AVCOMM 628GX4 Quick Installation Manual

Quick Installation Guide
628GX4
24+4G 1000M Managed
Ethernet Switch
www.avcomm.cn
・Overview
628GX4 is 24-port 10/100Base-TX RJ-45 and 4-port 1000Base-
FX managed Ethernet switch with reverse polarity protection of
DC input. It has ingenious appearance design and supports rack-
mounted to facilitate in various industrial network applications.
・Package Checklist
• 1 x Product Unit
• 1 x Console Port Cable
• 1 x Quick Installation Guide
・Installation
Grounding Screw
For avoiding system damage by noise or electric shock,
establish a direct connection between the grounding screw and
the grounding surface prior to connecting devices.
AVCOMM Technologies, Inc
Rack-mounted
1) Check the grounding and stability of
1U cabinet. Fix the mounting bracket
on both sides of the switch panel with
screws,
2) Place the switch on the tray of the
cabinet, move the switch until it is in
the right position.
3) Fix the mounting bracket on the slots
of the rack with screws tightly.

Wiring the Power Input

1) Insert the positive and negative wires into the V+ and V-
contact on the terminal block connector.
2) Tighten screws when the wire is connected.
3) Connect the power wires to suitable DC Switching type power
supply.

Wiring the Relay Output (Alarm)

The relay output of the 3-pin terminal block
connector alarms the circuit status which
include Normal Closed (NC), Normally
Opened (NO) and Common (COM).
・Appearance
1.Mounting bracket 9.Company logo
2.Grounding screw 10.Run indicator
3.Power input terminal 11.Power indicator P1 P2
4.Relay alarm terminal 12.Relay alarm indicator
5.10/100Base-TX port 13.10/100Base-TX port indicator
6.10/100Base-TX port indicator 14.Console port
7.1000Base-X port indicator 15.Reset
8.1000Base-X port
・Indicator
LED Status
Green On Power is in normal condition
P1 P2
Green Off Power is abnormal or power failure
Red On With alarm output
FAIL
Red Off Without alarm output
Green Blinking Normal running
RUN
Green On/Off Abnormal running
Green On Normal running
Fiber port Green Blinking Network is established
Green Off Link is not ready or link failure
Green On
100Base network is ready
Amber On
Green On
100Base network is established
Amber Blinking
Amber On 10/100Base network is ready or link
RJ45
Green Off
Amber Blinking 10/100Base network is established
Amber Off Link is not ready or link failure
・Safety Precautions
 Keep DC power off before connecting to the terminal block
connectors and ensure all connections are secure established.
 Do make sure that models connect to the corresponding supply
voltage. The device is to be supplied by Limited Power Supply.
The relay contact supports 0.5 A current, DC 24V
 Do not touch the surface of the switch while it is in
operation!
Description
failure
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