HCS Optional Features User Manual
23
Figure 11: COSMOS
Serial and Digital Interface: 8 or 10 Wire
Black
Isolated Ground
Yellow
TxD
Orange
RxD
Red
Isolated 3.3 - 5V DC
Green
Ground
Blue
Load Management 0
Brown
Load Management 1
White
Open Collector Output 0
Grey
ChargeGuard Enable, Blue LED2 or B-Button
Violet
External Activate, Red LED1 or A-Button
Serial Interface
(Isolated UART)
Digital
Interface
OPTIONAL: 10
wire harness on
EX versions only