Moxa Technologies UC-8200 Series Instructions for use

UC-8200 Series Hardware User’s Manual
Edition 1.0, August 2019
www.moxa.com/product
© 2019 Moxa Inc. All rights reserved.

UC-8200 Series Hardware 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
© 2019 Moxa Inc. All rights reserved.
Trademarks
The MOXA logo 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.
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Table of Contents
1. Introduction...................................................................................................................................... 1-1
Model Descriptions..............................................................................................................................1-2
Package Checklist ...............................................................................................................................1-2
Product Features ................................................................................................................................ 1-2
Product Specifications .........................................................................................................................1-2
2. Hardware Introduction...................................................................................................................... 2-1
Appearance........................................................................................................................................2-2
UC-8210 Series...........................................................................................................................2-2
UC-8220 Series...........................................................................................................................2-3
Dimensions ........................................................................................................................................2-5
LED Indicators....................................................................................................................................2-6
Reboot ..............................................................................................................................................2-6
Reset to Default .................................................................................................................................2-7
Real-time Clock ..................................................................................................................................2-7
Installation Options.............................................................................................................................2-7
DIN-rail Mounting........................................................................................................................ 2-7
Wall Mounting (optional) ..............................................................................................................2-8
3. Hardware Connection Description ..................................................................................................... 3-1
Wiring Requirements...........................................................................................................................3-2
Connecting the Power .................................................................................................................. 3-2
Grounding the Unit ......................................................................................................................3-3
Connecting to the Network................................................................................................................... 3-3
Connecting to a USB Device ................................................................................................................. 3-3
Connecting to Serial Ports.................................................................................................................... 3-3
Inserting the microSD Card.................................................................................................................. 3-4
Connecting to the Console Port............................................................................................................. 3-4
Connecting the CAN Port .....................................................................................................................3-4
Connecting the Digital Inputs and Digital Outputs ...................................................................................3-5
Inserting the SIM Card ........................................................................................................................3-5
Installing the Cellular Module ...............................................................................................................3-5
Installing the Wi-Fi Module...................................................................................................................3-7
Connecting the Antennas .....................................................................................................................3-9
A. Regulatory Approval Statements....................................................................................................... A-1

1
1. Introduction
The UC-8200 computing platform is designed for embedded data-acquisition applications. The UC-8200
platform comes with two RS-232/422/485 serial ports and dual 10/100/1000 Mbps Ethernet LAN ports, as well
as a Mini PCIe socket to support cellular and Wi-Fi modules. These versatile communication capabilities let
users efficiently adapt the UC-8200 to a variety of complex communications solutions.
The following topics are covered in this chapter:

Model Descriptions

Package Checklist

Product Features

Product Specifications

UC-8200 Series Hardware Introduction
1-2
Model Descriptions
The UC-8200 Series includes the following models:
•UC-8210-T-LX: Industrial computing platform with 2 serial ports, 2 Ethernet ports, 1 CAN port, USB, micro
SD socket, -40 to 85°C operating temperature range
•UC-8210-T-LX-S:Industrial computing platform with 2 serial ports, 2 Ethernet ports, 1 CAN port, TPM,
USB, micro SD socket, -40 to 85°C operating temperature range
•UC-8220-T-LX: Industrial computing platform with 2 serial ports, 2 Ethernet ports, 1 CAN port, USB, micro
SD socket, LTE, Wi-Fi, -40 to 85°C operating temperature range
•UC-8220-T-LX-US-S: Industrial computing platform with 2 serial ports, 2 Ethernet ports, 1 CAN port, TPM,
USB, micro SD socket, USA LTE band, Wi-Fi, -40 to 85°C operating temperature range
•UC-8220-T-LX-EU-S: Industrial computing platform with 2 serial ports, 2 Ethernet ports, 1 CAN port, TPM,
USB, micro SD socket, Europe LTE band, Wi-Fi, -40 to 85°C operating temperature range
•UC-8220-T-LX-AP-S: Industrial computing platform with 2 serial ports, 2 Ethernet ports, 1 CAN port, TPM,
USB, micro SD socket, Asia/Pacific LTE band, Wi-Fi, -40 to 85°C operating temperature range
Package Checklist
Before installing a UC-8200 computer, verify that the package contains the following items:
•UC-8200 Series embedded computer
•Power jack
•Console cable
•DIN-rail mounting kit
•Quick installation guide (printed)
•Warranty card
NOTE
Notify your sales representative if any of the above items are missing or damaged.
Product Features
•Armv7 Cortex-A7 dual core 1 GHz
•2 auto-sensing 10/100 Mbps Ethernet ports
•SD socket for storage expansion
•Programmable LEDs and a programmable button for easy installation and maintenance
•Mini PCIe socket for cellular module
•Debian 9 open platform
•-40 to 70°C wide temperature range with LTE enabled
Product Specifications
NOTE
The latest specifications for Moxa's products can be found at
https://www.moxa.com.

2
2. Hardware Introduction
The UC-8200 embedded computers are compact and rugged, making them suitable for industrial applications.
The LED indicators allow you to monitor device performance and quickly identify issues, and the multiple ports
can be used to connect a variety of devices. The UC-8200 Series comes with a reliable and stable hardware
platform that lets you devote the bulk of your time to application development. In this chapter, we provide
basic information about the embedded computer’s hardware and its various components.
The following topics are covered in this chapter:

Appearance
UC-8210 Series
UC-8220 Series

Dimensions

LED Indicators

Reset to Default

Real-time Clock

Installation Options
DIN-rail Mounting
Wall Mounting (optional)

UC-8200 Series Hardware Hardware Introduction
2-2
Appearance
UC-8210 Series
Top Panel View
Front Panel View

UC-8200 Series Hardware Hardware Introduction
2-3
Bottom Panel View
UC-8220 Series
Top Panel View

UC-8200 Series Hardware Hardware Introduction
2-4
Front Panel View
Bottom Panel View

UC-8200 Series Hardware Hardware Introduction
2-5
Dimensions
Unit: mm (in)
UC-8210 Series

UC-8200 Series Hardware Hardware Introduction
2-6
UC-8220 Series
LED Indicators
The function of each LED is described in the table below:
LED Name Status Function
PWR1/PWR2 Green Power is on
Off No power
SIM Green SIM2 in use
Yellow SIM1 in use
USR Green/Yellow User programmable
L1/L2/L3 Yellow Cellular signal strength
L1+L2+L3: Strong
L2+L3: Normal
L3:Weak
W1/W2/W3 Yellow WLAN signal strength
L1+L2+L3: Strong
L2+L3: Normal
L3: Weak
LAN1/LAN 2
(RJ45 connector)
Green Steady on 1000 Mbps Ethernet link
Blinking Data is being transmitted
Yellow Steady on 100 Mbps Ethernet link
Blinking Data is being transmitted
Off No Ethernet connection
Reboot
To reboot the computer, press the programmable button for 1 second.

UC-8200 Series Hardware Hardware Introduction
2-7
Reset to Default
Press and hold the Programmable function (FN) button between 7 to 9 seconds to reset the computer to the
factory default settings. When the reset button is held down, the User programmable (USR) LED will blink
once every second and become steady after 7 to 9 seconds. Release the button within this period to load the
factory default settings.
Real-time Clock
The UC-8200’s real time clock is powered by a non-chargeable 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.
WARNING
There is a risk of explosion if the battery is replaced
with an incorrect type.
Installation Options
DIN-rail Mounting
The aluminum DIN-rail attachment plate is already attached to the product’s casing. To mount the UC-8200 on
to a DIN rail, make sure that the stiff metal spring is facing upwards and follow these steps.
UC-8210
UC-8220
1. Pull down the bottom slider of the
DIN-rail bracket located at the
back of the unit
2.
Insert the top of the DIN rail into
the slot just below the upper
hook of the DIN-rail bracket.
3. Latch the unit firmly on to the
DIN rail as shown in the
illustrations below.
4. Push the slider back into place.

UC-8200 Series Hardware Hardware Introduction
2-8
Wall Mounting (optional)
The UC-8200 Series can be mounted on to a wall using a wall-mounting kit as shown in the following
illustrations. The optional wall-mounting kit is not included in the product package and should be purchased
separately.
Follow these steps to mount the computer on to a wall:
Step 1
Use four screws to fasten the wall-mounting
brackets on the left panel of the computer.
Step 2
Use another four screws to mount the computer on
a wall or a cabinet.
IMPORTANT!
The diameter of the screw heads should be greater than 7 mm and less than 14 mm; the diameter of the shafts
should be less than 3 mm. The length of the screws should be greater than 6 mm.
NOTE
•
Test the screw head and shank size by inserting the screws into
one of the keyhole shaped apertures of the
wall-mounting plates before attaching the plate to the wall.
•
• Do not drive the screws in all the way—leave a space of about 2 mm to allow room for sliding the wall
mount panel between the wall and the screws.

3
3. Hardware Connection Description
In this chapter, we describe how to connect the UC-8200 to a network and various devices.
The following topics are covered in this chapter:

Wiring Requirements
Connecting the Power
Grounding the Unit

Connecting to the Network

Connecting to a USB Device

Connecting to Serial Ports

Inserting the microSD Card

Connecting to the Console Port

Connecting the CAN Port

Connecting the Digital Inputs and Digital Outputs

Inserting the SIM Card

Installing the Cellular Module

Installing the Wi-Fi Module

Connecting the Antennas

UC-8200 Series Hardware Hardware Connection Description
3-2
Wiring Requirements
In this section, we describe how to connect various devices to the embedded computer. Be sure to read and
follow these common safety precautions before proceeding with the installation of any electronic device:
•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 communication 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 separate.
•When necessary, it is strongly advised that you label wiring to all devices in the system.
ATTENTION
Safety Fir
st!
Be sure to disconnect the power cord before doing installations and/or wiring.
Electrical Current
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.
Temperature Caution!
Be
careful when handling the unit. When the unit is plugged in, the internal components generate he
at, and
consequently the
outer casing may feel hot to the touch.
Connecting the Power
Connect the power jack (in the package) to the UC
-
8200 Series’ DC terminal block
(located on the top panel), and then connect the power adapter. It takes about 30
seconds for the system to boot up. Once the system is ready, the Power LED will
light up. Both models support dual power inputs for redundancy.
WARNING
•
This product is intended to be supplied by a UL Listed Power Adapter or DC power source marked ‘L.P.S.”
(or “Limited Power Source”) rated 12-48 VDC, 0.25 A (minimum), and Tma= 85°C (minimum).
•
The power adapter should be connected to a socket outlet with earthing connection.
If you need further information or assistance, contact a Moxa representative.

UC-8200 Series Hardware Hardware Connection Description
3-3
Grounding the Unit
There is a grounding connector on the top panel of the computer. Use this connector to connect a
well-grounded mounting surface, such as a metal panel. Grounding and wire routing help limit the effects of
noise due to electromagnetic interference (EMI).
ATTENTION
A shielded power cor
d is required to meet FCC emission limits and also to prevent interference with
nearby
radio and television reception. It is essential that only the supplied power cord be used.
You are cautioned that changes or modifications not expressly approved by the party responsible for
compliance could void your authority to operate
the equipment.
Connecting to the Network
The two Ethernet ports are located on the front panel of the UC-8200 computers. The pin assignments for the
Ethernet port are shown in the following figure. If you are using your own cable, make sure that the pin
assignments on the Ethernet cable connector match the pin assignments on the Ethernet port.
Pin 10/100 Mbps 10/100/1000 Mbps
1 Tx+ TRD(0)+
2 Tx- TRD(0)-
3 Rx+ TRD(1)+
4 – TRD(2)+
5 – TRD(2)-
6 Rx- TRD(1)-
7 – TRD(3)+
8 – TRD(3)-
Connecting to a USB Device
The UC-8200 Series computers come with a USB port located at the lower part of the front panel, allowing users
to connect to a device with an USB interface. The USB port uses a type A connector. By default, the USB storage
is mounted at /mnt/usbstorage.
Connecting to Serial Ports
The two serial ports (P1 and P2) use terminal connectors. Each port can be configured by software for RS-232,
RS-422, or RS-485. The pin assignments for the ports are shown in the following table:
Pin RS-232 RS-422/
RS-485
RS-485
2w
1
–
TxD-(A)
–
2
RxD
TxD+(B)
–
3
TxD
RxD+(B)
Data+(B)
4
DTR
RxD-(A)
Data-(A)
5
GND
GND
GND
6
DSR
–
–
7
RTS
–
–
8
CTS
–
–

UC-8200 Series Hardware Hardware Connection Description
3-4
Inserting the microSD Card
The UC-8200 Series comes with a microSD socket for storage expansion. The microSD socket is located at the
lower part on the front panel. To install the card, remove the screw and the protection cover to access the
socket, and then insert the microSD card into the socket directly. You will hear a click when the card is in place.
To remove the card, push the card in before releasing it.
Connecting to the Console Port
The console port is an RS-232 port located on the top panel, and can be connected to a 4-pin pin header cable. You can use
this port for debugging or firmware upgrade.
Pin
Signal
1 TxD
2 RxD
3 NC
4 GND
Connecting the CAN Port
There is a CAN port in DB9 interface, located on the bottom panel. Refer to the figure on the left for detailed pin
definitions.
Pin Definition
1
–
2
CAN_L
3
CAN_GND
4
–
5
(CAN_SHLD)
6
(GND)
7
CAN_H
8
–
9
(CAN_V+)

UC-8200 Series Hardware Hardware Connection Description
3-5
Connecting the Digital Inputs and Digital
Outputs
There are four digital inputs and four digital outputs on the top panel. Refer to the
figure on the left for detailed pin definitions.
Inserting the SIM Card
The UC-8220 computer comes with a SIM card socket that allows users to install two SIM card for the cellular
communication.
Step 1
Remove the screw on the SIM card holder cover
located on the bottom panel of the UC-8220
computer.
Step 2
Insert the SIM card into the socket. Make sure you
insert in the right direction. To remove the SIM card,
press the SIM card in to release and then you can pull
out the SIM card.
Installing the Cellular Module
The UC-8220 Series comes with two PCIe sockets, allowing users to install a cellular and a Wi-Fi module. Some
models have been shipped with a built-in cellular module inside the computer. However, if you purchase the
UC-8200 Series without a cellular module, follow these steps to install the cellular module.
1. Remove the four screws on a side panel of the
computer.
2. Remove the two screws on the other side panel
to open the side cover of the computer.

UC-8200 Series Hardware Hardware Connection Description
3-6
3. The socket is located on the main board of the
computer.
4. Install the cellular module onto the socket, and
fasten the two screws on the module.
5. Connect the antenna cables to the antenna connectors.
6. The UC-8220 Series supports two cellular antennas and a GPS antenna. Connect the cables to the correct
antenna connectors.
7. When finished, replace the side cover and put the screws back to secure the cover.

UC-8200 Series Hardware Hardware Connection Description
3-7
Installing the Wi-Fi Module
The Wi-Fi module is not included in the package, you need to purchase separately. The Wi-Fi module package includes the
following items.
Follow these steps to install the Wi-Fi module for the UC-8220 Series.
1. Remove the side cover of the computer to expose the Wi-Fi module socket.
The Wi-Fi socket is located beside the cellular module socket.