID
4
ID
5
ID
6
ID
7
ID
8
IDC1
J1
J24
J2
J3
J4
J5
J14
J10
J13
J12
J15
F i e l d B u s c a r d
B M S c a r d
J11 pLAN
J25 BMS2
J26 FBus2
4
3
2
1
pR300
Fig. 1.e
Note
: nel caso di collegamento in pLAN di più schede pRack pR300,
non è possibile realizzare reti miste con schede di taglia Compact insieme
a schede di tipo S, M, L, mentre risultano possibili reti miste che utilizzino
combinazioni di queste ultime.
Important:
all the boards connected to the pLAN must have the
same software revision.
Summary of Contents for PRK300D0E0
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