Crimp terminal
insulation displacement
Wire gauge range
AWG24-26 stranded or
solid
The
Link Out
interface connector is a standard RJ45 Cat5e rated jack. This interface is used to
connect the Battery Controller to an expansion module, to provide monitoring additional
cells/thermistors.
Table 2. Link Out Connector Pin Assignment
Pin
Connection
Description
Connected to Device
1
No Connect
Not Connected
No Connect
2
No Connect
Not Connected
No Connect
3
No Connect
Not Connected
No Connect
4
No Connect
Not Connected
No Connect
5
No Connect
Not Connected
No Connect
6
No Connect
Not Connected
No Connect
7
LINKBUS_N
Link Bus differential pair negative
Expansion module
8
LINKBUS_P
Link Bus differential pair positive
Expansion module
3.6.3. J2: Ethernet / Modbus TCP
The Ethernet / Modbus TCP jack is a standard RJ45 Cat5e rated jack. This interface is used as the
primary means of connecting an external system to the Battery Controller to configure the
operating parameters, observe the status, and perform maintenance such as firmware upgrades.
RJ-45 Plug Details
describes a typical compatible plug for the
J2: Ethernet / Modbus TCP
jack.
Table 3. Ethernet / Modbus TCP Connector Pin Assignment
Pin
Connection
Description
Connected to Device
1
TD_P
Transmit differential pair positive
External Equipment
2
TD_N
Transmit differential pair negative
External Equipment
3
RD_P
Receive differential pair positive
External Equipment
4
NUL45
Unused; connected to Pin 5 and
terminated
External Equipment
5
NUL45
Unused; connected to Pin 4 and
terminated
External Equipment
6
RD_N
Receive differential pair negative
External Equipment
7
NUL78
Unused; connected to Pin 8 and
terminated
External Equipment
8
NUL78
Unused; connected to Pin 7 and
terminated
External Equipment
3.6.4. J3: CAN
The CANBus 2.0 connector is a standard RJ45 Cat5e rated jack. This interface provides an isolated
CANBus 2.0 port.
CANBus termination is not provided within the Battery Controller on stock production units.
Standard 120
Ω
termination must be installed at each end of the CANBus network.
Installation Guide - 2018-10-08, Rev. 2.0
7
Содержание BMS NUV300-BC-12
Страница 21: ...Figure 7 NUV300 BC 12 Connecting 12 cells to J8 Installation Guide 2018 10 08 Rev 2 0 19 ...
Страница 24: ...Figure 9 NUV300 BC 16 Connecting 16 cells to J8 Installation Guide 2018 10 08 Rev 2 0 22 ...
Страница 25: ...Figure 10 NUV300 BC 16 Preferred method of connecting 11 cells to J8 Installation Guide 2018 10 08 Rev 2 0 23 ...
