Control / Gpio (Connector J5) - Nuvation Energy NUV300-BC-12 Product Manual

4.2.5. Control / GPIO (Connector J5)

The GPIO cable is available with either 2 or 4 GPI and GPO connections. Use the cable to connect
external equipment to the GPIO-out interface.
Figure 13. GPIO 4 in/4 out cable (NUVW-C02Z03-010)
The functionality of this interface is configured by the end-user to match their needs.
This interface provides connections to isolated general purpose inputs and outputs, and also specific
function inputs that can be used to:
▪
Enable the power supply
▪
Invoke or force a system shutdown
▪
Clear system faults
▪
Invoke a factory reset
4.2.5.1. GPIO Block
The general-purpose outputs from the Low-Voltage BMS are implemented using optical MOSFET
switches. These outputs are non-polarized, presenting an on-resistance of typically 2 Ω and capable
of carrying 400 mA DC current when activated.
diagrams for the GPIO Output and Input pins.
Document ID: NE-PM-002
Nuvation Energy Low-Voltage BMS - Product Manual
Figure 14 and Figure 15
19
show high-level circuit
Rev 1.2, 2021-03-03
Curie Update 1