MOXA MOXA EDS-205 Instructions

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P/N: 1802002050016
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EDS-205
Quick Installation Guide
Edition 7.0, February 2017
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*1802002050016*
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Overview

NOTE
Throughout this Hardware Installation Guide, we use EDS as an abbreviation for Moxa EtherDevice Switch:
EDS = Moxa EtherDevice Switch
ATTENTION
This device complies with part 15 of the FCC Rules. Operation i s subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference undesired operation.
The Moxa, EDS-205 series Ether Device™ switches are entry-level 5- port Ethernet switches tha t provide a cost-effective solution for your industrial Ethernet connection.
You could choose either a DC power input from 12 to 48 V or AC power input from 18 to 30 V. These switches can operate from -10 to 60 the rugged hardware design makes the EDS-205 switches perfect for ensuring that your Ethernet equipment can be used for demanding industrial applications.
o
C, and
received, including interference that may cause

Package Checklist

The Moxa EDS-205 is shipped with the following items. If any of these items is missing or damaged, please contact your customer service representative for assistance.
• Moxa EtherDevice™ Switch
• Quick installation guide (printed)
• Warranty card
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Panel Layout of the EDS-205 Series

1. Heat dissipation orifices
2. Terminal block for power input and grounding
3. Moxa Logo
4. Power input LED
5. 10/100BaseT(X) Port
6. TP port’s 100 Mbps LED
7. TP port’s 10 Mbps LED
8. DIN-Rail kit
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Mounting Dimensions (unit = mm)

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DIN-Rail Mounting

STEP 1:
Insert the top of the DIN into the slot.
STEP 2:
The DIN snap into place as shown below.
To remove Moxa EDS-205 from the DIN
blade screw driver horizontally into the DIN and then pull it upwards release the EDS towards you and away
Or you may take the DIN
Step 1:
P of the mounting kit as indicated Pull the EDS-205 downwards.
Step 2:
The plastic DIN-Rail attachment plate should already be fixed to the rear panel of the EDS when you take it out of the box. If you ne ed to reattach the DIN-Rail attachment plate, make sure the DIN-Rail kit is situated towards the top, as shown in the figures below.
-Rail
-Rail, insert a flat-
-Rail kit under the EDS-205, and
from the DIN-Rail.
following steps to remove the EDS-205 from the
-Rail.
ress the middle of the flat side
-Rail attachment unit will
Release it towards you and away
.
from the DIN-Rail.
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Wiring Requirements

ATTENTION
Safety First!
Be sure to disconnect the power cord before installing an d/or wiring your Moxa EtherDevice Switch.
Calculate the maximum possible current in each power wire and common wire. Observe all electrical code maximum current allowable for each wire size.
If the current goes above the maximum ratings, the wiring could overheat, causing serious damage to your equipment.
Grounding and wire routing help limit the effects of noise due to electromagnetic interference (EMI). Run the ground connection from the right most contact of the 3 the grounding surface prior to connecting devices.
ATTENTION
Th mounting surface such as a metal panel.
s dictating the
You should also pay attention to the following points:
• Use separate paths to route wiring for power and devices. If power wiring and device wiring paths must cross, make sure the wires are perpendicular at the intersection point. NOTE: Do not run signal or communications wiring and po wer wiring in the same wire conduit. To avoid interference, wires with different signal characteristics should be routed separately.
• You can use the type of signal transmitted through a wire to determine which wires should be kept separa te. The ru le of thumb is that wiring that shares similar electrical characteristics can be bundled together.
• Keep input wiring and output wiring separated.
• It is strongly advised that you label wiring to all devices in the syste m when necessary.

Grounding the Moxa EtherDevice Switch

-contact terminal block to
is product is intended to be mounted to a well-grounded
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Wiring the Power Inputs

STEP 1:
Insert the negative/positive DC wires into the V
STEP 2:
To keep the DC wires from pulling loose, use a small flat wire block connector.
STEP 3:
Insert the plastic terminal block connector prongs into the terminal block receptor, which is located on the EDS’s top panel.
ATTENTION
• Use a maximum torque of 4.5 in-lb.
MDI Port Pinouts
MDI-X Port Pinouts
8-pin RJ45
Pin
Signal
1
Tx+ 2 Tx- 3 Rx+ 6 Rx-
Pin
Signal
1
Rx+ 2 Rx- 3 Tx+ 6 Tx-
The two left-most contacts of the 3-contact terminal block connector on the EDS’s top panel are used for the DC and AC inputs. Top and front views of one of the terminal block connectors are shown here.
-/V+ terminals.
-blade screwdriver to tighten the
-clamp screws on the front of the terminal
Only connect to a class 2 power supply. Only use 60/75°C copper (CU) wire, 28-12 AWG.

Communication Connections

The EDS-205 has five10/100BaseT(X) Ethernet ports.
10/100BaseT(X) Ethernet Port Connection
The 10/100BaseT(X) ports located on the EDS switch’s front panel are used to connect to Ethernet-enabled devices.
Below we show pinouts for both MDI (NIC-type) ports and MDI-X (HUB/Switch-type) ports, and also show cable wiring diagrams for straight-through and cross-over Ethernet cables.
10/100Base T(x) RJ45 Pinouts
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RJ45 (8-pin) to RJ45 (8-pin) Straight-Through Cable Wiring
LED
Color
State
Description
input.
Power is not being supplied to the power input.
On
The TP port’s 10 Mbps link is active.
Blinking
Data is being transmitted at 10 Mbps.
Off
The TP port’s 10 Mbps link is inactive
On
The TP port’s 100 Mbps link is active.
Blinking
Data is being transmitted at 100 Mbps.
Off
The 100BaseTX port’s link is inactive.
RJ45 (8-pin) to RJ45 (8-pin) Cross-Over Cable Wiring

LED Indicators

The front panel of the Moxa EtherDevice Switch contains several LED indicators. The function of each LED is described in the table below.
Power is being supplied to the power
P AMBER
On
Off
10M (TP) GREEN
100M (TP) GREEN

Auto MDI/MDI-X Connection

The Auto MDI/MDI-X function allows users to connect the switch’s 10/100BaseTX ports to any kind of Ethernet device, regardless of the type of Ethernet cable being used for th e connection. This mea ns that you can use either a straight-through or cross-over cable to connect the EDS to your Ethernet devices.

Dual Speed Functionality and Switching

The switch’s 10/100 Mbps switched RJ45 port auto negotiates with the connected device for the fastest data transmission rate supported by both devices. All models of Moxa EtherDevice Switch are plug-and-play devices; software configuration is not required at installation, or during maintenance. The half/full duplex mode for the switched RJ45 ports is user dependent and changes (by auto-negotiation) to fu ll o r ha lf dup lex , depending on which transmission speed is supported by the attached device.
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Switching, Filtering, and Forwarding

Technology
Standards
IEEE802.3, 802.3u, 802.3x
duplex, non-blocking flow control
Address Table Size
1K uni-cast addresses
Interface
RJ45 Ports
10/100BaseT(X) auto negotiation speed, F/H duplex mode, and auto MDI/MDI-X connection
LED Indicators
Power, 10/100 M
Each time a packet arrives at one of the switched ports, a decision is made to either filter or forward the packet. Packets with source and destination addresses belonging to the same port segment will be filtered, constraining those packets to one port, and relieving the rest of t he network from the need to process them. A packet with destination address on another port segment will be forwarded to the appropriate port, and will not be sent to the other ports where it is not needed. Packets that are used to maintain the operation of the network (such as the occasional multi-cast packet) are forwarded to all ports. The switch operates in the store-and-forward switching mode, which eliminat es bad packets and enables peak performance to be achieved whe n t h ere is heavy traffic on the network.

Switching and Address Learning

The Moxa EtherDevice switch has an addr ess table that can hold up t o 1K node addresses, making it suitable for use with large networks. The address tables are self-learning, so that as nodes are added or removed, or moved from one segment to another, the switch automatically adds new node locations to the tables. An address-aging algorithm causes the least-used addresses to be deleted in favor of newer, more frequently used addresses. To reset the address buffer, power down the unit and then power it back up.

Auto-Negotiation and Speed Sensing

All of the switch’s RJ45 Ethernet ports independently support auto-negotiation for speeds in the 10BaseT and 100BaseTX modes, with operation according to the IEEE 802.3u standard. This means that some nodes could be operating at 10 Mbps, while at the s ame time, other nodes are operating at 100 Mbps.
Auto-negotiation takes place when an RJ45 cable connection is made, and then each time a LINK is enabled. The Moxa EtherDevice switch advertises its capability for using either 10 Mbps or 100 Mbps transmission speeds, with the device at the other end of the cab le expected to similarly advertise. The two devices will agree to operate at either 10 Mbps or 100 Mbps.
If a Moxa EtherDevice switch’s RJ45 Ethernet port is connected to a non-negotiating device, it will default to 10 Mbps speed and half-duplex mode, as required by the IEEE 802.3u standard.

Specifications

Processing Type Store and Forward, with IEEE802.3x full
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Power
Input Voltage
12 to 48 VDC, 18 to 30 VAC (47 to 63 Hz)
Input Current
0.12 A @ 24 V
Power Consumption
5 W
Connection
Removable 3-contact terminal block
Overload Current
Protection
Reverse Polarity Protection
Present
Mechanical
Casing
IP30 protection, plastic housing
Dimensions
25 x 109 x 88 mm
Weight
135 g
Installation
DIN-Rail
Environmental Limits
Operating Temperature
-10 to 60°C (14 to 140°F)
Storage Temperature
-40 to 70°C (-40 to 158°F)
Ambient Relative Humidity
5 to 95% (non-condensing)
Regulatory Approvals
Safety
UL508
EMI
FCC Part 15, CISPR (EN55032) class A
EMS
EN61000-4-2 (ESD) , level 2
EN61000-4-6 (CS) , level 3
Shock
IEC 60068-2-27
Freefall
IEC 60068-2-32
Vibration
IEC 60068-2-6
WARRANTY
Time Period
5 years
Details
www.moxa.com/warranty
1.1 A
EN61000-4-3 (RS) , level 3 EN61000-4-4 (EFT) , level 3 EN61000-4-5 (Surge) , level 3
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