Portwell EUDA 2 Series User manual

User’s Manual
Version 2.1
Copyright © Portwell, Inc., 2014. All rights reserved.
All other brand names are registered trademarks of their respective owners.

EUDA2 Series 12”/15”/18.5”Panel PC User’s Manual (ver2.1) 1
Table of Content
1. Introduction ............................................................................................................... 3
1.1 Symbols used in this manual....................................................................................... 4
2. Important Instructions................................................................................................ 5
2.1 Note on the Warranty................................................................................................. 5
2.2 Exclusion of Accident Liability Obligation ................................................................... 5
2.3 Liability Limitation / Exemption from the Warranty Obligation................................. 5
3. Safety Instructions...................................................................................................... 6
3.1 Electrostatic Discharge (ESD) ...................................................................................... 6
3.2 Grounding Methods.................................................................................................... 7
3.3 Instructions for the Lithium Battery ........................................................................... 7
3.4 FCC Statement............................................................................................................. 7
3.5 Electromagnetic Compatibility.................................................................................... 7
4. Scope of Delivery........................................................................................................ 8
5. Product Description.................................................................................................. 10
5.1 Front Side View ......................................................................................................... 14
5.2 Bottom View ............................................................................................................. 15
5.3. Power, Control Indicators, Reset and Grounding .................................................... 16
5.4 Top View ................................................................................................................... 18
5.5 Left and Right Side View ........................................................................................... 18
5.6 Rear View .................................................................................................................. 19
5.7 Rear View .................................................................................................................. 19
5.8. Accessing Internal Components............................................................................... 20
6. System Installation ................................................................................................... 21
6.1 H/W Installation........................................................................................................ 21
6.2 Panel & VESA Mounting............................................................................................ 30
6.3 Getting started.......................................................................................................... 31
6.4 BIOS Setup................................................................................................................. 31
7. Driver Installation and Touch Usage Guide................................................................ 45
7.1 Driver Installation...................................................................................................... 45
7.2 Device Function Verification ..................................................................................... 50
7.3 Windows 7 gesture for multi-touch demand ........................................................... 51
8. Technical Data .......................................................................................................... 53
8.1 Product Specification ................................................................................................ 53
8.2 Mechanical Specification .......................................................................................... 54
8.3 Certifications and Standards..................................................................................... 55
9. RMA (Return Material Authorization) Service ........................................................... 56
10. FAQs (Frequent Asked Questions) ........................................................................... 57

EUDA2 Series 12”/15”/18.5”Panel PC User’s Manual (ver2.1) 2
Revision History
Revision
Date
Description of Change(s)
1.0
2012/10/30
Initial Release
2.0
2013/02/05
Update EUDA2-S1821 information in the content
2.1
2014/08/08
Update chapters of driver installation guide & FAQ

EUDA2 Series 12”/15”/18.5”Panel PC User’s Manual (ver2.1) 3
Introduction
1. Introduction
This manual is composed of texts, illustrative diagrams and pictures, instructions and a complete overview of the
EUDA2 Panel PC Series system, EUDA2-S1220/EUDA2-S1520/EUDA2-S1821, in order to help users learn how to
utilize the device properly and effectively.
All rights reserved. None of this document shall be duplicated, stored in a retrieval system, or transmitted by all
means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of
Portwell, Inc. No copyright or patent liability is assumed with respect to the use of the information included
herein. Although every precaution has been taken in the preparation of this documentation, neither
responsibility is assumed for errors or omissions by the publisher and the author, nor is any liability assumed
for damages caused by the use of the information included herein.
The information in this documentation is subject to change without prior notice and does not stand for a
commitment on the part of Portwell, Inc.
© 2014 Portwell, Inc. All Rights Reserved.
Portwell, Inc.
http://www.portwell.com.tw
Address: No. 242, Bo-Ai Street, Shu-Lin District, New Taipei City, 238, Taiwan
TEL: [phone];
FAX: [phone]
Trademarks
All terms stated in this manual that are known as trademarks or service marks should have been properly
capitalized. Portwell, Inc. cannot declare to the accuracy of this information. Use of a term in this manual
ought not to be regarded as affecting the validity of any trademark or service mark. All other brands may be
trademarks of their owners respectively.

EUDA2 Series 12”/15”/18.5”Panel PC User’s Manual (ver2.1) 4
The information included in this manual may be subject to technical changes especially owing to constant
product upgrades. The attached documentation does not involve any guarantee on the part of Portwell, Inc.
regarding technical processes described in the manual or any product characteristics specified in the manual.
Portwell, Inc. does not accept any liability for any printing errors or other inaccuracies in the manual unless it
can be proven that Portwell, Inc. is aware of such errors or inaccuracies or that Portwell, Inc. overlooks these as
a result not due to gross negligence.
Portwell, Inc. clearly informs the users that this manual only encloses a general description of technical
processes and instructions which may not be applicable in every single case. In cases of doubt, please contact
Portwell, Inc.
This manual is protected by copyright. All rights are reserved by either Portwell, Inc. Copies of all or part of
this manual or translations into different languages may only be made with the prior written consent of
Portwell, Inc.
© 2014 Portwell Inc. All Rights Reserved.
Portwell Inc.
http://www.portwell.com.tw
Address: No. 242, Bo-Ai Street, Shu-Lin District, New Taipei City, 238, Taiwan
TEL: [phone]
FAX: [phone]
1.1 Symbols used in this manual
Symbol
Denotation
This symbol designates the danger of injury to the user or the risk of
damage to the product if the corresponding warning notices are not
observed.
This symbol designates that the product or parts thereof may be
damaged if the corresponding warning noticesare not observed.
This symbol designates general information about the product and the user’s
guide.
This symbol designates detail information about the specific product
configuration.
This symbol provides helpful tips or hints.

EUDA2 Series 12”/15”/18.5”Panel PC User’s Manual (ver2.1) 5
Important Instructions
2. Important Instructions
This chapter includes instructions which must be carefully followed when the EUDA2 Panel PC Series system,
EUDA2-S1220/EUDA2-S1520/EUDA2-S1821, is used. The manufacturer’s instructions provide helpful
information on your system.
2.1 Note on the Warranty
Due to their limited service life, parts which, by their nature, are especially subject to wear are not included
in the guarantee beyond the legal stipulations.
2.2 Exclusion of Accident Liability Obligation
Portwell, Inc. shall be exempt from the statutory accident liability obligation if users fail to abide by the
safety instructions.
2.3 Liability Limitation / Exemption from the Warranty Obligation
In the event of damage to the PPC unit caused by failure to abide by the hints in this manual and on the unit
(especially the safety instructions), Portwell, Inc. shall not be required to respect the warranty even during
the warranty period and shall be free from the statutory accident liability obligation.

EUDA2 Series 12”/15”/18.5”Panel PC User’s Manual (ver2.1) 6
Safety Instructions
3. Safety Instructions
This section should be carefully read and please abide by the instructions for your own safety and
right use of the unit.
The chapter also includes information on approval and interference inhibition of your unit. Please
abide by the warnings and instructions on the unit and in the manual.
The EUDA2 Panel PC Series system, EUDA2-S1220/EUDA2-S1520/EUDA2-S1821, was built and tested by
Portwell, Inc. in accordance to and kept the company in a perfectly safe condition.
In order to retain this condition and make sure safe operation, the users must abide by the instructions and
warnings.
◎The unit must be used in accordance with the instructions of usage.
◎The electrical installations in the room must not violate the requirements of the local (country-specific)
regulations.
◎Pay cautious attention that there are no cables, especially power cables, in areas where persons can go over
them.
◎Only use the power cord supplied with the package. Don’t use injured or damaged power cords.
Hints for DC power connection: The DC power source should be able to be switched off and on via an isolating
switch. The unit is only completely disconnected from the DC main power source, when the DC power cord is
disconnected either from the power source or the unit. Therefore, the DC power cord and its connectors must
always remain within reach.
Hints for AC power connection via external AC/DC adapter: The main power cable of the optional external
AC/DC adapter serves as disconnecting device. For this reason the outlet of the AC power source must be
located near to the device and be easily reached.
◎Never place the unit under direct sunlight, near heat sources or in a humid place. Make sure the unit has
proper ventilation.
◎All plugs on the connection cables must be screwed or locked to the housing.
◎EUDA2 Panel PC Series system, EUDA2-S1220/EUDA2-S1520/EUDA2-S1821, is designed to be used in upright
position with the I/O interfaces downwards.
◎The unit generates heat under operation condition. Make sure it is properly ventilated. Never cover up the
air intake and exhaust openings of the unit. Do not impede the fins of the heat sink.
◎Repairs may only be operated by specialists or technicians qualified and authorized by Portwell, Inc.
◎Maintenance or repair on the open unit may only be operated by specialists or technicians qualified and
authorized by Portwell, Inc. and familiar with the related hazards.
◎When accessing to internal components, users must switch off the unit and disconnect it from the power
source.
◎Only original accessories (or suggested optional parts) approved and supplied by Portwell, Inc. may be used.
◎Assumption of safe operation no longer possible must be taken,
- if the unit has obvious damage or
- if the unit no more functions.
Under such cases, the unit must be shut down and secured against any unintended operation.
3.1 Electrostatic Discharge (ESD)
A sudden discharge of electrostatic electricity can damage electrostatic-sensitive devices or circuits.
Adequate packaging and grounding techniques are essential to avoid damage. Following precautions
should be taken:

EUDA2 Series 12”/15”/18.5”Panel PC User’s Manual (ver2.1) 7
1. Deliver printed circuit boards in electrostatic-safe containers such as cartons, boxes or anti-static bags.
2. Keep electrostatic-sensitive parts in their containers until they reach an electrostatic-free station.
3. Follow adequate grounding when a sensitive PCB, components, or assemblies are touched.
4. Store electrostatic-sensitive PCB’s in a protective packaging or on conductive foam.
3.2 Grounding Methods
Protect against electrostatic damage of the unit by taking the following preventative measures:
1. Cover workstations with approved anti-electrostatic material. Provide a wrist strap connected to a working
bench and properly grounded tools and equipment.
2. For extra protection use anti-electrostatic mats, heel straps, or air ionizers.
3. Handle electrostatic-sensitive components, PCBs, and assemblies with care nearby the case or the edge of
the board.
4. Prevent contact with pins, leads, or circuitry.
5. Switch off power and input signals before plugging and removing connectors or test equipment.
6. Keep the work area free from non-conductive materials such as ordinary plastic assembly aids and
Styrofoam.
7. Use field service tools with conductivity, such as screwdrivers, pliers, and vacuum cleaners.
8. Always put drives and PCBs with the component-side down on the working bench.
3.3 Instructions for the Lithium Battery
Warning
Danger of explosion may occur when incorrect battery is used. Replace only with the same type or
equivalent type recommended by the manufacturer.
Do not throw away used CMOS batteries to domestic waste. Throw away the battery according to
the local regulations pertaining to the disposal of these special materials (e. g. to the collecting
points for disposal of batteries).
3.4 FCC Statement
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to
Part 15B of the FCC Rules. These limits are designed to provide reasonable protection from harmful
interference when the equipment is operated in a commercial environment. This equipment generates, uses,
and can radiate radio frequency energy and, if not installed and used in accordance with the instruction
manual, may cause harmful interference to radio communications. Operation of this equipment in residential
areas is likely to cause harmful interference in which case the users will be required to correct the
interference at his/her own expense.
3.5 Electromagnetic Compatibility
The EUDA2 Panel PC Series system, EUDA2-S1220/EUDA2-S1520/EUDA2-S1821, has been designed for
industrial use. The most recent version of the EMC guidelines (EMC Directive 2004/108/EC) is applied. If users
modify and/or add to the equipment (e.g. installation of add-on cards), the prerequisite for the CE conformity
declaration (safety requirement) may not be applicable anymore.

EUDA2 Series 12”/15”/18.5”Panel PC User’s Manual (ver2.1) 8
Scope of Delivery
4. Scope of Delivery
Panel PC system
Panel 12”
EUDA2-S1220
Panel 15”
EUDA2-S1520
The label (product designation, P/N and serial number)
is located on the rear side of the device.
Panel 18.5”
EUDA2-S1821 (wide screen 16:9)
The label (product designation, P/N and serial number)
is located on the rear side of the device.
Panel Mount kit
Panel 18.5”
EUDA2-S1821
16pcs
M3X4L Screws for HDD and HDD tray
Panel 12”
EUDA2-S1220
4pcs
Panel 15”
EUDA2-S1520
4pcs
Panel 18.5”
EUDA2-S1821
4pcs
Driver CD
(drivers and user’s manual)
3-pin terminal block connector
(female)

EUDA2 Series 12”/15”/18.5”Panel PC User’s Manual (ver2.1) 9
Optional accessories
AC/DC adapter (12V/60W)
Power cord (US)
Power cord (EU)
Power adaptor to 3 pin terminal block cable
Selectable I/O combination for EUDA2-S1220
1x RS-232/422/485 and 1x Line-out
2x USB ports and 1x Line-out
Selectable I/O combination for EUDA2-S1520 & EUDA2-S1821
1x RS-232/422/485, 2x USB ports and 1x Line-out
2x RS-232/422/485, 1x RS-232

EUDA2 Series 12”/15”/18.5”Panel PC User’s Manual (ver2.1) 10
Product Description
5. Product Description
The EUDA2 Panel PC Series system, EUDA2-S1220/EUDA2-S1520/EUDA2-S1821, is a Human Machine Interface
(HMI) system with integrated a projected capacitive multi-touch screen designed for harsh industrial
applications.
The rugged design with a brilliant mechanical firmness demonstrates the superior qualities of a Panel PC
suitable for the operation in strict industrial environment.
Before you begin using your EUDA2 Panel PC Series ystem, you should take a few minutes to learn about the
various ports, bays, connectors and indicators that are part of your EUDA2 Panel PC Series system, as well as
the components that compose your system.
The EUDA2 Panel PC Series system, EUDA2-S1220/EUDA2-S1520/EUDA2-S1821, has many special features:
(1) Lower Power ATOM Cedar View 1.86GHz D2550 Processor and Fan-free System.
(2) In front of the projected capacitive multi-touch panel, a true flat window with anti-reflection is attached.
(3) The True flat window protects the display from dust, water and accidental contact.
(4) Three-pin terminal block connector for power inlet from the adaptor to the unit. Three-pin is the power
supplied from a wide input range DC +12V~+24V (± 20% tolerance) ;
(5) The I/O is a flexible design, main combination with 1x DVI-I port, 2x USB ports, 2x Gigabit Ethernet ports. In
addition, users may select expandable I/O combination for different application demands:
for EUDA2-S1220: 2 x RS-232/422/485 ports (Default) or 1 x Line-out, 1 x RS-232/422/485 (Optional) or 1 x
Line-out, 2 x USB ports (Optional)
for EUDA2-S1520 & EUDA2-S1821: 2 x USB ports, 2 x RS-232/422/485 (Default) or 1 x RS-232/422/485, 1 x
Line-out, 2 x USB ports (Optional) or 2 x RS-232/422/485, 1x RS-232 (Optional)
(6) Indicators of 1x HDD LED (rear side) and 1x Power LED (rear side) are designed.
(7) “Power On after AC Power Loss” when the power is supplied again, it will start Auto Power On (default
setting in BIOS).
(8) HDD and CF card are easily accessible for installation and maintenance.
(9) Brightness of Panel PC is adjustable by users through application software (API) of the OS system.
(10) The selectable RS-232/422/485 function can be set through BIOS.
When powering on EUDA2 Panel PC Series system, EUDA2-S1220/EUDA2-S1520/EUDA2-S1821,
please make sure that the air intake and exhaust openings are not blocked.
Features of ease-of-use, slim-type, fan-free, noise-less and low power consumption should be emphasized as
well.

EUDA2 Series 12”/15”/18.5”Panel PC User’s Manual (ver2.1) 11
Outlook of the Operator Interface Computer EUDA2 Panel PC Series system is below.
Fig 5-1: Top view of the EUDA2-S1220 Panel PC System (12”)
Fig 5-2:
Right view
Fig 5-3：Front view of the EUDA2-S1220 Panel PC System (12”)
Fig 5-4:
Left view
Fig 5-5: Bottom view of the EUDA2-S1220 Panel PC System (12”)
Fig 5-6: Rear view of the EUDA2-S1220 Panel PC System (12”)

EUDA2 Series 12”/15”/18.5”Panel PC User’s Manual (ver2.1) 12
Fig 5-7:Top view of the EUDA2-S1520 Panel PC System (15”)
Fig 5-8:
Right view
Fig 5-9: Front view of the EUDA2-S1520 Panel PC System (15”)
Fig 5-10:
Left view
Fig 5-11:Bottom view of the EUDA2-S1520 Panel PC System (15”)
Fig 5-12: Rear view of the EUDA2-S1520 Panel PC System (15”)

EUDA2 Series 12”/15”/18.5”Panel PC User’s Manual (ver2.1) 13
Fig 5-13:Top view of the EUDA2-S1821
Fig 5-14:
Right view
Fig 5-15: Front view of the EUDA2-S1821
Fig 5-16:
Left view
Fig 5-17:Bottom view of the EUDA2-S1821
Fig 5-18: Rear view of the EUDA2-S1821

EUDA2 Series 12”/15”/18.5”Panel PC User’s Manual (ver2.1) 14
5.1 Front Side View
Fig 5-19: Front view of the EUDA2-S1520
Fig 5-20: Front view of the EUDA2-S1821
1
True Flat touch window for the 12”/15”/18.5”
display
2
12”/15”/18.5” TFT-LCD display with Projected
Capacitive Multi-Touch Screen
All versions are suitable for installation in an instrument panel or other cabinet. On the front side are located:
◎True Flat touch window for the 12”/15”/18.5”display
◎12”/15”/18.5”display with corresponding projected capacitive multi-touch screen
Depending on the size of the integrated display (12”/15”/18.5”), the outline dimensions of display unit are:
Dimension for[mm]
True Flat touch window dimension (W x H x D)
EUDA2-S1220
309.1 x 244.1 x 46.8 (mm)
EUDA2-S1520
355 x 279 x 48.8 (mm)
EUDA2-S1821
467.25 x 292.68 x 57.7 (mm)
5.1.1 12”/15”/18.5” Display with Touch Screen
Depending on the ordered Operator Interface Computer EUDA2 Panel PC Series system, the built-in display is a
display of 12”/15”/18.5”. For technical specification of the built-in display, please refer to the section of
“Technical Data” in this manual.
The display is designed with a projected capacitive multi-touch. The surface of the display is also mechanically
protected through the touch screen. The touch screen (USB interface) registers contacts of a conductive object
such as a finger and allows moving the mouse pointer. It can sense a passive stylus or gloved fingers as well.
Users don’t need to install touch screen driver for projected capacitive multi-touch because driver is included in
operating system.
Do not use a hard or a pointed object (like screw drivers or pliers) to operate the touch screen, because
such an action will damage the surface of touch screen.

EUDA2 Series 12”/15”/18.5”Panel PC User’s Manual (ver2.1) 15
5.1.2 Front Panel Care and Cleaning
Mild detergent and water, or isopropyl alcohol is recommended for cleaning. Use of solvents with strong acidity
or alkalinity, which could react with the paint or printed color or plastic, should be avoided.
The True Flat touch screen surface is subject to burning and scaring from direct heat sources such as lighters or
cigarettes. The front display is against water and dust (IP54/IP65). The touch screen built in EUDA2 Panel PC
Series system can resist the following chemicals such as acetone, methylene chloride, methyl ethyl ketone,
isopropyl alcohol, hexane, unleaded gas, diesel fuel, motor oil vinegar, cooking oil, saline water, and so on.
5.2 Bottom View
Fig 5-21: Bottom view of the EUDA2-S1220
Fig 5-22: Bottom view of the EUDA2-S1520
Fig 5-23: Bottom view of the EUDA2-S1821
1
2 x USB 1.1/2.0 (Expansion: Default)
7
1 x Power LED
2
2 x RS-232/422/485(Expansion: Default)
8
1 x 3-pin Terminal block connector
3
1 x DVI-I port
9
True Flat touch window
4
2 x USB 1.1/2.0 ports
10
1 x System Power Switch
5
2 x Gigabit Ethernet ports
11
1 x Reset Switch
6
1 x HDD LED
12
Panel Mount Holes

EUDA2 Series 12”/15”/18.5”Panel PC User’s Manual (ver2.1) 16
5.3. Power, Control Indicators, Reset and Grounding
5.3.1 Power Connector
The DC Power connector (refer to Fig.5-21/22/23, pos.8) provides the power connection of the Operator
Interface Computer EUDA2 Panel PC Series system to the main power source via the DC power cable or the
AC/DC adapter.
Three-pin terminal block connector is for power inlet from the adaptor to the unit. Three-pin is the power
supplied from a wide input range DC +12V ~ +24V (± 20% tolerance).
5.3.1.1 Power Button and Power LED
The Operator Interface Computer EUDA2 Panel PC Series system, EUDA2-S1220/EUDA2-S1520/EUDA2-S1821,
power button on the rear side allows to Power ON/OFF EUDA2 Panel PC Series system, depending on the
settings for the power button in BIOS Setup (default setting is Power/After Power Failure/ON).
The power LEDs show the ON/OFF state of the system.
Power Button (on the rear bottom side)
available
Power LED (on the rear bottom side)
available
Table 1: Control indicators of the system
The system is connected to
a DC power source
Power Button
(rear bottom)
Power LED
(rear bottom)
Status of Panel System,
EUDA2 Panel PC Series
12”/15”/18.5”
Panel PC System
Off
N/A
N/A
On
Green
The system is running or standby.
Table 2: System status
5.3.1.2 Reset Button
To restart the system, e.g. after a system hang-up, press the “RESET” button (Fig.5-21/22, pos.11).
The system restarts automatically; you don’t have to switch the computer off and on. During a reset
all data in the main memory will be erased.
5.3.1.3 HDD LED
The HDD LEDs show the ON/OFF state of the system. The EUDA2 Panel PC Series system is designed with a HDD
LED on the bottom (rear) side of the system (Fig.5-21/22, pos.6).
HDD Work
HDD LED
Off
N/A
On
Red
Table 3: HDD working status
5.3.2 Interfaces (Rear, Bottom Side of the System)
Fig 5-24: I/O view of the EUDA2-S1220

EUDA2 Series 12”/15”/18.5”Panel PC User’s Manual (ver2.1) 17
Fig 5-25: I/O view of the EUDA2-S1520
Fig 5-26: I/O view of the EUDA2-S1821
1
2 x USB 1.1/2.0 (Expansion；Default)
6
1 x HDD LED
2
2 x RS-232/422/485(Expansion；Default)
7
1 x Power LED
3
1 x DVI-I port
8
1 x 3-pin Terminal block connector
4
2 x USB 1.1/2.0 ports
9
1 x System Power Switch
5
2 x Gigabit Ethernet ports
10
1 x Reset Switch
5.3.2.1 USB Connectors
The system is equipped at the bottom side (rear) with two USB 2.0 interface connectors and two USB 2.0
interfaces for additional extension (pos.1 and pos.4, Fig.5-24/25/26). These provide connections for USB
compatible devices.
5.3.2.2 COM port Serial Interface Connector
These two RS232/RS422/RS485 connectors (pos.2, Fig.5-24/25/26) are available for extensional selection.
5.3.2.3 LAN1 and LAN2 Ethernet Interface Connectors
These interface connectors (pos. 5, Fig.5-24/25/26) are provided as RJ45 sockets with integrated LEDs.
Ethernet Port
Data Transfer Rate
LAN1
10/100/1000 Mbps
LAN2
10/100/1000 Mbps
Ethernet LED States: Left LED State
Link Activity State
Right LED State
Link Speed
Off
No Active
Off
10 Base-T
Yellow
Active
Green
100 Base-T
Orange
1000 Base-T
5.3.2.4 DVI-I Interface Connector
An external monitor can be plugged into this interface (pos.3, Fig. 5-24/25/26) which is provided as a DVI-I.

EUDA2 Series 12”/15”/18.5”Panel PC User’s Manual (ver2.1) 18
5.4 Top View
Fig 5-27:Top view of the EUDA2-S1220/EUDA2-S1520
Fig 5-28:Top view of the EUDA2-S1821
1
HDD Bracket & HDD Tray
2
Screws that secure the cover on the top side
3
Front panel with seal on the rear side
4
Panel Mounting Slots with installed mounting clamp and screw
The Operator Interface Computer EUDA2 Panel PC Series system, EUDA2-S1220/EUDA2-S1520/EUDA2-S1821,
is configured with an internal 2.5" SATA HDD inside an easily removable bracket and also configurable with a
cover (refer to pos. 1, Fig.5-27/28) in order to prevent it from intrusion access.
5.5 Left and Right Side View
Fig.5-29: Right/Left side of the
EUDA2-S1220/EUDA2-S1520
Fig.5-30: Right Left side of the EUDA2-S1821
1
Front panel of the system with seal at the
rear side
4
VESA/Panel* Mounting slots with installed
mounting clamp and Allen Screw
*only EUDA2-S1821 supports Panel Mount)
2
Enclosure of the display
3
IPC back cover
5
Cover the obstructs the access to the CF-slot

EUDA2 Series 12”/15”/18.5”Panel PC User’s Manual (ver2.1) 19
5.6 Rear View
Fig 5-31: Rear view of the EUDA2-S1220/EUDA2-S1520
Fig 5-32: Rear view of the EUDA2-S1821
1
I/O interface at the rear side
4
IPC back Cover
2
Septum assembly module
5
Fins on back cover
3
VESA® 75/100 compliant
5.7 Rear View
The EUDA2 Panel PC Series system, can be connected to a DC power source via a 3 pin terminal block
connector(female, included) and optionally to an AC power source via an AC/DC adapter (optional, not
included).
5.7.1 DC power connector
Fig.5-31: 3 pin terminal block connector(female) supplied with EUDA2 Panel PC Series system
5.7.2 External AC/DC Adapter (Optional)
The external AC/DC power adapter is an optional part. If ordered, the AC/DC power adapter will be connected
to PC system with 3 pin terminal block cable.