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26
WhisperPower Lithium Plus 12 V 210 Ah 340 Ah
When using Lithium batteries in series and parallel configuration CAN balancing is required
(see paragraph 4.7.4). The CAN power cable is necessary for CAN balancing.
0
1
In installations with more than 2 batteries in series the CAN power cable should be pow-
ered from an external 24V power supply.
CAN Power Cable
FUSE
CAN
Red(+)
Black(-)
CAN_Term_Male
Rc
Rnc
Rnc
Rc
Rnc
Rnc
Figure 16. Four Lithium batteries in a series - parallel connection with external relay
4.7. CANopen interface
The CANopen interface of the Lithium battery must be used for CAN balancing and
can be used for monitoring purposes.
The Lithium battery can be monitored using the Battery Monitor software and the
Touch Display Screen.
(see paragraph 2.8.2)
To use the Battery Monitoring Software, the CAN bus of the Lithium battery (CON 3)
pa\Creative Cloud Files\Super-B manuals\160E\20180216 1907 Super-B - 160E manual\schematics\24V_2s2p.sch (Sheet: 1/1)
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.
3
2
Con J2 (IO connections)
V+ soc nc
Rc Rnc Rno
gnd
1
2
3
4
5
6
7
Rc (pin 4)
Rnc (pin 5)
CAN_Term_Female
J1_BREL
X2
J2_IO
X1
J3_CAN
J1_BREL
X2
J2_IO
X1
J3_CAN
5
4
Main Switch
J1_BREL
X2
Rc
Rnc
Rnc
J2_IO
X1
J3_CAN
J1_BREL
X2
Rc
Rnc
Rnc
J2_IO
X1
J3_CAN
0.1
2014 OCT 06
Version
Date
7
6
K2
Plus (+)
A1
A2
Plus
Minus
5A
Minus (-)
Title:
R. Pot
24V_2s2p
Name
8
9
15/03/2018 16:37
Sheet:
1/1
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