The signals are connected via feed-through connectors on the front panel, as shown in
To install a conductor
Insert a tool (such as a small flat screwdriver) into the rectangular opening at the top of the
connector. This allows the conductor to freely enter into the circular opening at the front of the
connector. Remove the tool to secure the conductor in place. For stranded wires, the use of
ferrules is recommended.
Table 6. E-Stop Connector Pin Assignment
Pin
Name
Description
Connected to Device
1
E-Stop In-
E-Stop Input (Return)
External E-Stop Circuitry
2
E-Stop In+
E-Stop Input (24 V DC)
External E-Stop Circuitry
3
E-Stop Out-
E-Stop Output (Return)
External E-Stop Circuitry
4
E-Stop Out+
E-Stop Output (24 V DC)
External E-Stop Circuitry
4.2.7. Connect Ethernet
Figure 19. Ethernet Connector
The Ethernet connector is a standard RJ45 Ethernet jack. It may be used to connect the Stack
Switchgear to an external system, such as:
▪
A laptop, to configure operating parameters and observe status
▪
A local area network (LAN) connection, for wired internet access
▪
A Nuvation Energy Battery Control Panel
▪
Energy control systems, such as power conversion systems and energy controllers
▪
An Ethernet switch, to access any number of the above devices
Any Cat5e-rated or higher Ethernet cable of suitable length may be used to connect to this RJ45 jack.
Nuvation Energy High-Voltage BMS - Product Manual
Document ID: NE-PM-003
22
Rev 1.2, 2021-03-03
Curie Update 1
