153
Appendix
EPS
terminal
COM2
terminal
485A
485B
L1
L2
L3
N
L1 L2 L3 N
L1
L2
L3
N
L1
L2
L3
N
In
Out
On-grid inverter
Load
Inverter
Meter 2
Figure 15-16 Connection diagram of Meter on EPS terminal
NOTICE!
• If a splitter adapter for RJ45 terminal is used, it should be placed in a waterproof
enclosure.
• Pin definition
Table 15-2 Pin defition for meter and CT
Application For CT1 For meter For CT2
Pin 1 2 3 4 5 6 7 8
Assignment
CT_
R1_
CON
CT_
S1_
CON
CT_
T1_
CON
METER
_485A
METER
_485B
CT_
T2_
CON
CT_
S2_
CON
CT_
R2_
CON
• Meter/CT connection steps
Please refer to "8.7.2 Meter/CT Connection" and meter/CT user manual for specific
connection steps.
• Setting on the LCD
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