Installation
12
4.3 Electrical Connection
Communication Adapter pin assignment
Grid
Smart meter
Critical Load
Load
TV
12345678
No.
COM2
1
2
3
4
5
6
7
8
COM1
NTC+
NTC-
Dry Contact
Dry Contact
DRM
DRM
CTU
CTN
Meter 485A
Meter 485B
BAT 485A
485A
485B
BAT CANH
BAT CANL
BAT 485B