Moxa Technologies EtherDevice EDS-4012 Series User manual

P/N: 1802040120010

*1802040120010*

EDS-4012 Series

Quick Installation Guide

Moxa EtherDevice™ Switch

Version 1.0, March 2022

Technical Support Contact Information

www.moxa.com/support



- 2 -

Package Checklist

The EDS-4012 Series industrial DIN-rail EtherDevice Switch (EDS) is

shipped with the following items. If any of these items are missing or

damaged, please contact your customer service representative for

assistance.

•1 EDS-4012 Ethernet switch

•Quick installation guide (printed)

•Warranty card

•Substance disclosure table

•Product certificate of quality inspection (Simplified Chinese)

•Product notices (Simplified Chinese)

NOTE

You can find information and software downloads on the

relevant product pages lo

cated on Moxa’s website:

www.moxa.com

Default Settings

•IP address: 192.168.127.253

•Subnet Mask: 255.255.255.0

•Username: admin

•Password: moxa

Panel Views of EDS-4012 Series

1. 100BaseT(X) LED indicator

2. 10BaseT(X) LED indicator

3. 10/100BaseT(X) ports, ports

1 to 8

4. 10/100/1000BaseT(X) or

100/1000BaseSFP combo

ports, ports G1 to G4

5. 100/1000BaseSFP LED

indicator

6. 100/1000BaseSFP ports,

ports G1 to G4

Terminal blocks for power input,

digital input, and relay output

9. LED indicators: STATE (S),

FAULT (F), PWR1 (P1), PWR2

(P2), MSTR/HEAD (M/H),

CPLR/TAIL (C/T), SYNC

10.

Console port (RJ45, RS-232)

11.

USB storage port (type A,

currently disabled)

12.

Model name

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7. Grounding connector screw

13. SmartPoE LED indicator of PoE

ports

Bottom Panel View

1. microSD card slot

(currently disabled)

2. Reset button

DIP switches for Turbo

Ring, Ring Master, and

Ring Coupler

Mounting Dimensions

- 4 -

DIN-rail Mounting

The DIN-rail mounting kit is fixed to the back panel of the EDS device

when you take it out of the box. Mount the EDS device on corrosion-

free mounting rails that meet the EN 60715 standard.

Installation

STEP 1—Insert the upper lip of

the DIN r

ail into the DIN-rail

mounting kit

STEP 2

—Press the EDS device

towards the

DIN rail until it

snaps into place.

Removal

STEP 1

—

Pull down the latch on

the mounting kit with a

screwdriver.

STEP 2

& 3—Slightly pull the

EDS device forward and lift up

to remove it from the DIN rail.

NOTE

Our DIN rail

kit

now utilizes a quick release mechanism to make

it easier for users to remove the DIN rail from the EDS device.

- 5 -

Wall Mounting (Optional)

For some applications, you will find it convenient to mount the Moxa

EDS device on a wall, as shown in the following illustrations:

STEP 1—Remove the DIN-rail

attachment pl

ate from the rear

panel of the EDS device,

illustrated

in the diagram on

the

right.

STEP 2—Mounting the EDS device on a wall

requires

six screws. Use the EDS device, with wall

mount plates attached, as a guide to mark the

correct locations of the

six screws. T

he 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 on at 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.

NOTE

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

to the wall, insert the

four screw heads through the

wide parts of the keyhole

shaped apertures, and then

slide

the EDS device

downwards, as indicated

the figure

at the right.

Tighten the four screws for

stability.

- 6 -

Wiring Requirements

ATTENTION

Safety First!

External metal parts are hot. Take

the necessary precautions if

you are required to handle the device.

ATTENTION

In order to ensure reliable operations, please make sure the

operating temperature of the environment does not exceed the

specifications. When mounting an EDS device with other

operating units in a cabinet without forced ventilation, a

minimum of

4 cm spac

e on both the left and right of the switch

is recommended.

ATTENTION

Safety First!

Be sure to disconnect the power cord before installing and/or

wiring your EDS device. 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.

Be sure to read and follow these important points below:

•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.

•You should separate input wiring from output wiring.

•We advise that you label the wiring to all devices in your system.

- 7 -

Grounding the Moxa EDS Series

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.

Suggested Wire Type for Wiring Relay Contact

(RELAY), Digital Input (DI), and Power Inputs

(P1/P2)

The EDS device includes two 4-pins 3.5 mm pin-pitch terminal blocks.

When wiring the relay contact (RELAY), digital input (DI), and power

inputs (P1/P2), we suggest using the cable type AWG 18-24 and the

corresponding pin type cable terminals.

NOTE

The wire must be

able to withstand at least 105°C and the

torque value should be 4.5 lb-in (0.51 N-m).

NOTE

e suggest the length of the pin type cable terminal is 8 mm.

n order to tighten the wire properly, ①use a small flathead

screwdriver to press the push

in button beside each terminal of

the terminal block connector before and during

②

inserting the

wire.

③Release the screwdriver after the wire has been fully

insert

ed. Please refer to the diagram below.

Wiring the Relay Contact

The EDS device has one set of relay output. This relay contact uses two

contacts of the terminal block on the EDS’s power module. Refer to the

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.

- 8 -

Relay:

The two contacts of

the 4-pin terminal

block connector are used to detect

user

-configured events. The two wires

att

ached to the fault contacts form an

open circui

t when a user-configured

event is triggered or

there is no power

supply to the switch

. If a user-

configured event does not occur, the

fault circuit remains closed.

Wiring the Redundant Power Inputs

The EDS device includes both high-voltage and low-voltage products.

For the low-voltage (LV models) products, there are two power inputs

for redundancy; for the high-voltage (HV models) products, there is

only one power input. Refer to the instructions and diagram below on

how to connect the wires to the terminal block connector on the

receptor.

STEP 1: Insert the Positive/Negative

DC or Line/Neutral AC wires into the

V+/V

- or L/N terminals, respectively.

STEP 2:

To keep the DC or AC wires

from pulling l

oose, 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 devices’ right side.

- 9 -

Wiring the Digital Inputs

The EDS device has one set of digital input (DI). The DI consists of two

contacts of the 4-pin terminal block connector on the EDS's right-side

panel. Refer to the instructions and diagram below on how to connect

the wires to the terminal block connector on the receptor.

STEP 1:

Insert the negative

(ground)/positive DI wires into the

┴

/I terminals, respectively.

STEP 2:

To keep the DI wires from

pulling loose, use a small flat

-blade

screwdriver to tighten the wire

-clamp

button

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 devices’ right side.

Rotating the Power Module

The power module for the EDS device can be rotated to make it easier

to fit your field site application.

Step 1:

Remove the two screws that fasten the power module to the

EDS device

and remove the module.

Step 2:

Turn the power module clockwise so that the power, digital

input

, and relay output connectors can be moved upwards.

Step 3:

Replace the module back

on to the EDS device.

Step 4:

Fasten two screws on to the module.

- 10 -

Communication Connections

Each EDS-4012 Series switch has various types of communication

ports:

•RJ45 console port (RS-232 interface)

•USB storage port (type A connector, currently disabled)

•10/100BaseT(X) Ethernet ports

•10/100/1000BaseT(X) or 100/1000BaseSFP combo ports

•100/1000BaseSFP slots

•microSD card slot (currently disabled)

Console Port Connection

The EDS device has one RJ45 console port (RS-232), located on the

front panel. Use either an RJ45-to-DB9 (see the cable following wiring

diagrams) to connect the EDS’s console port to your PC’s COM port.

You may then use a console terminal program, such as Moxa PComm

Terminal Emulator, to access the EDS that has a baud rate of 115200.

RJ45 Console Port Pinouts

Description

DSR

RTS

–

TxD

RxD

GND

CTS

DTR

USB Connection

NOTE

The USB function is currently reserved and may be required in

the future. It should be noted that this port cannot be used for

charging any devices.

10/100BaseT(X) Ethernet Port Connection

The 10/100BaseT(X) ports located on the front panel of the switch 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) that is connected to the port.

In the following, 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

Signal

Tx+

Tx-

Rx+

Rx-

Signal

Rx+

Rx-

Tx+

Tx-

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