AXIOMTEK GOT821A-TGL-WCD User manual

GOT821A-TGL-WCD
21.5” FHD TFT
Touch Panel Computer
User’s Manual
IP66, IP69K certification distinguishes the highest
level of reliability.

ii
Disclaimers
This manual has been carefully checked and believed to contain accurate information.
Axiomtek Co., Ltd. assumes no responsibility for any infringements of patents or any
third party’s rights, and any liability arising from such use.
Axiomtek does not warrant or assume any legal liability or responsibility for the
accuracy, completeness, or usefulness of any information in this document. Axiomtek
does not make any commitment to update the information in this manual.
Axiomtek reserves the right to change or revise this document and/or product at any
time without notice.
No part of this document may be reproduced, stored in a retrieval system, or
transmitted, in any form or by any means, electronic, mechanical, photocopying,
recording, or otherwise, without the prior written permission of Axiomtek Co., Ltd.
©Copyright 2023 Axiomtek Co., Ltd.
All Rights Reserved
March 2023, Version A1
Printed in Taiwan

iii
Safety Precautions
Before getting started, please read the following important safety precautions.
1. The GOT821A-TGL-WCD does not come equipped with an operating system. An
operating system must be loaded first before installing any software into the
computer.
2. Be sure to ground yourself to prevent static charge when installing the internal
components. Use a grounding wrist strap and place all electronic components in
any static-shielded devices. Most electronic components are sensitive to static
electrical charge.
3. Disconnect the power cord from the GOT821A-TGL-WCD before any installation.
Be sure both the system and external devices are turned OFF. A sudden surge
of power could ruin sensitive components that the GOT821A-TGL-WCD must be
properly grounded.
4. The brightness of the flat panel display will be getting weaker because of
frequent usage. However, the operating period varies depending on the
application environment.
5. Turn OFF the system power before cleaning. Clean the system using a cloth only.
Do not spray any liquid cleaner directly onto the screen. The GOT821A-TGL-
WCD may come with a touchscreen. Although the touchscreen is chemical
resistant, it is recommended that you spray the liquid cleaner on a cloth first
before wiping the screen. In case your system comes without the touchscreen,
you must follow the same procedure and not spray any cleaner on the flat panel
directly.
6. Avoid using sharp objects to operate the touchscreen. Scratches on the
touchscreen may cause malfunction or internal failure to the touchscreen.
7. The flat panel display is not susceptible to shock or vibration. When assembling
the GOT821A-TGL-WCD, make sure it is securely installed.
8. Do not open the system’s back cover. If opening the cover for maintenance is a
must, only a trained technician can do so. Integrated circuits on computer boards
are sensitive to static electricity. To avoid damaging chips from electrostatic
discharge, observe the following precautions:
➢Before handling a board or integrated circuit, touch an unpainted portion of
the system unit chassis for a few seconds. This will help to discharge any
static electricity on your body.
➢When handling boards and components, wear a wrist-grounding strap, available from
most electronic component stores.
Trademarks Acknowledgments
Axiomtek is a trademark of Axiomtek Co.,
Ltd. Intel ® and Pentium Windows 10, ® are registered trademarks of Intel Corporation.
Windows 11 IoT Enterprise, Windows 10 IoT Enterprise are trademarks of Microsoft
Corporation
Other brand names and trademarks are the properties and registered brands of their
respective owners.

iv
Table of Contents
Disclaimers.....................................................................................................i
Safety Precautions.......................................................................................iii
SECTION 1 Introduction......................................................................1
1.1 General Description...................................................................1
1.2 Specifications.............................................................................2
1.2.1 Main CPU Board................................................................................................2
1.2.2 I/O System.........................................................................................................2
1.2.3 System Specification .........................................................................................2
1.3 Dimensions.................................................................................4
1.4 I/O Outlets...................................................................................5
1.5 Antenna Installation (Optional).................................................7
1.6 Package List...............................................................................8
SECTION 2 System Configurations.............................................. 10
2.1 I/O Pin Assignment ..................................................................10
2.1.1 Serial Port Interface.........................................................................................10
2.1.2 Ethernet ...........................................................................................................11
2.1.3 USB Port..........................................................................................................11
2.1.4 DC Power Jack w/ M12 connector...................................................................12
2.2 Water-proof Cables..................................................................12
2.2.1 Power cable.....................................................................................................12
2.2.2 Power adapter for GOT815W-511...................................................................13
2.2.3 COM.................................................................................................................13
2.2.4 USB cables......................................................................................................14
2.3 Mounting Method .....................................................................14
2.3.1 VESA mounting................................................................................................14
2.3.2 VESA-ARM Mounting ......................................................................................15
SECTION 3 AMI BIOS Setup Utility ............................................... 16
3.1 Navigation Keys .......................................................................16
3.2 Main Menu.................................................................................17
3.3 Advanced Menu........................................................................18
3.4 Chipset Menu............................................................................28
3.5 Security Menu...........................................................................29
3.6 Boot Menu.................................................................................30
3.7 Save & Exit Menu .....................................................................33
SECTION 4 Drivers Installation...................................................... 35
4.1 System ......................................................................................35
4.2 Touch Screen ...........................................................................36
4.2.1 Specification.....................................................................................................36
4.3 Embedded O.S..........................................................................36

GOT821A-TGL-WCD User’s Manual
Introduction
1
SECTION 1
Introduction
This chapter contains general information and detailed specifications of the
GOT821A-TGL-WCD. Chapter 1 includes the following sections:
◼General Description
◼Specification
◼Dimensions
◼I/O Outlets
◼Package List
1.1 General Description
The GOT821A-TGL-WCD is a fan-less and compact-size touch panel computer,
equipped with a 21.5” FHD TFT LCD display and low power consumption Intel○RCoreTM
Intel Core™i5-1145G7E / Celeron® 6305E processor. The GOT821A-TGL-WCD
supports Linux, Windows®10/11 and Windows®10/11 IoT embedded OSs. The panel
computer provides M.2 Key E slot of 22 x 30mm size for extension. Its excellent ID
and friendly user interface make it a professional yet easy-to-use panel computer.
The GOT821A-TGL-WCD is an ideal for space-limited applications in factory
automation, machine maker operating systems, building automation, and more.
⚫GOT821A-TGL-WCD: 21.5” FHD TFT Fanless Touch Panel Computer
➢Reliable and Stable Design
The GOT821A-TGL-WCD adopts a fanless cooling system, which makes it
suitable for vibration environments, example for Marine and Crane.
➢Embedded O.S. Supported
The GOT821A-TGL-WCD is not only supports Windows® 10/11, but also
supports embedded OS, such as Windows® 10/11 IoT embedded. For
storage device, the GOT821A-TGL-WCD supports 2.5” SSD or 2.5” SATA
HDD device.
➢Industrial-grade Product Design
The GOT821A-TGL-WCD has an incredible design to be used in different
industrial environments.
⚫The whole enclosure meets the IP66 standard.
⚫For connecting other devices, the GOT821A-TGL-WCD also features several
interfaces: USB, Ethernet, and RS-232/422/485.

GOT821A-TGL-WCD User’s Manual
Introduction
2
1.2 Specifications
1.2.1 Main CPU Board
⚫CPU
◼Intel®CoreTM i5-1145G7E 1.5 GHz / Celeron® 6305E1.8 GHz processor onboard
(Tiger Lake)
⚫System Memory
◼One 260-pin DDR4-3200 SO-DIMM socket
◼Maximum memory up to 32GB
⚫BIOS
◼America Megatrends UEFI BIOS
1.2.2 I/O System
⚫Standard I/O
◼2 x RS-232/422/485(default RS-232)
◼4 x USB 2.0 (M12 A-coded connector x 2 )
⚫Ethernet
◼One Intel®I225 NBASE-T Ethernet (M12 X-coded connector)
⚫Expansion
◼One M.2 Key E slot (dimension: 22 x 30mm)
◼Storage
◼One SATA interface
1.2.3 System Specification
⚫21.5” FHD TFT LCD
◼21.5” FHD TFT LCD 400nits, resolution: 1920x1080
⚫Heat Dispensing Design
⚫Disk drive housing:
◼One 2.5” SATA drive (optional)
⚫Net Weight
◼9.0kg (19.84 lb) / 12 kg (26.46 lb)
⚫Dimension (Main Body Size)
◼552 mm (21.73") (W) x 55 mm (2.2") (D) x 338.4 mm (13.33") (H)
⚫Operation Temperature
◼-20℃to +50℃

GOT821A-TGL-WCD User’s Manual
Introduction
3
⚫Relative Humidity
◼10% to 95% @ 40℃, Non-Condensing
⚫Vibration
◼5 to 500 Hz, 1.0 G, random for 2.5” SSD
Note
1. All specifications and images are subject to change without notice.
2. The GOT821A-TGL-WCD is suited on serious environment; please choose the
wide temperature DRAM and SSD.
3. If the operation temperature is higher than 45 ℃ , the wide temperature
SSD are recommended to be used on the device.
Warning: According the warrantee is adopting for the IP66 guarantee, please choose SSD
and RAM by Axiomtek, also please kindly don’t disassemble the system by yourself.

GOT821A-TGL-WCD User’s Manual
Introduction
4
1.3 Dimensions
This diagram shows you dimensions and outlines of the GOT821A-TGL-WCD.

GOT821A-TGL-WCD User’s Manual
Introduction
5
1.4 I/O Outlets
Please refer to the following illustration for I/O locations of the GOT821A-TGL-WCD.
No
Function
1
Backlight ON/OFF
2
Brightness Adjust +/-
3
Power ON/OFF
4
Proximity(left) & light sensor(right) (optional)
5
DC Power Connector

GOT821A-TGL-WCD User’s Manual
Introduction
6
6
2.5GbE M12 LAN
7
COM1 (RS-232/422/485, default RS-232)
8
COM2 (RS-232/422/485, default RS-232)
9
USB 2.0 x 2
10
USB 2.0 x 2
Note
Press the Brightness Adjust “+” & “-”at the same time to switch
the hardware light Sensor Backlight Adjust ON/OFF.

GOT821A-TGL-WCD User’s Manual
Introduction
7
1.5 Antenna Installation (Optional)
If you have the optional wireless module, you will find the antenna in the accessory
box. The installation instructions are as follows:
1. If you add optional 2T2R WIFI module, the ANT1 is MAIN wifi antenna, the ANT2
is AUX wifi antenna.
2. If you add optional 2T2R WIFI module and UMTS/HSPA+ module, the ANT1 is
MAIN antenna, the ANT2 is AUX antenna.
3. It is recommended that the ambient temperature does not exceed 45 degrees.
ANT 3
ANT 2
ANT 1

GOT821A-TGL-WCD User’s Manual
Introduction
8
1.6 Package List
When you receive the GOT821A-TGL-WCD, the bundled package should contain the
following items:
⚫GOT821A-TGL-WCDx 1
⚫M12 Power input cable x1
Option accessory
⚫594B8122100E Water-proof COM cable (1.8 m)
⚫594B7102700E Water-proof LAN cable (1.8 m)
⚫594B8152820E Water-proof USB cable (1.8 m)
⚫50966224010E Adapter 24V 90W, M12 A-code 5P FSP090AAAN3
If you cannot find the package or any items are missing, please contact Axiomtek distributors
immediately.

GOT821A-TGL-WCD User’s Manual
Introduction
9
This page is intentionally left blank.

GOT821A-TGL-WCD User’s Manual
System Configurations
10
SECTION 2
System Configurations
The GOT821A-TGL-WCD provides rich I/O ports and flexible expansions for you to
meet different demand. The chapter will show you how to install the hardware. It
includes:
◼I/O Pin Assignment
◼Hard Disk and DRAM
◼Wireless LAN Card (Optional)
◼Water-proof cables (Optional)
◼Hanging and VESA mounting (Optional)
2.1 I/O Pin Assignment
The GOT821A-TGL-WCD has two serial ports, COM1 and COM2 (RS-232/422/485,
default RS-232), 4 USB ports(2x M12 dual port), Ethernet, and DC-in 12V~24V
connecter.
2.1.1 Serial Port Interface
The following table 1 shows you the pin assignments of this connector.
Table 1: Pin Assignment
Pin
RS-232
RS-422
RS-485
1
DCD
TX-
Data-
2
RXD
TX+
Data+
3
TXD
RX+
No use
4
DTR
RX-
No use
5
GND
GND
GND
6
DSR
No use
No use
7
RTS
No use
No use
8
CTS
No use
No use
9
RI
No use
No use

GOT821A-TGL-WCD User’s Manual
System Configurations
11
2.1.2 Ethernet
The GOT821A-TGL-WCD is equipped with a high-performance Plug and Play Ethernet
interface, full compliant with IEEE 802.3 standard, and can be connected with a M12
LAN connector.
Please refer to detailed pin assignment list below:
Pin
Signal
1
MDI0+
2
MDI0-
3
MDI1+
4
MDI2+
5
MDI2-
6
MDI1-
7
MDI3+
8
MDI3-
2.1.3 USB Port
The USB is a Universal Serial Bus (compliant with USB 2.0 (480Mbps)) connector on
the rear I/O. It is commonly used for installing USB peripherals such as keyboard,
mouse, scanner, etc.
Pin
Signal
Pin
Signal
1
USB VCC (+5V level)
5
USB VCC (+5V level)
2
USB #0_D-
6
USB #1_D-
3
USB #0_D+
7
USB #1_D+
4
GND
8
GND

GOT821A-TGL-WCD User’s Manual
System Configurations
12
2.1.4 DC Power Jack w/ M12 connector
Pin
Signal
1
+12 ~ 24V
2
+12 ~ 24V
3
GND
4
GND
5
Earth Ground
2.2 Water-proof Cables
GOT800 series uses specific M12 connector for water-proof. Therefore, you will order
each cable base on application.
There are four kind cables of GOT800 series, by the optional, if you will apply the
USB, COM or Ethernet then you can select a cable for the package.
The Power cable is included in the accessory box, when you will need the power
adapter, also it can be selected by optional.
2.2.1 Power cable
Please follow pin assignment for the power input.
Pin
Signal
V+
DC 12V or 24V power input
Earth Ground
GND
GND
GND
GND

GOT821A-TGL-WCD User’s Manual
System Configurations
13
2.2.2 Power adapter for GOT821A-TGL-WCD
If you order the power adapter, you should choose the power cord type for your
location. The power adapter is 110-240V which is combined M12 connector.
2.2.3 COM port cable
There are two COM port cables which are combined M12 connector. Also, you can
refer 2.1.1 for the Series port pin assignment.

GOT821A-TGL-WCD User’s Manual
System Configurations
14
2.2.4 USB cables
The USB cable is combined M12 connector for water-proof. It is extended two USB
ports for application.
2.3 Mounting Method
The GOT821A-TGL-WCD support VESA mount.
2.3.1 VESA mounting
The GOT821A-TGL-WCD can accept VESA 100 with four M4 screws.
VESA

GOT821A-TGL-WCD User’s Manual
System Configurations
15
2.3.2 VESA-ARM Mounting
Step 1 Find out the 4 screws as marked on the back side of chassis.
Step 2 Assemble the VESA-ARM to the back side of the chassis, and fix the
screws. (Below for reference)
Step 3 VESA mounting Installation completed.

GOT821A-TGL-WCD User’s Manual
16 AMI BIOS Setup Utility
SECTION 3
AMI BIOS Setup Utility
This chapter provides users with detailed description how to set up basic system configuration
through the AMIBIOS8 BIOS setup utility.
3.1 Navigation Keys
The BIOS setup/utility uses a key-based navigation system called hot keys. Most of
the BIOS setup utility hot keys can be used at any time during the setup navigation
process.
These keys include <F1>, <F2>, <F3>, <F4>, <Enter>, <ESC>, <Arrow> keys, and so
on.
Note
Some of navigation keys differ from one screen to another.
Left/Right
The Left and Right <Arrow> keys allow you to select a setup screen.
 Up/Down
The Up and Down <Arrow> keys allow you to select a setup screen or sub-
screen.
+−
Plus/Minus
The Plus and Minus <Arrow> keys allow you to change the field value of a
particular setup item.
Tab
The <Tab> key allows you to select setup fields.
F1
The <F1> key allows you to display the General Help screen.
F2
The <F2> key allows you to load previous value
F3
The <F3> key allows you to Load Optimized Defaults.
F4
The <F4> key allows you to save any changes you have made and exit
Setup. Press the <F4> key to save your changes.
Esc
The <Esc> key allows you to discard any changes you have made and exit
the Setup. Press the
<Esc> key to exit the setup without saving your changes.
Enter
The <Enter> key allows you to display or change the setup option listed for
a particular setup item. The <Enter> key can also allow you to display the
setup sub- screens.