Link Out - Nuvation Energy NUVSSG-1250-100 Product Manual

potential.
The Cell Interface also accepts power from its Link In connector to power itself, as well as subsequent
Cell Interface modules in the Link Bus chain (i.e. connected to its Link Out connector). The amount of
current sourced into this connector is the sum of current consumed by this Cell Interface and the
subsequent Cell Interface modules in the Link Bus chain.
Connect this interface to the
chain or to the Link Bus connector
Pin Connection
1 VBUS
2 COM
3 IPA
4 IMA

8.2.4. Link Out

This interface is used to provide a data channel and power source to subsequent Cell Interface
modules in the Link Bus chain. The amount of current supplied by this connector is the sum of current
consumed by all subsequent Cell Interface modules in the Link Bus chain (up to 25 mA per CI-12 or
Document ID: NE-PM-003
Link Out connector
on the Stack Switchgear.
Table 27. Link In: Molex Micro-Fit 3.0 Connector
Molex 43025-0400
Manufacturer
Housing
Housing material
Circuits
Crimp terminal
Wire gauge range
Table 28. Link In Connector Pin Assignment
Description
DC power from the Stack Switchgear, with Fault Pilot
Signal
Power return from the Stack Switchgear
Link Bus differential pair plus
Link Bus differential pair minus
Nuvation Energy High-Voltage BMS - Product Manual
on the previous Cell Interface module in the Link Bus
Molex Incorporated
43025-0400
Nylon UL94V-0
4
43030-0002
AWG20–24 stranded
80
Connected to Device
Previous Cell Interface in the Link Bus
chain or Stack Switchgear
Previous Cell Interface in the Link Bus
chain or Stack Switchgear
Previous Cell Interface in the Link Bus
chain or Stack Switchgear
Previous Cell Interface in the Link Bus
chain or Stack Switchgear
Rev 1.2, 2021-03-03
Curie Update 1