EHG3305 / EHG3005 Series
Unmanaged Gigabit Ethernet Switch
Version 0.1
Updated in November, 2020
P/N : 89900589G
Package Check List
Product Technical Specification
Product Layout
Inside the package you will find the following items:
■
Industrial Unmanaged Ethernet Switch x 1
■
5-Pin 5.08mm Lockable Terminal Block (Already mounted to the device) x 1
■
DIN-Rail Kit (Already mounted to the device) x 1
■
Installation Guide with Warranty Card x 1
1. Power input: 12-48VDC, 0.5A max.
2. Operating Temperature:
■
EHG3305: -40 to 70° C (-40° F to 158° F)
■
EHG3005: 0 to 60 ° C (32° F to 140° F)
3. Storage Temperature:
■
EHG3305: -40 to 85°C (-40°F to 185°F)
■
EHG3005: -20 to 70°C (-4°F to 158°F)
4. Ambient Relative Humidity: 5 to 95%, 55°C (non-condensing)
5. EHG3305: IP30 protection
6. EHG3005: IP40 protection
Warning: Hot Surface Do Not Touch. RESTRICTED ACCESS AREA: The equipment
should only be installed in a Restricted Access Area.
Never install or work on electrical or cabling during periods of lighting activity.
Never connect or disconnect power when hazardous gases are present.
1
P1 P2 ALM
2
3
4
5
EHG3005
EHG3305
1 2
1 2
3
3
5
5
6
7
4
4
Front View
EHG3005
EHG3305
Top View
1. P1 LED
2. P2 LED
3. Alarm LED
4. 10/100/1000 BASE-T(X) Ports
5. Terminal for P2
6. Terminal for P1
7. Functional Ground
8. Grounding Screw
F.G.
V2+
V1+
V2
V1
F.G.
V2+
V1+
V2
V1
5
6
7
8
P1 P2 ALM
1
P1 P2 ALM
2
3
4
5
6. Next we can then proceed to connect
the device to the LAN (switch or PC,
depending on the case), take care on
using the RJ-45 connector; after this we
can then proceed to the device’s settings.
4. Wall mount Screw spec. : M3
Screw depth : 4.0 mm(Max)
Screw : 4 PCS
3. You can then choose whether to plug in
the I/O ports at this point or do it later
depending on the actual location of the
device or level of comfort for performing
such operation. Remember to plug in the
protective caps for the unused SFP and
PoE ports.
5. Once the plate has been firmly put in
place, proceed to mount the whole device
as shown in (Fig. 4).
Proceed to (Fig. 5) if you want to remove
the device from DIN-Rail.
1
2
(Fig. 4)
1
2
(Fig. 5)
(Fig. 2)
(Fig. 3)
F.G.
V2+
V1+
V2
V1
F.G.
V2+
V1+
V2
V1
■ The opening to the sides are for the
device’s heat dissipation please never
obstruct or cover them with any objects or
try to insert them through it. Please keep
minimum 5 CM distance with others
device. (Fig. 2~3 & Fig. 6~7)
(Fig. 6)
(Fig. 7)
7. Din Rail screw
Screw spec. : M4
Screw depth: 6.0mm(Max.)
Screw : 3 pcs
Installation Overview
The device’s appearance is as in the figure below.
1. If you have purchased the wall mount
kit, proceed to place the screws on the
back of the device as shown in (Fig. 1)
2. Although internal grounding has been
done inside, in order to ensure overall
maximum performance and protect your
device it is still strongly advised to ground
the device properly; hazardous ESD can
come into contact with it and damage
your equipment. On the power terminal
block, there is a terminal for Frame
Ground, you can choose whether to
connect it to the grounding or you may opt
to connect to the grounding screw next to
the terminal block (the one chosen should
be connected at all times) (Fig. 2~3).
(Fig. 1)
