E-Lins H820 Series, Руководство пользователя

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H820 User Manual
E-Lins Technology Co.,Limited
Tel: +86-755-29230581 E-mail: sales@e-lins.com www.e-lins.com
2.6 Grounding
To ensure a safe, stable and reliable H820 series operation, Router cabinet should be
grounded properly.
2.7 Power Supply
H820 series can be applied to complicated external environment and usually the power
range is very large. So in order to fit the complicated application environment and improve
the stability of the system, H820 series is designed with advanced power management
technology. The DC power supply electronic to the device via the pluggable terminal PIN
2(GND) and PIN 1(VCC). Please refer to the above table for the detail definition of the
terminal.
Normally, H820 series input powers supply is +5
～
+40V (if your H820 support 60V, the
option is +5~+60V). In most cases, the standard configuration is 12V/1A.
2.8 LED and Check Network Status
Please connect the antenna after you successfully connect to the cable. And then insert the valid
SIM/UIM card and provide the power to the H820 series via the cable. After provide the power to
Attention:
1. The power cable should be connected correctly. We “suggestion double check
before switch it on. Wrong connections may destroy the equipment.
2. Power terminals: Pin 1 and Pin 2;
3. Here
：
Pin 2 is “ GND ”, PIN 1 is power input “ VCC ”(DC5~40V, or DV5~60V).
PIN Signal Description Note
1 VCC
+5-40V DC Input,
+5~50V option
Current: 12V/1A
2 GND Ground