defa.com
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English
21
English
defa.com
NB! Termination resistor at the end of the bus must not be used for energy meters EM340
and EM111.
NB! CLU supports only a specific type of three-phase and single-phase energy meters and is
not compatible with any other suppliers. Contact DEFA for specifications.
9.4 CLU COM | ONLINE | CHARGE CONTROLLER
Installing an CLU COM without energy meters requires only a single bus. The wires
between the USB interface and the bus cable must be joined in a terminal block
connector, preferably WAGO.
Energy meter data requires double buses (see 9.5).
If a payment solution is provided, note that only pay per minute the vehicle is connected
or pay per transaction is possible.
7 8 9 10
7 8 9 10
6 7 8
6 7 8
Three-phase
Energy meter
(CGEM340)
Single-phase
Energy meter
(CGEM111)
B
M
A
B
M
A
B
M
A
B
M
A
B
M
A
CON
TRO
L/RFI
D
EN
ERGY MET
ER
BU
S OU
T
BU
S IN
CONT
RO
L/R
FI
D
EN
ERGY ME
TE
R
CONTROL/RFID
ENERGY METER
and/or
and/or
7 8 9 10
7 8 9 10
6 7 8
6 7 8
B
M
A
B
M
A
B
M
A
B
M
A
CONTRO
L/R
FI
D
ENERGY M
E
TE
R
BUS
OU
T
BUS
IN
ENERGY M
E
TE
R
and/or
2
1
7 8 9 10
7 8 9 10
6 7 8
6 7 8
B
M
A
B
M
A
B
M
A
B
M
A
CONTRO
L/R
FI
D
ENERGY M
E
TE
R
BU
S OUT
BUS
IN
ENERGY M
E
TE
R
ENERGY METER
and/or
2
1
Yellow
Black
Orange
B
M
A
8
9
10
A
B
M
6
7
8
A
M
B
!
!
LV
PS
5
V
DC OK
LV
PS
12
V
DC OK
5VDC 12VDC
230VAC
230VAC
B
M
A
B
M
A
B
M
A
B
M
A
B
M
A
CON
TROL/RFI
D
EN
ERGY
ME
TE
R
BUS
OUT
BUS
IN
CON
TROL/RFI
D
EN
ERGY
METE
R
CONTROL/RFID
