Moxa Technologies EtherDevice EDS-828 Series User manual

P/N: 1802008280013
*1802008280013*
EDS-728/828
Quick Installation Guide
Moxa EtherDevice Switch
Edition 4.0, February 2017
Technical Support Contact Information
www.moxa.com/support
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-free: 1-888-669-2872
Tel:
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-free: 800-820-5036
Tel:
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Tel:
[phone]
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
2017 Moxa Inc. All rights reserved.

- 2 -
EDS-728/828 Series Panel Layout
1. System status LEDs
2. Push-button switch to
select mode for
Interface Module
3.
Interface Module mode
LEDs
4.
Fast Ethernet Interface
Module port LEDs
5. Terminal block for 2
power inputs, 2 DIs,
and 2 DOs
6. Sticker showing pin
contacts
7. Serial console port
8. Screw to attach Fast
Ethernet Interface
Module
9. Gigabit Ethernet
Module LEDs
10.
Two cartridge
receptors for Gigabit
Ethernet Interface
Modules
11.
Fast Ethernet Interface
Modules
12.
Sockets for Fast
Ethernet Interface
Modules
13.
DIN-Rail braces
14.
Ribs for radiating heat
15.
Screw holes for wall
mounting kit
16.
Grounding screw

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Mounting Dimensions (unit = mm)
DIN-Rail Mounting
The DIN-Rail attachment plates are permanently fixed to the back panel
of the EDS-728/828. Do not attempt to remove the attachment plates,
since doing so could damage the product.
To Install:
Lock the brace by pressing the clips and then insert the top of the
DIN-Rail into the notches at the bottom of the top array of heat radiating
ribs. Press the EDS until the brace snaps into place.

- 4 -
To Release:
Use a flat-blade screw driver as a lever to force the braces downwards,
and then pull the EDS-728/828 out away from the DIN-Rail.
Wall Mounting (optional)
For some applications, you will find it convenient to mount the
EDS-728/828 on the wall, as illustrated below.
STEP 1: Remove the aluminum DIN-Rail attachment plate from the
EDS-728/828’s rear panel, and then attach the wall mounting plates, as
shown in the diagram.
STEP 2: Mounting the EDS-728/828 on the wall
requires 4 screws to ensure that the switch does not
come loose from the wall. Use the switch, with wall
mounting 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 at the right.

- 5 -
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.
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.
STEP 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 downwards, as indicated. Tighten the four screws for added
stability.
Uninstalling IM-2G Modules
As shown in the figure below, use a flat-blade screw driver as a lever, and
pull or push it to force the IM-2G module outwards. Then pull the module
out away from the EDS-728/828.
Wiring Requirements
WARNING
Safety F
irst!
Be sure to disconnect the power cord before installing and/or
wiring your Moxa EDS
-728/828.
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.

- 6 -
You should also pay attention to the following guidelines:
•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
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 separate. The rule 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 system
when necessary.
Grounding Moxa EtherDevice Switch
Grounding and wire routing help limit the effects of noise due to
electromagnetic interference (EMI). Run the ground connection from the
ground screw, on the side panel of the EDS-728/828, 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 Relay Contact
In this section, we explain the meaning of the two contacts used to
connect the alarm contact.
The EDS-728/828 has two sets of relay output—relay 1 and relay 2. Each
relay contact consists of the two contacts of the terminal block on the
EDS-728/828’s top panel. 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.
FAULT: The two sets of relay
con
tacts 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
will be closed.

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Wiring the Redundant Power Inputs
The EDS-728/828 has two sets of power input—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’s top panel are used for EDS’s two digital
inputs.
STEP 1: Insert the negative/positive
DC wires into the V
-/V+ terminals.
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 pro
ngs into the
terminal block receptor, which is
located on the EDS
-728/828’s top
panel.
Wiring the Digital Inputs
The EDS-728/828 has two sets of digital input—DI 1 and DI 2. Each DI
comprises two contacts of the 6-pin terminal block connector on EDS’s
top panel. The terminal block is also used for EDS’s two DC inputs. 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
┴
/I1 terminals.
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
-728/828’s top
panel.
Communication Connections
The pinout and cable wiring diagrams in this section show how the ports
on the EDS-728/828 connect to other devices:
Pinouts are diagrams that indicate the type of signal passing through
each of the port’s pins.
RS-232 Connection
The EDS-728/828 has one RS-232 (10-pin RJ45) console port, located on
the front panel. Use either an RJ45-to-DB9 or RJ45-to-DB25 cable to
connect the Moxa EDS-728/828’s console port to your PC’s COM port. You
may then use console terminal software, such as Moxa PComm Terminal
Emulator, to access the Moxa EDS-728/828’s console configuration utility.
(Baudrate: 115200 bps, no parity, 8 data bit, 1 stop bit)

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10-pin RJ45 Console Pinouts
10-Pin
Description
1
–
2
DSR
3
–
4
GND
5
TxD
6
RxD
7
GND
8
–
9
DTR
10
–
10/100BaseT(X) Ethernet Port Connection
Below we show pinouts for both MDI (NIC-type) ports and MDI-X
(HUB/Switch-type) ports.
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-
1000BaseT Ethernet Port Connection
1000BaseT data is transmitted on differential TRD+/- signal pairs over
copper wires.
MDI/MDI-X Port Pinouts
8-pin RJ45
Pin
MDI
MDI-X
1
BI_DA+
BI_DB+
2
BI_DA-
BI_DB-
3
BI_DB+
BI_DA+
4
BI_DC+
BI_DD+
5
BI_DC-
BI_DD-
6
BI_DB-
BI_DA-
7
BI_DD+
BI_DC+
8
BI_DD-
BI_DC-
100/1000Base Fiber Port Connection
The concept behind the duplex port and cable is quite straightforward.
Suppose you are connecting devices I and II. Contrary 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 to 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 make your own cable, we
suggest labeling the two sides of the same line with the same letter
(A-to-A and B-to-B or A1-to-A2 and B1-to-B2).

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ATTENTION
This is a Class 1 Laser/LED product. To avoid causing serious
damage to your eyes, do not stare directly into the Laser Beam.
LED Indicators
LED
Color
State
Description
System LEDs
STAT GREEN On
System has passed self-diagnosis test on
boot-up and is ready to run.
Blinking
System is undergoing the self-diagnosis test.
RED
On
System failed self-diagnosis on boot-up.
PWR1 AMBER
On
Power is being supplied to the main module’s
power input PWR1.
Off
Power is not being supplied to the main
module’s power input PWR1.
PWR2 AMBER
On
Power is being supplied to the main module’s
power input PWR2.
Off
Power is not being supplied to the main
module’s power input PWR2.
FAULT RED
On
The corresponding PORT alarm is enabled and
a user-configured event has been triggered.
Off
T
he corresponding PORT alarm is enabled and
a user-configured event has not been
triggered
, or the corresponding PORT alarm is
disabled.
MSTR/
HEAD GREEN
On
This EDS-728/828 is the Master of this Turbo
Ring, or the Head of this Turbo Chain.
Blinking
This EDS-728/828 has become the Master of
this Turbo Ring, or the Head of this Turbo
Chain, after the Turbo Ring or Turbo Chain
was broken.
Off
This EDS-728/828 is not the
Master of this Turbo Ring or is set as
a Member of the Turbo Chain.
CPLR/
TAIL GREEN
On
This EDS-728/828 enabled the coupling
function to form a back-up path, or it is the
Tail of this Turbo Chain.
Blinking
When the Turbo Chain is down.
Off
When this EDS-728/828 disables the coupling
function, or is set as a Member of the Turbo
Chain.
T.RING
GREEN Off
This EDS-728/828 does not belong to an
active Turbo Ring or a Turbo Chain
On
This EDS-728/828 belongs to an active Turbo
Ring or a Turbo Chain
NOTE
Use the Mode push-button switch to cycle among the LNK/ACT,
SPEED,
FDX/HDX, RING PORT, and COUPLER PORT LEDs. The
status of these five settings is indicated by the LEDs for the
various ports.

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LED
Color
State
Description
Mode LEDs
LNK/
ACT GREEN
On
The corresponding module port’s link is
active.
Blinking
The corresponding module port’s data is
being transmitted.
Off
The corresponding module port’s link is
inactive.
FDX/
HDX GREEN On
The corresponding module port’s data is
being transmitted at full duplex.
Off
The corresponding module port’s data is not
being transmitted.
RING/
CHAIN
PORT GREEN On
The corresponding module’s port is the ring
port or chain port of this EDS-728/828.
Off The corresponding module’s port is not the
ring port or chain port of this EDS-728/828.
COUPL
ER GREEN On
The corresponding module’s port is the
coupler port of this EDS-728/828.
Off
The corresponding module’s port is not the
coupler port of this EDS-728/828.
SPEED
GREEN
Off The corresponding module port’s data is
being transmitted at 10 Mbps.
On
The corresponding module port’s data is
being transmitted at 100 Mbps.
Blinking
The corresponding module port’s data is
being transmitted at
1000 Mbps.
Fast Ethernet Module LEDs
PWR GREEN On
Power is being supplied to the interface
module.
Off
Power is not being supplied to the interface
module.
P1/P2/
P3/P4 GREEN
On/
Off/
Blinking
Displays the module port’s status by mode.
Gigabit Ethernet Module LED
P1/P2 GREEN
On/
Off/
Blinking
Displays the module port’s status by mode.