Gpio-Out - Nuvation Energy High-Voltage BMS Installation Manual

Pin Connection
1 TD_P
2 TD_N
3 RD_P
4 NUL45
5 NUL45
6 RD_N
7 NUL78
8 NUL78

3.3.4. GPIO-Out

The GPIO-Out connector provides 4 general-purpose outputs. 4 independent solid-state relays are
used to connect *_A pins to their corresponding
max., and the signals connected to each output must be within 50 V DC from chassis/earth ground.
There is no polarity dependency between
Connect external equipment to this connector.
Pin Connection
1 GPO_ISO0_A
2 GPO_ISO1_A
3 GPO_ISO2_A
4 GPO_ISO3_A
Document ID: NE-IG-001
Description
Transmit differential pair positive
Transmit differential pair negative
Receive differential pair positive
Unused; connected to Pin 5 and terminated External Equipment
Unused; connected to Pin 4 and terminated External Equipment
Receive differential pair negative
Unused; connected to Pin 8 and terminated External Equipment
Unused; connected to Pin 7 and terminated External Equipment
*_A and
Table 7. GPO: Molex Micro-Fit 3.0 Connector
Molex 43025-1000
Manufacturer
Housing
Housing material
Circuits
Crimp terminal
Wire gauge range
Table 8. GPO Connector Pin Assignment
Description
Digital Output 0
Digital Output 1
Digital Output 2
Digital Output 3
Nuvation Energy High-Voltage BMS - Installation Guide
*_B pins. Each output is rated for 60 V DC, 400 mA
*_B pins.
Molex Incorporated
43025-1000
Nylon UL94V-0
10
43030-0002
AWG20-24 stranded
8
Connected to Device
External Equipment
External Equipment
External Equipment
External Equipment
Connected to Device
External Equipment
External Equipment
External Equipment
External Equipment
Rev 2.1, 2020-03-13