SOLAX X3-IES-4K Manual De Instalación página 155

1
2
3
4
5
P3
6
7
8
9
10
11
12
P4
13
14
15
16
* Note:
1. Professional personnel can use pins 11 and 12 to realize data acquisition and external
control functions. The communication protocol is Modbus RTU. For details, please contact
us.
2. If customers want to use the inverter dry contact to control external equipment (such as
a heat pump), it can be used with our Adapter Box.
3. Only DRM 0/1/5 are available, others are under development.
4. The inverter can be shutdown through DRM0.
DRM1/5
DRM2/6
DRM3/7
DRM4/8
+3.3V_COM
COM/DRM0
remote 485A
remote 485B
12V_COM
GND
modulbus 485A
modulbus 485B
DO_1
DO_2
DI_1
DI_2
Logical interface is for
Logic interface
Australia (AS4777) and
signal
RS485 differential
signal-A
RS485 differential
signal-B
12V
GND
Modulbus485
other external devices
Output drycontact
Input drycontact
other standards
communication with
SolaX's datahub, EV-
Charger and other
internal devices
Energy supply
Ground connection
485 port for
communication with
Output drycontact
Input drycontact
151