Moxa Technologies EDS-516A Series Manual

¤2014 Moxa Inc. All rights reserved.
P/N: 1802005160014
EDS-516A Series
Hardware Installation Guide
Moxa EtherDevice™ Switch
Sixth Edition, April 2014

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Package Checklist
Moxa EtherDevice™ Switch is shipped with the following items. If any of
these items are missing or damaged, please contact your customer
service representative for assistance.
1 Moxa EtherDevice Switch EDS-516A
Hardware Installation Guide
CD-ROM with User’s Manual and Windows Utility
Moxa Product Warranty Booklet
RJ45 to DB9 Console port cable
Protective caps for unused ports
Panel mounting kit (optional—must order separately)
Optional Accessories
DR-4524—45W/2A DIN-Rail 24 VDC Power Supply with 85 to 264
VAC input
DR-75-24—75W/3.2A DIN-Rail 24 VDC Power Supply with 85 to 264
VAC input
DR-120-24—120W/5A DIN-Rail 24 VDC Power Supply with 88 to
132 VAC/176 to 264 VAC input by switch
EDS-SNMP OPC Server Pro—CD with EDS-SNMP OPC Server
Software and manual
WK-46—Wall Mounting Kit
RK-4U—4U-high 19" rack mounting kit

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Panel Views of EDS-516A
1. Grounding screw
2. Console port
3. Heat dissipation orifices
4. 6-pin terminal block for DI 1,
DI 2, and PWR 2
5. 6-pin terminal block for PWR1
Relay 1, and Relay 2
6. 10/100BaseT(X), ports 1 to 16
7. PWR 1: LED for power input 1
8. PWR 2: LED for power input 2
9. Fault LED
10. MSTR/HEAD LED
11. CPLR/TAIL LED
12. TP port’s 100 Mbps LED
13. TP port’s 10 Mbps LED
14. Model Name
15. Screw hole for Wall Mounting
Kit
16. DIN-Rail Kit

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Panel Views of EDS-516A (SC/ST Type)
NOTE:
The appearance of
EDS-516A-MM-ST
is identical to EDS-516A-MM-SC.
1. Grounding screw
2. Console port
3. Heat dissipation orifices
4. 6-pin terminal block for DI 1,
DI 2, and PWR 2
5. 6-pin terminal block for PWR1
Relay 1, and Relay 2
6. 10/100BaseT(X), ports 1 to 14
7. PWR 1: LED for power input 1
8. PWR 2: LED for power input 2
9. Fault LED
10. MSTR/HEAD LED
11. CPLR/TAIL LED
12. TP port’s 100 Mbps LED
13. TP port’s 10 Mbps LED
14. Model Name
15. 100BaseFX Port 15
16. 100BaseFX Port 16
17. 100BaseFX LEDs
18. Screw hole for Wall Mounting
Kit
19. DIN-Rail Kit

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Mounting Dimensions
Unit = mm (inch)

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DIN-Rail Mounting
The aluminum DIN-Rail attachment plate should already be fixed to the
back panel of EDS-516A when you take it out of the box. If you need to
reattach the DIN-Rail attachment plate to EDS-516A, make sure the stiff
metal spring is situated towards the top, as shown by the following
figures.
STEP 1ȹInsert the top of the
DIN-Rail into the slot just below the
stiff metal spring.
STEP 2ȹThe DIN-Rail attachment
unit will snap into place as shown in
the following illustration.
To remove the EDS-516A from the DIN-Rail, simply reverse Steps 1 and
2 above.
Wall Mounting (Optional)
For some applications, you will find it convenient to mount Moxa
EDS-516A on the wall, as shown by the following illustrations:
STEP 1—Remove the
aluminum DIN-Rail
attachment plate from the
Moxa EDS-516A rear
panel, and then attach the
wall mount plates with M3
screws, as shown by the
figure on the right.
STEP 2—Mounting Moxa EDS-516A on the wall
requires 4 screws. Use the EDS-516A, 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 by
the figure on the right.
NOTE Before tightening the screws into the wall, make sure the screw
head and shank size are suitable by inserting the screw through
one of the keyhole-shaped apertures of the Wall Mounting Plates.
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.

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STEP 3—Once the screws are
fixed to the wall, insert the four
screw heads through the wide
parts of the keyhole-shaped
apertures, and then slide the
EDS-516A downwards, as
indicated in the figure at the right.
Tighten the four screws for more
stability.
ATEX Information
1. Certification number DEMKO 09 ATEX 0812123X
2. Ambient range (-40°C Tamb 75°C)
3. Certification string (Ex nA nC IIC T4 Gc)
4. Standards covered ( EN60079-0:2012, EN 60079-15:2010)
5. The conditions of safe usage:
The Ethernet Communication Devices are to be mounted in an
IP54 enclosure and used in an area of not more than pollution
degree 2 as defined by IEC60664-1.
A 4mm2 conductor must be used when connection to the
external grounding screw is utilized.
Conductors suitable for use in an ambient temperature of 93°C
must be used for the Power Supply Terminal.
Provisions shall be made, either in external to the apparatus, to
prevent the rated voltage being exceeded by the transients
disturbances of more than 40%.
Wiring Requirements
WARNING
Do not disconnect modules or wires unless power 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.
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).

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ATTENTION
Safety First!
Be sure to disconnect the power cord before installing and/or
wiring your Moxa EtherDevice 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, causing serious damage to your equipment.
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 power wiring
through 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 separate. The rule of thumb is
that wiring that shares similar electrical characteristics can be
bundled together
Separate input wiring and output wiring
We advise that you label wiring to all devices in the system when
necessary.
Grounding the Moxa EDS-516A
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.

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Wiring the Relay Contact
EDS-516A has two sets of relay outputs—relay 1 and relay 2. Each Relay
Contact consists of the two contacts of the terminal block on EDS-516A’s
top panel. You can refer to the next section for detailed instructions on
how to connect the wires to the terminal block connector, and how to
attach the terminal block connector to the terminal block receptor.
In this section, we will explain the meaning of the two contacts used to
connect the Relay Contact.
FAULT:
The two sets of relay contacts of
the 6-pin terminal block connector
are used to detect user-configured
events. The two wires attached to
the fault contacts form an open
circuit when a user-configured
event is triggered. If a
user-configured event does not
occur, the fault circuit remains
closed.
Wiring the Redundant Power Inputs
EDS-516A has two sets of power inputs—power input 1 and power input
2.The top two contacts and the bottom two contacts of the 6-pin terminal
block connector on EDS’ top panel are used for EDS’ two digital inputs.
The top and front views of one of the terminal block connectors are shown
here.
STEP 1: Insert the
negative/positive DC wires into
the V-/V+ terminals, respectively.
STEP 2: To keep the DC wires
from pulling loose, use a small
flat-blade screwdriver to tighten
the wire-clamp screws on the front
of the terminal block connector.
STEP 3: Insert the plastic terminal
block connector prongs into the
terminal block receptor, which is
located on the EDS-516A’s top
panel.

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Wiring the Digital Inputs
EDS-516A has two sets of digital inputs, DI 1 and DI 2. Each DI consists
of two contacts of the 6-pin terminal block connector on EDS’s top panel,
which are used for EDS’s two DC inputs. The top and front views of one of
the terminal block connectors are shown here.
STEP 1: Insert the negative
(ground)/positive DI wires into the
ʓ/I1 terminals, respectively.
STEP 2: To keep the DI wires from
pulling loose, use a small
flat-blade screwdriver to tighten
the wire-clamp screws on the front
of the terminal block connector.
STEP 3: Insert the plastic terminal
block connector prongs into the
terminal block receptor, which is
located on the EDS-516A’s top
panel.
Communication Connections
All models of EDS-516A have one RJ45 console port (RS-232 interface),
between 14 and 16 10/100BaseTX Ethernet ports. Some models also
have 2 100BaseFX (SC/ST-type connector) fiber ports.
In this section, we present two types of diagrams—Pinout Diagrams and
Cable Wiring Diagrams—to convey information about the ports and the
cables used to connect Moxa EDS-516A to other devices:
Pinouts—The meaning of the “Pinouts” diagrams is straightforward. The
diagrams simply display the type of signal passing through each of the
port’s pins.
Cable Wiring—Diagrams labeled “Cable Wiring” present standard cable
wiring schemes for cables used to connect Moxa EtherDevice Switch’s
ports to other devices. These diagrams display three pieces of
information:
1. When building your own cable, refer to the “pin-to-pin” Cable
Wiring information displayed between the two vertical dashed lines
to see which pin of the connector on the left should be connected to
which pin of the connector on the right.
2. The information to the left of the left vertical dashed lines gives the
pinouts of the relevant Moxa EtherDevice Switch port.
3. The information to the right of the right vertical dashed line gives the
pinouts of the opposing device’s port.

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NOTE 1. The pin numbers for male DB9 and DB25 connectors, and
hole numbers for female DB9 and DB25 connectors are
labeled on the connector. However, the numbers are
typically quite small, so you may need to use a magnifying
glass to see the numbers clearly.
2. The pin numbers for both 8-pin and 10-pin RJ45 connectors
(and ports) are typically not labeled on the connector (or
port). Refer to the following Pinout and Cable Wiring
diagrams to see how RJ45 pins are numbered.
RS-232 Connection
Moxa EDS-516A has one RS-232 (10-pin RJ45) console port, located on
the top panel. Use either an RJ45-to-DB9 or RJ45-to-DB25 cable (see the
cable following wiring diagrams) to connect Moxa EDS-516A’s console
port to your PC’s COM port. You may thenuse a console terminal program,
such as Moxa PComm Terminal Emulator, to access Moxa EDS-516A’s
console configuration utility.
RJ45 (10-pin) Console Port Pinouts
Pin Description
1 ---
2 DSR
3 RTS
4 ---
5 TxD
6 RxD
7 GND
8 CTS
9 DTR
10 ---
RJ45 (10-pin) to DB9 (F) Cable Wiring

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RJ45 (10-pin) to DB25 (F) Cable Wiring
10/100BaseT(X) Ethernet Port Connection
The 10/100BaseT(X) ports located on Moxa EtherDevice Switch’s front
panel are used to connect to Ethernet-enabled devices. Most users will
choose to configure these ports for Auto MDI/MDI-X mode, in which case
the port’s pinouts are adjusted automatically depending on the type of
Ethernet cable used (straight-through or cross-over), and the type of
device (NIC-type or HUB/Switch-type) connected to the port.
In what follows, we give pinouts for both MDI (NIC-type) ports and MDI-X
(HUB/Switch-type) ports. We also give cable wiring diagrams for
straight-through and cross-over Ethernet cables.
10/100Base T(x) RJ45 Pinouts
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-
RJ45 (8-pin) to RJ45 (8-pin) Straight-through Cable Wiring

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RJ45 (8-pin) to RJ45 (8-pin) Cross-Over Cable Wiring
100BaseFx Ethernet Port Connection
The concept behind the SC/ST port and cable is quite straightforward.
Suppose you are connecting devices I and II. As opposed to electrical
signals, optical signals do not require a circuit in order to transmit data.
Consequently, one of the optical lines is used to transmit data from device
I to device II, and the other optical line is used transmit data from device
II to device I, for full-duplex transmission.
All you need to remember is to connect the Tx (transmit) port of device I
to the Rx (receive) port of device II, and the Rx (receive) port of device I
to the Tx (transmit) port of device II. If you are making your own cable,
we suggest labeling the two sides of the same line with the same letter
(A-to-A and B-to-B, as shown by the following illustration, or A1-to-A2
and B1-to-B2).
SC-Port Pinouts SC-Port to SC-Port Cable Wiring
ST-Port Pinouts ST-Port to ST-Port Cable Wiring
ATTENTION
This is a Class 1 Laser/LED product. To prevent damage to your
eyes, do not stare directly into the laser beam.

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LED Indicators
The front panel of Moxa EDS-516A contains several LED indicators. The
function of each LED is described in the following table:
LED Color State Description
PWR1 AMBER On Power is being supplied to power
input P1.
Off Power is not being supplied to power
input P1.
PWR2 AMBER On Power is being supplied to power
input P2.
Off Power is not being supplied to power
input P2.
FAULT RED
On When the corresponding PORT alarm is enabled, and a user-configured
event is triggered.
Off
When the corresponding PORT alarm
is enabled and a user-configured
event is not triggered, or when the
corresponding PORT alarm is
disabled.
MSTR/HEAD GREEN
On When the EDS-516A is set as the
Master of the Turbo Ring, or as the
Head of the Turbo Chain.
Blinking
The EDS-516A has become the Ring
Master of the Turbo Ring, or the Head
of the Turbo Chain, after the Turbo
Ring or the Turbo Chain is down.
Off When the EDS-516A is not the Master of this Turbo Ring or is set as the
Member of the Turbo Chain.
CPLR/TAIL GREEN
On
When the EDS-516A coupling function
is enabled to form a back-up path, or
when it's set as the Tail of the Turbo
Chain.
Blinking When the Turbo Chain is down.
Off When the EDS-516A disables the
coupling function.
10M
(TP) GREEN On TP port’s 10 Mbps link is active.
Blinking Data is being transmitted at 10 Mbps.
Off TP port’s 10 Mbps link is inactive.
100M
(TP) GREEN
On TP port’s 100 Mbps link is active.
Blinking Data is being transmitted at 100
Mbps.
Off TP port’s 100 Mbps link is inactive.

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Specifications
Technology
Standards IEEE 802.3 for 10BaseT,
IEEE 802.3u for 100BaseT(X) and 100Base FX,
IEEE 802.3x for Flow Control,
IEEE 802.1D for Spanning Tree Protocol,
IEEE 802.1w for Rapid STP,
IEEE 802.1Q for VLAN Tagging,
IEEE 802.1p for Class of Service,
IEEE 802.1X for Authentication,
IEEE 802.3ad for Port Trunk with LACP
Protocols IGMPv1/v2, GMRP, GVRP, SNMPv1/v2c/v3,
DHCP Server/Client, DHCP Option 66/67/82,
BootP, TFTP, SNTP, SMTP, RARP, RMON, HTTP,
HTTPS, Telnet, SSH, Syslog, IPv6, LLDP, IEEE
1588 PTP, Modbus/TCP, SNMP Inform
MIB MIB-II, Ethernet-like MIB, P-BRIDGE MIB,
Q-BRIDGE MIB, Bridge MIB, RSTP MIB, RMON
MIB Group 1,2,3,9
Interface
RJ45 Ports 10/100BaseT(X) auto negotiation speed, F/H
duplex mode, and auto MDI/MDI-X connection
Fiber Ports optional 100BaseFX (SC/ST connector)
Console Port RS-232 (10-pin RJ45)
LED Indicators PWR1, PWR2, FAULT, 10/100M (TP port),
MSTR/HEAD and CPLR/TAIL
Alarm Contact Two relay outputs with current carrying capacity
of 1A @ 24 VDC
Digital Input Two inputs with the same ground, but
electrically isolated from the electronics
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0D[LQSXWFXUUHQWP$
Power
Input Voltage 24 VDC (12 to 45 VDC), redundant inputs
Input Current (@24V) 0.44A: (EDS-516A)
0.51A: (EDS-516A-MM-SC/ST)
Connection Two removable 6-pin terminal blocks
Overload Current
Protection Present
Reverse Polarity
Protection Present
Mechanical
Casing IP30 protection, metal case
Dimensions 95 u135 u140 mm (W uH uD)
Weight 1.586 kg
Installation DIN-Rail, Wall Mounting (optional kit)
Environment
Operating Temperature 0 to 60°C (32 to 140°F)
-40 to 75°C (-40 to 167°F) for -T models
Storage Temperature -40 to 85°C (-40 to 185°F)
Ambient Relative
Humidity 5% to 95% (non-condensing)

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Regulatory Approvals
Safety UL 508, UL 60950-1
CSA C22.2 No. 60950-1, EN 60950-1
Hazardous Location UL/cUL Class I, Division 2, Groups A, B, C, and
D, ATEX Zone 2, Ex nA nC IIC T4 Gc
EMI FCC Part 15, CISPR (EN 55022) class A
EMS EN 61000-4-2 (ESD), Level 2
EN 61000-4-3 (RS), Level 3
EN 61000-4-4 (EFT), Level 2
EN 61000-4-5 (Surge), Level 3
EN 61000-4-6 (CS), Level 3
EN 61000-4-8
EN 61000-4-11
EN 61000-4-12
Shock IEC 60068-2-27
Freefall IEC 60068-2-32
Vibration IEC 60068-2-6
WARRANTY 5 years
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]