E-Lins H685m Series Uživatelský manuál stáhnout pdf (Strana 12)

H820 User Manual 

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I/O Terminal on router Serial port (RS485 or

RS232)

Port 3 (GND) Pin 5

Port 4 (RX) Pin 2

Port 5 (TX) Pin 3

Notes: If not through, can switch Port4 and port5.

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(Vin). 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 50V, the

option is +5~+50V). In most cases, the standard configuration is 12V/1A.

button. In the usage, it

needs to be short

connected to the GND.

After giving the device a

1 sec low level, it will

reboot.3 seconds, the

device will restore

factory settings

7 DIO0

General Purpose

I/O

8 DIO1

General Purpose

I/O

9 NC Not connect

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 136 137

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E-Lins H685m Series Uživatelský manuál Strana 12