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13
ENG
c.pCO s0300057EN rel. 1.2 - 29.05.2017
3. COMMUNICATION PORTS
3.1 Serial ports
c.p CO S mall...Extralarge
The controllers come with five serial ports:
•
a terminal port on connector J10-J11 (pLAN)
•
a built-in BMS port on connector J25 (BMS2)
•
a built-in Fieldbus port on connector J26 (FBus2).
•
a BMS port to be used with the c.pCO family BMS expansion card (BMS1)
•
a FieldBus port to be used with the c.pCO family BMS expansion card (FBus1)
On the c.pCO Large and Extralarge version, connector J23 is available, marked
FBus2, in the same way as connector J26. From the point of view of application
program management, this is the same serial line, so different addresses must be
used for devices connected to both connectors, while from the electrical point of
view the ports are independent (an electrical fault on port J26 does not affect port
J23). See the “Technical Specifications” table (chap.
12)
.
c.p CO mini
The controller features:
•
a terminal port on connector J3 (Disp.)
•
a built-in BMS port on connector J6 (BMS, only on the c.pCOmini Enhanced
model)
•
a built-in Fieldbus port on connector J4 (FBus, on the c.pCOmini Enhanced and
High End models).
C1
NO1 NO2 NO3
C1 C4
NO4 NO5 NO6
C4 C7
NO7
C7
NO8
C8
NC8
NO1
2
C1
2
NC1
2
NO1
3
C1
3
NC1
3
C9
NO9
NO1
0
NO1
1
C9
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 U6 U7 U8 GND ID
9
ID
10
ID
11
ID
12
IDC9 ID
13
H
ID
13
IDC1
3
ID
14
ID
14
H
J1 J24 J2 J3 J4 J5 J7
J8
J20
J21
J14
J10
J13 J12
J22
J16 J17
J18
J15
J6
J19
NO1
4
C1
4
NC1
4
NO1
5
C1
5
NC1
5
C1
6
NO1
6
NO1
7
NO1
8
C1
6
ID
15
H
ID
15
IDC1
5
ID
16
ID
16
H
Y5 Y6 ID
17
ID
18
IDC1
7
U9 GND U1
0
GND
FieldBus card B M S card
J23 FBus2
J11 pLAN
J25 BMS2 J26 FBus2
4 3 2 1
ONL Y FOR
LARGE AND EX T RALARGE
MODELS
U1 U2 U3 GND U4 U5 U6 GND U7 U8 U9 U10 GND
J1 J2
G
G0 Vbat
NO1
C1/2
NO2 NO3
C3/4/5
NO4
C3/4/5
NO5 NO6 NC6
C6
+5VREF GND +V dc
J9
J10 J11 J12
G/G0: 24 V~ 50...60 Hz / 28...36 V 30 VA/12W
J3 Disp.
+Vte
rm
J4 FBus
Y1 GND ID2 ID1 Y2
GND
J8
J7
J5 CAN
L H
000A5C *
Fig. 3.a
Interface Type/Connectors Control Features
Ethernet RJ45 c.pCOmini High End
•
one 10/100 Mbps Ethernet port
c.pCO Small...Extralarge
•
two equivalent 10/100 Mbps Ethernet ports (100-BASE TX standard)
Serial ZERO J3 Disp. c.pCOmini
•
Integrated on main board
Serial ZERO pLAN/J10, J11 c.pCO Small...Extralarge
•
HW driver: asynchronous half duplex RS485 pLAN
•
Not optically-isolated
•
Connectors: telephone jack + 3-pin plug-in connector (4-pin plug-in connector only on c.pCOmini)
Serial ONE BMS 1 Serial Card c.pCO Small...Extralarge
•
Not integrated on main board
•
HW driver: not present
•
Can be used with all c.pCO family BMS expansion cards
Serial TWO FieldBus 1 Serial Card c.pCO Small...Extralarge
•
Not integrated on main board
•
HW driver: not present
•
Can be used with all c.pCO family Fieldbus expansion cards
Serial THREE J6 BMS c..pCOmini Enhanced
•
Integrated on main board
BMS 2 / J25 c.pCO Small...Extralarge
•
HW driver: asynchronous half duplex RS485 Slave
•
Optically-isolated/non-optically-isolated serial port
•
3-pin plug-in connector
Serial
FOUR J4 FBus c.pCOmini Enhanced
and High End
•
Integrated on main board
•
HW driver: asynchronous half duplex RS485 Master
FieldBus 2 / J26
(and J23 Large - Extra-
large version) c.pCO Small...Extralarge
•
Integrated on main board
•
HW driver: asynchronous half duplex RS485 Master or Slave (see par. " J26 port configuration")
•
J23: not optically-isolated
•
J26: optically-isolated/not optically-isolated
•
3-pin plug-in connector
•
J23 and J26 are both managed by the same protocol as serial 4, with the advantage of being
electrically independent.
Tab. 3.a