Communication Connection; Serial Connection; Wi-Fi Connection; Dry Contact Signal - Kodak OGX 5.48a Installation & User Manual

Communication Connection

Serial Connection

Please use supplied communication cable to connect to inverter and PC. Insert bundled CD into a computer and
follow on-screen instruction to install the monitoring software. For the detailed software operation, please
check user manual of software inside of CD.

Wi-Fi Connection

This unit is equipped with a Wi-Fi transmitter. Wi-Fi transmitter can enable wireless communication between
off-grid inverters and monitoring platform. Users can access and control the monitored inverter with
downloaded APP. You may find "WatchPower" app from the Apple
Play Store. All data loggers and parameters are saved in iCloud. For quick installation and operation, please
check Appendix III.

Dry Contact Signal

There is one dry contact (3A/250VAC) available on the bottom of the display panel. It could be used to deliver
signal to external device when battery voltage reaches warning level.
Unit Status
Power Off Unit is off and no output is powered.
Output is powered from Utility.
Output
powered
from
Battery
Power On Solar.
Condition
is Program 01 Battery voltage < Low DC warning
set as SUb voltage
or USb Battery voltage > Setting value in
or
Program 13 or battery charging
reaches floating stage
Program 01 Battery voltage < Setting value in
is set as Program 12
SbU
Battery voltage > Setting value in
Program 13 or battery charging
reaches floating stage
® Store or "WatchPower Wi-Fi" in Google
9
Dry contact port:
NC & C NO & C
Close Open
Close Open
Open Close
Close Open
Open Close
Close Open
®