SOLIS S2-PLC-CCO Quick Installation Manual

Quick Installation Manual
Version 1.0
S2-PLC-CCO
PLC CCO
Ginlong Technologies Co., Ltd.
1
Introduction
S2-PLC-CCO product is used for PLC (power line communication),
no need for more RS485 communication cables. Can not only
reduce the cost of construction and maintenance, but improve
communication reliability and efficiency.
2
Package List
Package list is shown below:
Fasten screw Fasten screw
(M4*10) 4 x (ST2.9*25) 4
PLC CCO x1
RS485
12V Power
Communication
Terminal Plug x1 Adapter x1
terminal x1
Improper use may lead to the risk of electric shock or burn.
During installation and maintenance, please strictly follow the
instructions in this manual. Please read this manual carefully
before use and keep it safe for future reference.
3 Working Principle
PLC CCO
PV Strings Inverter
PV Strings Inverter
Transformer
PV Strings Inverter
Inverter
PV Strings
4
Warning
1. Ensure that it is not electrically connected and energized
before installation and wiring.
2. Before wiring, make sure that the switch connected to the PLC
CCO AC power line is off.
3. Must install indoors with good ventilation to prevent system
performance from being affected.
4. Do not install around strong electric interference devices.
5. Do not install around a heat source.
6. Before replacing or maintaining a cable, power off the system.
7. PLC communication is not more than 1000 meters on the
overhead AC cable, and not more than 500 meters on the
ground AC cable.
8. PLC devices of multiple manufacturers cannot be used in the
x same array. If you need to use them, please contact the
Mounting Platex2
technical personnel in advance.
9. The PLC CCO box is connected as close as possible to the AC
side of the inverter to reduce the number of circuit breakers
passed by the PLC.
10. RS485 1, RS485 2, and LAN interfaces cannot be used at the
same time.
11. Communication can be normal used only after the Bluetooth
configuration is complete and the indicator is off.
NOTE:
All operations on PLC CCO must be performed by professional
electrical technicians. Operators should be fully familiar with
the composition and working principle of the whole grid-connected
PV system and relevant standards of the country/region where the
project is located.
Datalogger
Grid
DC RS485
AC
PLC