Carel PRK300D0E0, User Manual, Page: 9 / 104

9
ENG
pRack +0300025EN rel. 1.3 - 17.12.2015
2. HARDWARE CHARACTERISTICS AND INSTALLATION
2.1 pRack pR300 S, M, D, L board description
pRack pR300 S
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
4 5
10
18
1 6 2
16 17
11
12
3 3 7 8
15
13 14
pR300
Fig. 2.a
pRack pR300 M
C
1
NO
1
NO2 NO3
C
1
C4
NO4 NO5 NO6
C4 C7
NO7
C7
NO8
C8
NC8
NO
1
2
C
1
2
NC
1
2
NO
1
3
C
1
3
NC
1
3
C9
NO9
NO
1
0
NO
11
C9
G G0 U
1
U2 U3 GND +
VDC
+
V
term
GND +
5
V
REF
U4 GND U5 GND VG VG0 Y
1
Y2 Y3 Y4 ID
1
ID
2
ID
3
ID
4
ID
5
ID
6
ID
7
ID
8
ID
C
1
U6 U7 U8 GND
ID
9
ID
1
0
ID
11
ID
1
2
ID
C
9
ID
1
3H
ID
1
3
ID
C
1
3
ID
1
4
ID
1
4H
J 1 J24 J2 J3
J4 J5 J7
J8
J 1 4
J 1 0
J 1 3 J 1 2
J 1 6 J 1 7
J 1 8 J 1 5
J6
F i e l d B u s c a r d B M S c a r d
J 11 pLAN
J25 BMS2 J26
FBus2
4 3 2 1
4 5 1 6 2 3 3
3 8 9 7 8
1 0 1 3 1 4 11
1 2
1 5
pR300
1 6
1 8
1 7
Fig. 2.b
Legende:
Rif. Description Rif. Description
1 Power supply connector [G(+), G0(-)] 11 pLAN plug-in connector
2
+Vterm: power supply for additional terminal
+5 VREF power supply for ratiometric probes
12 Reserved
3 Universal inputs/outputs 13 Reserved
4 +VDC: power supply for active probes 14 Reserved
5 Button for setting pLAN address, second display, LED 15 Relay digital outputs
6
VG: power supply at voltage A(*) for opto-isolated analogue output
VG0: power to opto-isolated analogue output, 0 Vac/Vdc
16 BMS2 connector
7 Analogue outputs 17 FieldBus2 connector
8 ID: digital inputs for voltage A (*) 18 Jumpers for selecting FieldBus/ BMS
9
ID..: digital inputs for voltage A (*)
IDH..: digital inputs for voltage B (**)
10 pLAN telephone connector for terminal/downloading application
(*) Voltage A: 24 Vac or 28 to 36 Vdc; (**) Voltage B: 230 Vac - 50/60 Hz.
Tab. 2.a