Moxa Technologies EDS-405 User manual

Moxa EtherDevice™ Switch
EDS-405 User’s Manual
Fifth Edition, June 2008
©2008 Moxa Inc., all rights reserved.
Reproduction without permission is prohibited.

Moxa EtherDeviceTM Switch
EDS-405 User’s Manual
The software described in this manual is furnished under a license agreement and
may be used only in accordance with the terms of that agreement.
Copyright Notice
Copyright ©2008 Moxa Inc.
All rights reserved.
Reproduction without permission is prohibited.
Trademarks
MOXA is a registered trademark of Moxa Inc.
All other trademarks or registered marks in this manual belong to their respective
manufacturers.
Disclaimer
Information in this document is subject to change without notice and does not
represent a commitment on the part of Moxa.
Moxa provides this document “as is,” without warranty of any kind, either
expressed or implied, including, but not limited to, its particular purpose. Moxa
reserves the right to make improvements and/or changes to this manual, or to the
products and/or the programs described in this manual, at any time.
Information provided in this manual is intended to be accurate and reliable.
However, Moxa assumes no responsibility for its use, or for any infringements
on the rights of third parties that may result from its use.
This product might include unintentional technical or typographical errors.
Changes are periodically made to the information herein to correct such errors,
and these changes are incorporated into new editions of the publication.

Technical Support Contact Information
www.moxa.com/support
Moxa Americas:
Toll-free: 1-888-669-2872
Tel: [phone]
Fax: [phone]
Moxa China (Shanghai office):
Toll-free: 800-820-5036
Tel: [phone]
Fax: [phone]
Moxa Europe:
Tel: [phone]
Fax: [phone]
Moxa Asia-Pacific:
Tel: [phone]
Fax: [phone]

Table of Contents
Chapter 1 Introduction......................................................1-1
Overview...........................................................................1-2
Package Checklist...........................................................1-3
Product Features.............................................................1-3
Panel Layout of EDS-405...............................................1-4
Panel Layout of EDS-405-MM/SS-SC..........................1-5
Panel Layout of EDS-405-MM-ST ................................1-6
Chapter 2 Installing EDS-405 ...........................................2-1
Mounting Dimensions .....................................................2-2
DIN-Rail Mounting...........................................................2-3
Wall Mounting (Optional)................................................2-4
Chapter 3 Wiring EDS-405................................................3-1
Wiring Requirements.......................................................3-2
Grounding EDS-405........................................................3-4
Wiring the Alarm Contact................................................3-4
Wiring the Redundant Power Inputs.............................3-5
Communication Connections.........................................3-6
10/100BaseT(X) Ethernet Port Connection......3-6
100BaseFX Fiber Port Connection....................3-8
Chapter 4 How to Use EDS-405 .......................................4-1
Supported Ethernet Network Topologies......................4-2
Redundant Ring Topology...................................4-2
Star-Wired Topology.............................................4-3
Moxa Turbo Ring Setup..................................................4-4
Front Panel LED Indicators............................................4-7
Dip Switch Settings .........................................................4-8
Upgrading the Firmware.................................................4-9

Basic Switching Function ............................................. 4-11
Auto MDI/MDI-X Connection............................4-11
Fiber Ports...........................................................4-11
Dual Speed Functionality and Switching.........4-12
Switching, Filtering, and Forwarding...............4-12
Switching andAddress Learning......................4-13
Auto-Negotiation and Speed Sensing.............4-13
Appendix A Product Specifications................................... A-1

1
1
Chapter 1Introduction
Welcome to Moxa EDS-405 Series, the new generation of EtherDevice™ Switch
that comes with “Moxa Turbo Ring,” developed by Moxa for industrial Ethernet
switches. With this plug-n-play ring redundancy solution, your industrial
automation and control applications can operate non-stop.
The following topics are covered in this chapter:
Overview
Package Checklist
Product Features
Panel Layout of EDS-405
Panel Layout of EDS-405-MM/SS-SC
Panel Layout of EDS-405-MM-ST

EDS-405 User’s Manual
Overview
EDS-405 Series, the new generation of EtherDevice™ Switch, includes 4 models:
EDS-405, EDS-405-MM-SC, EDS-405-SS-SC, and EDS-405-MM-ST, referred
to collectively as EDS-405. EDS-405 is a 5-port Ethernet switch specially
designed for industrial automation and control systems. It comes with the
plug-n-play Moxa Turbo Ring, which is used to establish an Ethernet redundant
ring topology. Turbo Ring can begin transmitting automatically over a redundant
path in under 300 ms, increasing the reliability of your system.
The built-in relay output function helps you monitor each port’s link status, each
power input’s status, and the health of the Turbo Ring topology. This relay output
warning function enables your maintenance engineers to react promptly to
emergency situations.
Commercial Ethernet switches need 3 to 5 minutes to recover the connection
when you unplug your device from one port, and then plug it into another port
for field diagnosis. The Line-Swap Fast Recovery feature responds in less than 1
second, allowing you to complete your diagnosis in a much shorter time period.
EDS-405 has a wide operating temperature range of -40 to 75°C, and is designed
to withstand a high degree of vibration and shock. The rugged hardware design
makes EDS-405 perfect for ensuring that your Ethernet equipment can withstand
critical industrial applications, such as in hazardous locations (UL/cUL Class 1
Division 2 and ATEX Class 1 Zone 2), and complies with FCC, TÜV, UL, and
CE Standards.
The redundant dual DC power inputs give you extra assurance that your switch
will operate non-stop, and the versatile installation options—by DIN-Rail or wall
mounting—makes it easy to fit EDS-405 into any environment.
1-2

Introduction
Package Checklist
Moxa EDS-405 is shipped with the following items:
Standard Accessories
y1 Switch: EDS-405, EDS-405-MM-SC, EDS-405-SS-SC, or
EDS-405-MM-ST
yEDS-405 User’s Manual
yProduct Warranty Booklet
yProtective caps for unused ports
Optional Accessories
yWK-46 Wall Mounting Kit
NOTE: Notify your sales representative if any of the above items is missing or
damaged.
Product Features
EDS-405 has the following features:
yPlug-n-play, ring redundancy solution (recovery time < 300 ms)
yRelay output alarm for power failure, port break, or Turbo Ring break.
y10/100M, full/half-duplex, MDI/MDI-X auto-sensing for 100BaseT(X) port
yRedundant dual DC power inputs
yLine-Swap Fast Recovery (patent pending)
yDIN-Rail or optional wall mounting
yOperating temperature ranges from 0 to 60°C, or extended operating
temperature from -40 to 75°C for “-T” models
1-3

EDS-405 User’s Manual
Panel Layout of EDS-405
1. Grounding screw
2. Terminal block for power input
PWR1/PWR2 and relay output
3. Heat dissipation orifices
4. Dip switches
5. Power input PWR1 LED
6. Power input PWR2 LED
7. Fault LED
8. Ring Master LED
9. TP port’s 100 Mbps LED
10. TP port’s 10 Mbps LED
11. Model Name
12. 10/100BaseT(X) Port
13. Screw hole for optional wall mounting kit
14. DIN-Rail kit
EDS-405
12
3
4
5
10M
100M
PWR1
PWR2
FAULT
RING
MASTER
5
6
7
8
9
10
1
11
13
14
13
12
V1 V2 INPUTS
12-48 VDC
PWR2
V2+
V2-
V1-
V1+
123456
ON DIP
FAULT
PWR1
P1
P2
P3
P4
P5
P5
PORT
ALARM
RING
MASTER
ONOFF
4
1
2
2
3
Top View
Front View
Rear View
1-4

Introduction
Panel Layout of EDS-405-MM/SS-SC
5
6
11
14
15
14
12
7
8
9
10
1
V1 V2 INPUTS
12-48 VDC
PWR2
V2+
V2-
V1-
V1+
123456
ON DIP
FAULT
PWR1
P1
P2
P3
P4
P5
P5
PORT
ALARM
RING
MASTER
ONOFF
3
4
1
2
2
Top View
Front View
Rear View
EDS-405-MM-SC
12
3
4
5
PWR1
PWR2
FAULT
10M
100M
100M
100M
RING
MASTER
12
13
NOTE: The appearance of
EDS-405-SS-SC is identical to
EDS-405-MM-SC.
1. Grounding screw
2. Terminal block for power input
PWR1/PWR2 and relay output
3. Heat dissipation orifices
4. Dip switches
5. Power input PWR1 LED
6. Power input PWR2 LED
7. Fault LED
8. Ring Master LED
9. TP port’s 100 Mbps LED
10. TP port’s 10 Mbps LED
11. Model Name
12. 100BaseFX Port (Single/Multi Mode)
13. FX port’s 100 Mbps LED
14. Screw hole for optional wall mounting kit
15. DIN-Rail kit
1-5

EDS-405 User’s Manual
Panel Layout of EDS-405-MM-ST
1-6
5
6
7
8
9
10
1
11
14
15
14
12
V1 V2 INPUTS
12-48 VDC
PWR2
V2+
V2-
V1-
V1+
123456
ON DIP
FAULT
PWR1
P1
P2
P3
P4
P5
P5
PORT
ALARM
RING
MASTER
ONOFF
4
1
2
2
3
Top View
Front View
Rear View
EDS-405-MM-ST
12
3
4
5
PWR1
PWR2
FAULT
10M
100M
100M
100M
RING
MASTER
12
13
1. Grounding screw
2. Terminal block for power input
PWR1/PWR2 and relay output
3. Heat dissipation orifices
4. Dip switches
5. Power input PWR1 LED
6. Power input PWR2 LED
7. Fault LED
8. Ring Master LED
9. TP port’s 100 Mbps LED
10. TP port’s 10 Mbps LED
11. Model Name
12. 100BaseFX Port (Multi Mode)
13. FX port’s 100 Mbps LED
14. Screw hole for optional wall mounting kit
15. DIN-Rail kit

2
2
Chapter 2Installing EDS-405
This chapter includes information about how to install EDS-405. The following
topics are covered:
Mounting Dimensions
DIN-Rail Mounting
Wall Mounting (Optional)

EDS-405 User’s Manual
Mounting Dimensions
Rear View
Side View
Front View
++
9.75
13.90
5
10
10
26
6
Panel Mount Kit
(unit = mm)
13.10
21.00
15.10 105.00
++
25.40
13.90
18.20
25.7123.15
7.75
30.50
7.75
++
++
+
+
++
+
+
3.50
6.00
3.50
6.00
39.3746.77
135.00
30.00
9.50
++
++
+
+
++
+
+
54.00
131813
135.00
EDS-405
12
3
4
5
PWR1
PWR2
FAULT
RING
MASTER
2-2

Installing EDS-405
DIN-Rail Mounting
The aluminum DIN-Rail attachment plate should already be fixed to the back
panel of EDS-405 when you take it out of the box. If you need to reattach the
DIN-Rail attachment plate to EDS-405, make sure the stiff metal spring is
situated towards the top, as shown in the figures below.
1. Insert the top of the DIN-Rail into the slot just below the stiff metal spring.
metal
spring
DIN-Rail
2. The DIN-Rail attachment unit will snap into place as shown below.
metal
spring
DIN-Rail
3. To remove EDS-405 from the DIN-Rail, simply reverse Steps 1 and 2
above.
2-3

EDS-405 User’s Manual
Wall Mounting (Optional)
For some applications, you will find it convenient to mount EDS-405 on the wall,
as illustrated below.
1. Remove the aluminum DIN-Rail attachment plate from EDS-405’s rear
panel, and then attach the wall mounting plates, as shown in the diagram
below.
⇒
top
plate
bottom
plate
2. Mounting EDS-405 on the wall requires 4 screws. Use
EDS-405, with wall mount plates attached, as a guide to
mark the correct locations of the 4 screws. The heads of the
screws should be less than 6.0 mm in diameter, and the
shafts should be less than 3.5 mm in diameter, as shown in
the figure below. Do not screw the screws in all the
way—leave about 2 mm to allow room for sliding the wall
mount panel between the wall and the screws.
6.0 mm
3.5 mm
NOTE Before tightening the screws into the wall, make sure the screw
head and shank size are suitable by inserting the screw into one
of the keyhole-shaped apertures of the Wall Mounting Plates.
2-4

Installing EDS-405
3. Once the screws are fixed in the wall, insert the four screw heads through
the large parts of the keyhole-shaped apertures, and then slide Moxa
EDS-405 downwards, as indicated below. Tighten the four screws for
stability.
EDS-405
12
3
4
5
10M
100M
PWR1
PWR2
FAULT
RING
MASTER
EDS-405
12
3
4
5
10M
100M
PWR1
PWR2
FAULT
RING
MASTER
2-5

3
3
Chapter 3Wiring EDS-405
This chapter includes information about wiring EDS-405. The following topics
are covered:
Wiring Requirements
Grounding EDS-405
Wiring the Alarm Contact
Wiring the Redundant Power Inputs
Communication Connections
¾10/100BaseT(X) Ethernet Port Connection
¾100BaseFX Fiber Port Connection

EDS-405 User’s Manual
Wiring Requirements
In this section, we point out several items that you should pay attention to before
proceeding with your installation.
WARNING
Do not disconnect modules or wires unless the power supply has been
switched off or the area is known to be non-hazardous. The devices
may only be connected to the supply voltage shown on the type plate.
The devices are designed for operation with a Safety Extra-Low
Voltage. Thus, they may only be connected to the supply voltage
connections and to the signal contact with the Safety Extra-Low
Voltages (SELV) in compliance with IEC950/ EN60950/ VDE0805.
WARNING
Substitution of components may impair suitability for Class I,
Division 2 and Zone 2.These devices must be supplied by a SELV
source as defined in Low Voltage Directive 73/23/EEC and
93/68/EEC.
WARNING
This equipment has been evaluated as EEx nC IIC T4 equipment
under DEMKO Certificate No. 03 ATEX 0324537U. Each module is
marked II 3G and is suitable for use in Zone 2 Explosive
Atmospheres. The device must be installed in a minimum IP 54
enclosure as defined in IEC 60529 and EN 60529.
3-2

Wiring EDS-405
ATTENTION
This unit is a built-in type. When the unit is installed in another piece
of equipment, the equipment enclosing the unit must comply with fire
enclosure regulation IEC 60950/EN60950 (or similar regulation).
ATTENTION
Safety First!
Be sure to disconnect the power cord before installing and/or wiring
your Moxa EtherDevice Switch.
ATTENTION
Wiring Caution!
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, causing serious damage
to your equipment.
You should also pay attention to the following items:
yUse 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.
yNOTE: Do not run signal or communication wiring and power wiring in the
same wire conduit. To avoid interference, wires with different signal
characteristics should be routed separately.
3-3

EDS-405 User’s Manual
yYou 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.
yKeep input wiring and output wiring separate.
yWhere necessary, it is strongly advised that you label wiring to all devices in
the system.
Grounding EDS-405
Grounding and wire routing help limit the effects of noise due to electromagnetic
interference (EMI). Run the ground connection from the ground screw to the
grounding surface prior to connecting devices.
ATTENTION
This product is intended to be mounted to a well-grounded mounting
surface such as a metal panel.
Wiring the Alarm Contact
The Alarm Contact consists of the two middle contacts of the terminal block on
EDS-405’s top panel. To wire the Alarm Contact, use 2 wires and connect one
end of the wires to EDS-405’s alarm contract. The other end of the 2 wires
should be connected to your alarm devices.
We will explain the meaning of the two contacts used to connect theAlarm
Contact in the following section.
3-4