Schematic Diagram After Completing Wiring - Fox Ess Eps Box Pro Bedienungsanleitung

The PIN of the H3 Meter/485 interface is defined as follows:
(4)
PIN 1
Definition 485A 485B
The PIN of the H3 Smart Meter/485 interface is defined as follows:
(5)
EPS BOX PRO-G no meter, The Meter RS485 cable does not need to be connected.
3.1.4

Schematic diagram after completing wiring

2 3
Meter485B
NOTE
4 5
Meter485A GND
17
6 7
GND RY_ CON +12V
8