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Porte COM
Taille de câble recommandée pour le port COM.
Name
RS485
Communication Wire
Description du port COM.
PIN
1
2
3
4
5
Electric meter RS485A
6
Electric meter RS485B
7
8
9
10
11
12
13-16
Manuel de l'utilisateur 3PH 3.3KTL-12K TL-V3
Rév. 1.1 21/04/2021
Identification : MD-AL-GI-00
Rév. 1.1 .11.20 - Application : GID
Type
Outdoor shielded twisted pair
meets local standards
Define
RS485A
RS485A
RS485B
RS485B
Electric meter RS485 signal+
Electric meter RS485 signal-
GND.S
Communication ground
DRM0
DRM1/5
DRM2/6
DRM3/7
DRM4/8
Blank PIN
Outer diameter (mm)
2 or 3core: 4~8
Function
RS485 signal+
RS485 signal+
RS485 signal-
RS485 signal-
Remote shunt down
DRMS port logical IO
N/A
Area (mm²)
0.25~1
Note
Wire connection monitoring or
multiple inverter monitoring
Wire connection Electric meter
As RS485 signal ground or DRMS
port ground
DRMS port
N/A
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