Epsolar SPP-01, User Manual, Page: 7 / 25

5
Description Operating Remarks
RJ11 interface
Connect the controller with the
CC-TTL-TTL-150U communication
cable
Update device
configure
RJ45 interface
Connect the controller with the
CC-RS485- RS485-150U
communication cable
Update device
configure
USB interface
Connect to the PC with the
CC-USB-USB-150U communication
cable
Update SPP01
configure
RTC battery
holder
B
attery for real-time time clock Type: CR1220
Battery
compartment
3 batteries Size AAA
3.2 Power S upply and S tartup
The SPP -01 is powered by following three methods:
1. Get power via the USB data cable from USB interface.
RTC Battery
Battery compartment
USB interface