23
Be in charge.
Super B.
!
Caution!
For more than 4 Li-ion batteries in series and parallel connection consult Super B
or your dealer.
!
Caution!
Depending on the installation a precharge circuit is needed. For further
information consult Super B or your dealer.
When using Li-ion batteries in series and parallel configuration CAN balancing is required
(see paragraph 5.4.4).
The CAN power cable is necessary for CAN balancing.
In installations with more than 2 batteries in series the CAN power cable should be powered
from an external 24V power supply.
15/03/2018 16:37 C:\Users\ipapa\Creative Cloud Files\Super-B manuals\160E\20180216 1907 Super-B - 160E manual\schematics\24V_2s2p.sch (Sheet: 1/1)
J2_IO
J3_CAN
J1_BREL
J2_IO
J3_CAN
J1_BREL
J2_IO
J3_CAN
J1_BREL
J2_IO
J3_CAN
J1_BREL
0
1
2
3
4
5
6
7
8
9
A
B
C
D
Version
Date
Name
Title:
Sheet:
15/03/2018 16:37
24V_2s2p
1/1
CAN_Term_Female
CAN_Term_Male
FUSE
CAN
Red(+)
Black(-)
CAN Power Cable
X1
X2
X1
X2
X1
X2
X1
X2
Plus
Minus
K2
Rc Rnc Rno
1
2
3
4
5
6
7
gnd
V+ soc nc
FU
S
E
0.1
2014 OCT 06
R. Pot
Minus (-)
Plus (+)
Rc
Rnc
Rnc
Rc
Rnc
Rnc
Rc
Rnc
Rnc
Rc
Rnc
Rnc
Con J2 (IO connections)
Rc (pin 4)
Rnc (pin 5)
5A
Main Switch
+
+
_
_
Fu
se
+
+
_
_
Fu
se
+
+
_
_
Fu
se
+
+
_
_
Fu
se
A1
A2
Figure 15. Four Li-ion batteries in a series - parallel connection with external disconnect device and without
external power supply
5.4. CANopen interface
The CANopen interface of the Li-ion battery must be used for CAN balancing and can be used
for monitoring purposes.
The Li-ion battery can be monitored using the Battery Monitor software and the touch screen
display.
To use the Battery Monitoring Software, the CAN bus of the Li-ion battery (CON 3) needs to
be connected by means of CAN-to-USB interface to the computer on which the monitoring
software and the usb drivers are installed.
More information about the CANopen bus can be found at the CiA website: www.can-cia.org.
