3One data IES308 Manual
Your Serial and Data Communications Expert
Shenzhen 3onedata Technology Co.,Ltd
IES308
8-port Unmanaged Industrial Ethernet Switch
Hardware Installation Guide
Introduction:
IES308 series are a smart plug-and-play industrial Ethernet switch,
which can provide economical solution for your Ethernet. Its
dustproof fully sealed structure(protective case of IP30 level),
over-current, over-voltage and EMC protected redundant double
power input as well as built-in intelligent alarm design can help
system main tenancy personnel monitor the network operation,
which can work reliably in harsh and dangerous environment.
IES308 series support 8 ports10/100Base-T(X), Full/Half duplex
mode, and auto MDI/MDI-X connection.
Packing List:
The IES308 switch is shipped with following items.
1. Ethernet switch IES308 (plus terminal block)×1
2. Hardware Installation Guide ×1
3. Product Warranty Statement ×1
4. DIN-Rail setting fittings(wall mounting for optional)
Features:
1. Advanced Ethernet switch technical
2. IEEE802.3/802.3u/802.3x/802.3d,store and forward
3. 10/100M,F/H duplex, MDI/MDI-X auto negotiation
4. Broadcast storm protection
5. Relay output warning for power failure and port break alarm
6. Redundant 24VDC power input(12V～36VDC)
7. Designed for industrial applications. IP30 protection, rugged
high-strength metal case
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Panel Layout:
IES308 series industry Ethernet switches provide 8 TP ports.
Top panel
Front panel
1. Grounding screw
2 .Terminal block (4 bits) for PWR1/PWR2
input, terminal block (2 bits) for relay output Bottom panel
3. power, port alarm enable switch
(ON is enable)
4. Heat dissipation orifices
5. DIN-Rail locating kit
6. Screw hole for wall mounting kit
7. 10/100Base-T(X) ports
8. Corporation Logo ,Mode name
9. Facility run indication LED
10. System alarm indication LED
11. Power input PWR1 LED
12. Power input PWR2 LED
Back panel
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Units（mm）
Communication connector:
IES308 series have 5 10/100BaseT(X) Ethernet ports(RJ45)
10/100BaseT(X) Ethernet port
The pinout of RJ45 port display as below, connect by UTP or
STP. The connect distance is no more than 100m. 100Mbps is used
100Ωof UTP 5 , 10Mbps is used 100Ωof UTP 3,4,5.
RJ45 port support automatic MDI/MDI-X operation. can connect
the PC, Server, Converter and HUB .Pin 1,2,3,6 Corresponding
connection in MDI. 1→3,2→6,3→1,6→2 are used as cross wiring
in the MDI-X port of Converter and HUB. . 10Base-T/100Base-TX
are used in MDI/MDI-X, the define of Pin in the table as below.
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NO.
MDI signal
MDI-X signal
1
TX+
RX+
2
TX-
RX-
3
RX+
TX+
6
RX-
TX-
4,5,7,8
—
—
Note: “TX±”transmit data±, “RX±”receive data±, “—”not use
MDI(straight-through cable)
MDI-X(Cross over cable)
LED Indicator:
LED indictor light on the front panel of IES308 Series .the
function of each LED is described in the table as below.
System indication LED
LED
State
Description
PWR1
ON
Power1 is being supplied
OFF
Power1 is not being supplied
PWR2
ON
Power2 is being supplied
OFF
Power2 is not being supplied t
Alarm
ON
When the alarm is enabled,
power and the port’s link is
inactive.
1 8
1
8
RJ45
TX+
TX-
TX-
RX+
RX+
RX-
RX-
TX+
2
3
6
1
2
3
6
1
1
8
RJ45
TX+
TX-
TX-
RX+
RX+
RX-
RX-
TX+
2
3
6
1
6
1
2
3
(TX-)
(RX+)
(RX-)
(TX+)
(TX+)
(TX-)
(RX+)
(RX-)
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OFF
Power and the port’s link is
active, not alarm
Run
ON
Common straight link mode
OFF
disable
10/100BaseT(X) Ethernet port state LED
10M/100M
（yellow）
ON
100Mbps is active(100Base-TX)
OFF
10Mbps is active(10Base-T)
Link/ACT
（green）
ON
TP port is active
Blinking
Data is being transmitted
OFF
TP port is inactive
Relay contact:
The relay consists of the two middle contacts of the terminal block
on IES308 series’s top panel. The two terminal block connector are
used to detect both power faults and port faults. The two wires
attached to the Fault contacts form an open circuit when:
(1) IES308 series have lost power from one of the DC power inputs,
One of the ports for which the corresponding Port alarm DIP Switch
is set to ON is not properly connected.
If neither of these two conditions occur , the alarm circuit will be
closed.
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Shenzhen 3onedata Technology Co.,Ltd
Power Input:
IES308 series have redundant power input, provides two terminal
block (3 bits) for PWR1 and PWR2 input. The redundant power can
be used single and used two self-governed power to supply to the
system, PWR1 and PWR2 input at the same time, when neither of
these two power fails, the other power acts as a backup, and
automatically supplies power needs, ensure running Ethernet
reassuring .
Switch Settings:
Provide 10 bits switch for function setting. 1 ～8 alarm enable
switch setting. ON show enable ,9 show PWR1 alarm setting .10
show PWR 2 alarm setting . ON show alarm state.
Installation：
Before installation, confirm that the work environment meet the
installation require, including the power needs and abundant space.
whether it is close to the connection equipment and other
equipments are prepared or not.
Installation require as below
1. Avoid in the sunshine, keep away from the heat fountainhead or
the area where in intense EMI.
2. Examine the cables and plugs that installation requirements.
3. Examine whether the cables be seemly or not (less than 100m)
according to reasonable scheme.
4. Screw, nut, tool provide by yourself.
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5. Power need: Redundant, dual 24VDC(12VDC~36VDC)
6. Environment: -40 to 75°C
Storage Temperature: -45°C to 85°C
Relative humidity 10% to 95%
DIN-Rail Installation
In order to use in industrial environments expediently, IES308
series adopt 35mm DIN-Rail installation, the installation steps as
fellows:
1. Examine the DIN-Rail attachment
2. Examine DIN Rail whether be firm and the position be suitability
or not .
3. Insert the top of the DIN-Rail into the slot just below the stiff
metal spring.
4. The DIN-Rail attachment unit will insert into place as shown
below.
Wiring Requirements：
Be sure to disconnect the power cord before installing and/or wiring
your Ethernet Switch.
Calculate the maximum possible current in each power wire and
common wire. Observe all electrical codes dictating the maximum
current allowable for each wire size. If the current goes above the
maximum ratings, the wiring could overheat may causing serious
damage to your equipment. You should also pay attention to the
following items:
1. Use separate path to route wiring for power and devices. If
power wiring and device wiring paths must cross, make sure the
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wires are
perpendicular at the intersection point.
2. NOTE: Do not run signal or communications wiring and power
wiring in the same wire conduit. To avoid interference, wires
with different signal characteristics should be routed separately.
3. You can use the type of signal transmitted through a wire to
determine which wires should be kept separate. The rule of
thumb is that wiring that shares similar electrical characteristics
can be bundled together.
4. Keep input and output wiring separated. It is strongly advised
that you label wiring to all devices in the system when necessary.
Specifications:
Interface
RJ45 Ports: 10/100BaseT(X) auto connection, F /H duplex or force
work mode, and support MDI/MDI-X connection ,
1000V electromagnetism isolation for protection
Alarm output interface：One relay alarm output. Support power, port
link and network alarm
Indicator: Power, Port link, abnormity alarm indication, 10M/100M
Rate
Technology
Standards: IEEE802.3, IEEE802.3x, IEEE802.3u
Forwarding and Filtrate Rate: 148810pps
Processing type: Store and Forward
System exchange bandwidth: 4.8G
Relay
Max voltage: DC30V
Max power input: 24VA
Power
Input Voltage: 24VDC (12VDC~48VDC)
Overload Current Protection
Support dual power backup
Mechanical
Dimensions: 136mm×52mm×105mm (H×W×D)
Casing: IP30 protection, Metal case
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Installation: DIN-Rail, Wall Mounting
Weight: 800g
Environmental
Operating Temperature: -40 to 75°C
Storage Temperature: -45 to 85 °C
Ambient Relative Humidity: 10% to 95% (non-condensing)
Approvals
EMI：FCC Part 15, CISPR (EN55022) class A
EMS: EN61000-4-2(ESD),
EN61000-4-3(RS),
EN61000-4-4(EFT),
EN61000-4-5 (Surge),
EN61000-4-6 (CS),
EN61000-4-8,
EN61000-4-11
Shock: IEC 60068-2-27
Free Fall: IEC 60068-2-32
Vibration: IEC 60068-2-6
Warranty: 5 years
Certifications:
Shenzhen 3onedata Technology Co.,Ltd
Tel: +86-755-26702688 Fax: +86-755-26703485
www.3onedata.com
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