Communication Line Connection; Power Line Connection; End Of Connection - LG RESU FLEX Schnellinstallationsanleitung

Cable Gland

3.2 Communication line connection

1. Find the Communication terminal block.
Connect to Communication line according to the communication type. (C
AN or RS485)
Communication
terminal block
Recommended Communication Cable
Ferrules terminal
Comm. cable
10mm
Pin-map of the Communication Terminal Block
No, Color
1
GRAY
2
3
BLACK
4
5
6
7 RED
8
9
10
11 BLUE
12
13
14 GREEN
15
10
3-1. Loose a Cable Gland
* One of the Cable Glands is for the BPU
parallel connection
* Assemble the adapter according to
regional regulations.
3-2. Insert the cables through the
Cable Gland
Inverter CAN Hi
15
Inverter CAN Lo
14
Inverter RS485 A+
12
Inverter RS485 B-
11
Inverter ENABLE 12V(+)
4
Inverter ENABLE GND(-)
1
1) Max. cable length : < 30m(98ft)
2) Conductor cross section :
0.3~0.5mm 2
* Use a multi conductor cable(Core 4 or 5)
with a outer diameter of 5.5 ~ 6.5mm.
3) Use ferrule terminal for the
communication cable.
4) Use twisted-pair
communication cables
Pin map
ENABLE GND(-)
LTE/WAKE GND(-)
Input 12V (BPU EOL)
Enable 12V (In)
WAKE OUT
WAKE IN
INTERNAL CAN GND
INTERNAL CAN Lo
INTERNAL CAN Hi
LTE 12V(+)
INVERTER RS485 B-
INVERTER RS485 A+
INVERTER COMMS GND
INVERTER CAN Lo
INVERTER CAN Hi
2. How to connect Ethernet cable.
Terminal for
Ethernet cable

3.3 Power line connection

NOTE
Pay attention to polarity. Reverse polarity connection causes severe damage to
the BMA.
1. Find the Power terminal block inside the terminal hole Connect to Power
line as below.
PE
PE
Screw using flat-head type
(6mm, 6.9±0.5Nm)
* Reserved Port for Parallel-connected
Recommended Power Cable
1) Max. cable length : < 30m(98ft)
2
2) Conductor cross section : 6mm
3) Use ferrule terminal for the power cable.

3.4 End of Connection

1. Fasten the Cable Gland
Cable Gland
2. Seal the Cable Gland with sealant.
* IP55 is not met when only outer hole is sealed. Make sure that inter hole of the Cable Gland
is sealed properly.
1) Insert the cable through the
Gland and connect it to the
Terminal for Ethernet cable.
*: Same as common ETHERNET pin
map
Terminal Block