Avalue Technology SID-21WR2 User manual

Part No. E2017R221A0R

SID-21WR2

21.5” Panel PC with Rockchip RK3568

Quick Reference Guide

1st Ed –31 January 2023

SID-21WR2

2 SID-21WR2 Quick Reference Guide

FCC Statement

Federal Communication Commission Interference Statement

THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE

FOLLOWING TWO CONDITIONS: (1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE AND

(2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THAT

MAY CAUSE UNDESIRED OPERATION.

Note: This equipment has been tested and found to comply with the limits for a Class B digital device,

pursuant to Part 15 of FCC Rules. These limits are designed to provide reasonable protection against

harmful interference in a residential installation. This equipment generates, uses and can radiate

radio frequency energy and, if not installed and used in accordance with the instruction, may cause

harmful interference to radio communications. However, there is no guarantee that interference will

not occur in a particular installation. If this equipment does cause harmful interference to radio or

television reception, which can be determined by turning the equipment off and on, the user is

encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna.

Increase the separation between the equipment and receiver.

Connect the equipment into an outlet on a circuit different from that to which the receiver is

connected.

Consult the dealer or an experienced radio/TV technician for help.

Notice:

(1) A Unshielded-type power cord is required in order to meet FCC emission limits and also to prevent

interference to the nearby radio and television reception. It is essential that only the supplied

power cord by used.

(2) Use only shielded cables to connect I/O devices to this equipment.

(3) Changes or modifications not expressly approved by the party responsible for compliance could

void the user’s authority to operate the equipment.

Quick Reference Guide

SID-21WR2 Quick Reference Guide

FCC RF Radiation Exposure Statement

This Wireless LAN radio device has been evaluated under FCC Bulletin OET 65 and found compliant

to the requirements as set forth in CFR 47 Sections 2.1091, 2.1093, and 15.247 (b) (4) addressing RF

Exposure from radio frequency devices. The radiated output power of this Wireless LAN device is far

below the FCC radio frequency exposure limits. Nevertheless, this device shall be used in such a

manner that the potential for human contact during normal operation is minimized. When nearby

persons has to be kept to ensure RF exposure compliance, in order to comply with RF exposure limits

established in the ANSI C95.1 standards, the distance between the antennas and the user should not

be less than 20 cm.

WARNING

“CAUTION –Use suitable mounting apparatus to avoid risk of injury.”

“CAUTION - Use a power cord that matches the voltage of the power outlet, which has been

approved and complies with the safety standard of your particular country.”

“WARNING –To avoid risk of electric shock, this equipment must only be connected to a supply

mains with protective earth.”

Notice

This guide is designed for experienced users to setup the system within the shortest time.

For detailed information, please always refer to the electronic user's manual.

No part of this document may be reproduced, copied, translated, or transmitted in any form

or by any means, electronic or mechanical, for any purpose, without the prior written

permission of the original manufacturer.

Trademark Acknowledgement

Brand and product names are trademarks or registered trademarks of their respective

owners.

Disclaimer

Avalue Technology Inc. reserves the right to make changes, without notice, to any product,

including circuits and/or software described or contained in this manual in order to improve

design and/or performance. Avalue Technology assumes no responsibility or liability for the

use of the described product(s), conveys no license or title under any patent, copyright, or

masks work rights to these products, and makes no representations or warranties that

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4 SID-21WR2 Quick Reference Guide

these products are free from patent, copyright, or mask work right infringement, unless

otherwise specified. Applications that are described in this manual are for illustration

purposes only. Avalue Technology Inc. makes no representation or warranty that such

application will be suitable for the specified use without further testing or modification.

Life Support Policy

Avalue Technology’s PRODUCTS ARE NOT FOR USE AS CRITICAL COMPONENTS IN

LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE PRIOR WRITTEN APPROVAL

OF Avalue Technology Inc.

As used herein:

1. Life support devices or systems are devices or systems which, (a) are intended for

surgical implant into body, or (b) support or sustain life and whose failure to perform,

when properly used in accordance with instructions for use provided in the labeling, can

be reasonably expected to result in significant injury to the user.

2. A critical component is any component of a life support device or system whose

failure to perform can be reasonably expected to cause the failure of the life

support device or system, or to affect its safety or effectiveness.

A Message to the Customer

Avalue Customer Services

Each and every Avalue’s product is built to the most exacting specifications to ensure

reliable performance in the harsh and demanding conditions typical of industrial

environments. Whether your new Avalue device is destined for the laboratory or the factory

floor, you can be assured that your product will provide the reliability and ease of operation

for which the name Avalue has come to be known.

Your satisfaction is our primary concern. Here is a guide to Avalue’s customer services. To

ensure you get the full benefit of our services, please follow the instructions below carefully.

Technical Support

We want you to get the maximum performance from your products. So if you run into

technical difficulties, we are here to help. For the most frequently asked questions, you can

easily find answers in your product documentation. These answers are normally a lot more

detailed than the ones we can give over the phone. So please consult the user’s manual

first.

To receive the latest version of the user’s manual; please visit our Web site at:

http://www.avalue.com.tw/

Quick Reference Guide

SID-21WR2 Quick Reference Guide

Content

1. Getting Started............................................................................................................6

1.1 Safety Precautions ................................................................................................6

1.2 Packing List...........................................................................................................6

1.3 System Specifications ...........................................................................................7

1.4 System Overview.................................................................................................10

1.4.1 Front View.................................................................................................................................. 10

1.4.2 Rear View................................................................................................................................... 10

1.5 System Dimensions.............................................................................................11

2. Hardware Configuration...........................................................................................12

2.1 SID-21WR2 connector mapping..........................................................................13

2.1.1 Serial port connector (COM)...................................................................................................... 13

2.1.2 Serial port connector (COM)...................................................................................................... 13

2.1.3 RJ-45 Ethernet connector (LAN) ............................................................................................... 14

2.1.4 HDMI connector (HDMI) ............................................................................................................ 14

2.1.5 USB3.0 connector (USB3.0)...................................................................................................... 15

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1. Getting Started

1.1 Safety Precautions

Warning!

Always completely disconnect the power cord from your

chassis whenever you work with the hardware. Do not

make connections while the power is on. Sensitive

electronic components can be damaged by sudden power

surges. Only experienced electronics personnel should

open the PC chassis.

Caution!

Always ground yourself to remove any static charge before

touching the CPU card. Modern electronic devices are very

sensitive to static electric charges. As a safety precaution,

use a grounding wrist strap at all times. Place all electronic

components in a static-dissipative surface or static-shielded

bag when they are not in the chassis.

1.2 Packing List

1 x SID-21WR2 Panel PC

1 x AC 60W Adapter

1 x Power cord

2 x WiFi Antenna

4 x Screw-Flat M4* 4mm

Quick Reference Guide

SID-21WR2 Quick Reference Guide

1.3 System Specifications

Component

Mother Board

ACP-RK3568

CPU

RK3568_Quad-core Cortex-A55 up to 2.0GHz_ Mali-G52 GPU

Memory

2GB DDR4 on board

Power Supply

DC in

Adapter

FSP AC/DC adapter 12V/5A 90 Screw Type

Wireless LAN

AW-CM276NF_ac/a/b/g/n_2x2

Bluetooth

5.0

Speaker

4ohm / 2W (Optional)

speaker:E175X203700R*2

cable:E170X080050R*1

Out-Of-Band

Service Enabler

1x OOB Module (Optional)

Operating System

Android 11, Debian 10

Storage

Other Storage

Device

32GB eMMC

Panel

LCD Panel

M215HJJ-L30 (LVDS)

Resolution

1920 x 1080

Touch Screen

21.5” Sense ST-215C16D-N-AD

Touch Controller

EETI 84H5680

External I/O

DC in Power jack

JDCIN1: Power Jack_90D

Pwr-in 12V~24V

HDMI Port

JHDMI1: HDMI Port_90D

USB Port

JUSB1: USB Type A Host (3.0)_90D

JUSB2: USB Type A Host (3.0)_90D

Lan Port

JLAN1: 10/100/1000 Lan port_90D

Audio Port

JHP1: Headphone Jack_90D

Reset button

Reset button_90D

COM Port

1 x DB9 for RS-232

1 x DB9 for RS-485

Mechanical

Power Type

12V~24V wide voltage DC input

Power Connector

DC jack

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8 SID-21WR2 Quick Reference Guide

Type

Dimension

535.34x329.31x48.1 mm

Weight

9.2 kg

Color

Metallic

Fanless

Yes

OS Support

Androd 11 / Debian 10

Reliability

EMI Test

FCC class B

RED

Safety

2014/35/EU EN 62368-1: 2014+A11: 2017 (Second Edition)

Low Voltage Directive

Dust and Rain Test

1. PSD: 0.00454G²/Hz , 1.5 Grms

2. Operation mode

3. Test Frequency : 5-500Hz

4. Test Axis : X,Y and Z axis

5. 30 minutes per each axis

6. IEC 60068-2-64 Test:Fh

7. Storage : CF or SSD

Random Vibration

Test

Test Standard: Reference IEC60068-2-64 Testing procedures

1. System condition: Operation mode

2. PSD: 0.00454G²/Hz , 1.5 Grms

3. Test Frequency : 5-500Hz

4. Test Axis : X,Y and Z axis

5. Test time: 30 minutes per each axis

Storage : eMMC

Sine Vibration Test

(Non-operation)

1. Test Standard: Reference IEC60068-2-6 Testing procedures

2. System condition : Non-Operating mode

3. Test Acceleration : 2G

4. Test frequency : 5~500 Hz

5. Sweep：1 Oct/ per one minute. (logarithmic)

6. Test Axis : X,Y and Z axis

Test time :30 min. each axis

Package vibration

test

1. PSD: 0.026G²/Hz , 2.16 Grms

2. Non-operation mode

3. Test Frequency : 5-500Hz

4. Test Axis : X,Y and Z axis

5. 30 min. per each axis

6. IEC 60068-2-64 Test:Fh

Mechanical Shock

1. PSD: 0.026G²/Hz , 2.16 Grms

Quick Reference Guide

SID-21WR2 Quick Reference Guide

Test

2. Non-operation mode

3. Test Frequency : 5-500Hz

4. Test Axis : X,Y and Z axis

5. 30 min. per each axis

6. IEC 60068-2-64 Test:Fh

Drop Test

1. Wave form：Half Sine wave

2. Acceleration Rate：10g for operation mode

3. Duration Time：11ms

4. No. of Shock：Z axis 300 times

5. Test Axis: Z axis

6. Operation mode

7. Reference IEC 60068-2-29 Testing procedures Test Eb : Bump Test

Operating

Temperature

0°C ~ 40°C (32°F ~ 104°F)

Storage

Temperature

-20°C ~ 60°C (-4°F ~ 140°F)

Operating

Humidity

40°C @ 95% Relative Humidity, Non-condensing

Note: Specifications are subject to change without notice.

SID-21WR2

10 SID-21WR2 Quick Reference Guide

1.4 System Overview

1.4.1 Front View

1.4.2 Rear View

Connectors

Label

Function

Note

Line out

Audio line-out connector

Head phone jack

HDMI

HDMI connector

USB3.0

2 x USB3.0 connector

USB type A

DCIN

DC power-in connector

DC jack

LAN

RJ-45 Ethernet connector

COM

2 x Serial port connector

1 x DB9 for RS-232

1 x DB9 for RS-485

RESET

Reset button

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