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JUPITER-(3000K, 6000K, 9000K)-H1 Smart
Transformer Station
User Manual
No.
5
6
Figure 2-32 Measurement and control module (rear)
(1) AC voltage
detection ports
(5) DC power
cascading port
Table 2-4 Port description (rear)
No.
1
2
3
4
5
6
Issue 02 (2023-09-30)
Silk Screen
Item
WAN1
Ethernet
ports
WAN2
COM1
RS485
communic
COM2
ations
ports
(2) AC current
detection ports
(6) PSU AC input
power port
Silk Screen
Item
U_AC1
AC1 voltage
detection port
U_AC2
AC2 voltage
detection port
I_AC1
AC1 current
detection port
I_AC2
AC2 current
detection port
DO1, DO2
DO output ports
DO3~DO8
DO output ports
DC_OUTPUT2
DC power
cascading port
DC_INPUT
AC POWER
PSU AC input
INPUT
power port
Copyright © Huawei Technologies Co., Ltd.
Description
Provide two WAN ports, each of which
supports 10/100 Mbit/s auto-
negotiation.
Provide two isolated RS485
communications ports to connect to
temperature and humidity sensors.
(3) DO1 and DO2
ports
-
Description
Detects AC voltage input,
supporting single-phase and
three-phase voltage detection.
Detects AC current input.
Provide normally closed (NC) and
normally open (NO) contacts.
Provide NO contacts.
Supports 53.5 V DC output.
Supports 53.5 V DC input.
Supports 200–240 V, 50 Hz/60 Hz
AC input.
2 Product Description
(4) DO3–DO8 ports
-
49
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