Moxa Technologies MPC-2120 Series User manual

P/N: 1802021200011

*1802021200011*

MPC-2120 Series

Quick Installation Guide

Edition 2.0, October 2018

Technical Support Contact Information

www.moxa.com/support

Moxa Americas:

Toll

-free: 1-888-669-2872

Tel:

1-714-528-6777

Fax:

1-714-528-6778

Moxa China (Shanghai office):

Toll

-free: 800-820-5036

Tel:

+86-21-5258-9955

Fax:

+86-21-5258-5505

Moxa Europe:

Tel:

+49-89-3 70 03 99-0

Fax:

+49-89-3 70 03 99-99

Moxa Asia-Pacific:

Tel:

+886-2-8919-1230

Fax:

+886-2-8919-1231

Moxa India:

Tel:

+91-80-4172-9088

Fax:

+91-80-4132-1045



- 2 -

Overview

The MPC-2120 12-inch panel computers with Intel® Atom™ E3800 Series

processors deliver a reliable and durable platform of wide versatility for

use in industrial environments. With two software selectable

RS-232/422/485 serial ports and two gigabit Ethernet LAN ports, the

MPC-2120 panel computers support a wide variety of serial interfaces as

well as high-speed IT communications, all with native network

redundancy.

Package Checklist

Before installing the MPC-2120, verify that the package contains the

following items:

•1 MPC-2120 panel computer

•1 2-pin terminal block for DC power input

•1 10-pin terminal block for DIO

•1 2-pin terminal block for remote power switch

•8 panel mounting screws

•Quick installation guide (printed)

•Warranty card

NOTE: Please notify your sales representative if any of the above items

are missing or damaged.

Hardware Installation

Front View

Bottom View

- 3 -

Panel Mounting

A panel-mounting kit consisting of 8 mounting units is provided in the

MPC-2120 package. For details on the dimensions and the cabinet space

required to panel mount the MPC-2120, refer to the following illustration:

To install the panel-mounting kit on the MPC-2120, place the mounting

units in the holes provided on the rear panel and push the units to the left

as shown in the illustration below:

- 4 -

Use a torque of 4Kgf-cm to secure the mounting screws to fasten the

panel-mounting kit onto the wall.

VESA Mounting

The MPC-2120 is provided with VESA-mounting holes on the back panel,

which you can use directly without the need for an adapter. The

dimension of the VESA mounting area is 50 mm x 75 mm. You will require

four 6-mm M4 screws to VESA mount the MPC-2120.

- 5 -

Display-Control Buttons

The MPC-2120 is provided with two display-control buttons on the right

panel.

The display-control buttons can be used as described in the following

table:

Symbol and Name

Usage

Function

Power

Press

•Power on

•Enter Sleep or Hibernation mode

•Wake up

NOTE: You can change the function of

the power button in the OS settings

Press and

hold for 4

seconds

Power off

Brightness + Press Manually increase the brightness of

the panel

Brightness - Press Manually decrease the brightness of

the panel

ATTENTION

The

MPC-2120 comes with a 1000-nit display, the brightness

level of which is adjustable up to level 10. The display is

optimized for use in the

-40 to 70°C temperature range.

However, if you are operating the

MPC-2120 at an ambient

temperature of 60°C or higher, we recommend setting the

brightness

level of the display to 8 or lower in order to

extend the

lifetime of the display.

- 6 -

Connector Description

DC Power Input

The

MPC-2120 uses a DC power input. To

connect the power source

to the 2-

pin terminal

block

, use a 60 W power adapter. The

terminal

-block connector for the power input

available in the

accessories package. The DC

pin assignments are as shown in the figure.

Serial Ports

The MPC-2120 offers two software-selectable RS-232/422/485 serial

ports over a DB9 connector. The pin assignments for the ports are shown

in the table below:

Pin RS-232 RS-422

RS-485

(4-wire)

RS-485

(2-wire)

DCD

TxDA(-)

–

RxD

TxDB(+)

–

TxD

RxDB(+)

DataB(+)

DTR

RxDA(-)

DataA(-)

GND

DSR

–

RTS

–

CTS

–

Ethernet Ports

The pin assignments for the two Fast Ethernet 100/1000 Mbps RJ45 ports

are shown in the following table:

100 Mbps

1000 Mbps

ETx+

TRD(0)+

ETx-

TRD(0)-

ERx+

TRD(1)+

–

TRD(2)+

–

TRD(2)-

ERx-

TRD(1)-

–

TRD(3)+

–

TRD(3)-

The LEDs on the LAN ports indicate the following:

LAN 1/LAN 2

(indicators on the

connectors)

Green

100 Mbps Ethernet mode

Yellow

1000 Mbps (Gigabit) Ethernet mode

Off

No activity / 10 Mbps Ethernet mode

USB Ports

Two USB 2.0 ports are available on the bottom panel. Use these ports to

connect mass-storage drives and other peripherals.

- 7 -

DIO Port

The MPC-2120 is provided with a DIO port, which is a 10-pin terminal

block that includes 4 DIs and 4 DOs as illustrated in the following

diagram.

Installing a CFast or SD Card

MPC-2120 provides two storage options—CFast and SD card. The storage

slots are located on the left panel. You can install the OS on the CFast card

and save your data into the SD card. For a list of compatible CFast models,

check the MPC-2120 component compatibility report available on Moxa’s

website.

To install the storage devices, do the following:

1. Remove the 2 screws holding the storage-slot cover to the MPC-2120.

- 8 -

2. Insert the CFast or SD card into the slot using the push-push

mechanism.

3. Reattach the cover and secure it with screws.

Real-Time Clock

The real-time clock (RTC) is powered by a lithium battery. We strongly

recommend that you do not replace the lithium battery without help from

a qualified Moxa support engineer. If you need to change the battery,

contact the Moxa RMA service team. The contact details are available at:

http://www.moxa.com/rma/about_rma.aspx.

ATTENTION

There is a risk of explosion if the clock’s lithium battery is

replaced with an incompatible battery.

Powering On/Off the MPC-2120

Connect a Terminal Block to Power Jack Converter to the MPC-2120

terminal block and connect a 60 W power adapter to the converter.

Supply power through the power adapter. After you have connected a

power source, the system power turns on automatically. It takes about 10

to 30 seconds for the system to boot up. You can change the power-on

behavior of your computer by changing the BIOS settings.

To power off the MPC-2120, we recommend using the "shut down"

function provided by the OS installed on the MPC. If you use the Power

button, you may enter one of the following states depending on the power

management settings in the OS: standby, hibernation, or system

shutdown mode. If you encounter problems, you can press and hold the

Power button for 4 seconds to force a hard shutdown of the system.

- 9 -

Grounding the MPC-2120

Proper grounding and wire routing help to limit the effects of noise from

electromagnetic interference (EMI). Run the ground connection from the

ground screw to the grounding surface prior to connecting the power

source.

Label Drawing Information

Trade Mark:

Model:

Nomenclature for models MPC-2070 and

MPC-2120 series:

MPC-2070 -xx -yyyyyyyyyy

I II III

I – Screen size:

MPC-2070: 7” panel

MPC-2120: 12” panel

II – CPU type

E2: Intel® Atom™ Processor E3826 1.46 GHz

E4: Intel® Atom™ Processor E3845 1.91 GHz

(MPC-2120 series only)

III – Marketing purpose

0 to 9, A to Z, dash, blank, (,), or any character

for marketing purpose.

Rating: For model MPC-2070-E2-yyyyyyyyy 12-24 VDC

2.5 A or 24 VDC, 1.25 A or 12 VDC, 2.5 A

For model MPC-2120-xx-yyyyyyyyy 12-24 VDC

3.5 A or 24 VDC, 1.75 A or 12 VDC, 3.5 A

S/N

ATEX information:

II 3 G

DEMKO 18 ATEX 2048X

Ex nA IIC T4 Gc

Ambient Range :

-40°C ≤ Ta ≤ +70 ° C , or -40°C ≤ Tamb ≤ +70°C

Rated Cable Temp ≥107 °C

- 10 -

IECEx Certificate no.:

IECEx UL 18.0064X

Address of

manufacturer:

FI.4, No.135, Lane 235, Baoqiao Rd. Xindian

Dist., New Taipei City, Taiwan

Condition of Use

•Subject devices are intended for use in an area of not more than

pollution degree 2 in accordance with IEC/EN 60664-1.

•Subject devices are intended for use in low risk of mechanical impact

environments.

•The equipment shall be installed (panel mount) to an enclosure that

provides a degree of protection not less than IP54 in accordance with

IEC/EN 60079-15, and accessible only by use of a tool.

Hazardous Location Standard

•EN 60079-0:2012 + A11:2013

•EN 60079-15: 2010

•IEC 60079-0 6th Edition

•IEC 60079-15 4th Edition

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