Lanner LEC-7233 Series User manual

LEC-7233
User Manual
Industrial Communication Platforms
Version: 1.6
Date of Release:2021-09-02

2
This manual describes the overview of the various functionalities of this product, and the information you
need to get it ready for operation. It is intended for those who are:
-responsible for installing, administering and troubleshooting this system or Information Technology
professionals.
-assumed to be qualified in the servicing of computer equipment, such as professional system integrators,
or service personnel and technicians.
The latest version of this document can be found on Lanner’s official website, available either
through the product page or through the Lanner Download Center page with a login account and
password.
This document utilizes different font types and icons in order to make selected text more transparent and
explicable to users. Please note that this document contains the following conventions:
Example
Convention
Usage
iptables –F
Monospace, shaded
A command to be entered at a shell
command-line
Setup page
Bold
A title of a dialog box or a page
<Enter>
Between a pair of inequality signs
A physical keyboard button
“Menu”
Between a pair of quotation marks
A menu option or a software button to be
clicked
Readme.txt
In Italic
A filename or a file path
IPMI User Guide
Underlined
The name of another document or a chapter
in this document
Icon
Usage
This mark indicates that there is something you should pay special
attention to while using the product.
This mark indicates that there is a caution or warning and it is
something that could damage your property or product.
Note or Information
Warning or Important

LEC-7233 User Manual
3
To obtain additional documentation resources and software updates for your system, please visit the Lanner
Download Center. As certain categories of documents are only available to users who are logged in, please
be registered for a Lanner Account at http://www.lannerinc.com/ to access published documents and
downloadable resources.
For troubleshooting the issues with your system, please check the Lanner Q&A page for a diagnostic
procedure and troubleshooting steps.
In addition to contacting your distributor or sales representative, you could use submit a Ticket
To Lanner Technical Support page at http://www.lannerinc.com/technical-support where you can fill in a
support ticket to our technical support department.
This document is copyrighted © 2021 by Lanner Electronics Inc. All rights are reserved. The original
manufacturer reserves the right to make improvements to the products described in this manual at any time
without notice.
No part of this manual may be reproduced, copied, translated or transmitted in any form or by any means
without the prior written permission of the original manufacturer.
Information provided in this manual is intended to be accurate and reliable. However, the original
manufacturer assumes no responsibility for its use, nor for any infringements upon the rights of third parties
that may result from such use.
Your feedback is valuable to us, as it will help us continue to provide you with more accurate and relevant
documentation. To provide any feedback, comments or to report an error, please email to
[email protected]m, Thank you for your time.

4
Lanner Electronics Inc.
7F, No.173, Sec.2, Datong Rd. Xizhi District,
New Taipei City 22184, Taiwan
立端科技股份有限公司
221 新北市汐止區
大同路二段 173 號7樓
T: [phone]
F: [phone]
E: [email protected]m
Beijing L&S Lancom Platform Tech. Co., Ltd.
Guodong LOFT 9 Layer No. 9 Huinan Road,
Huilongguan Town, Changping District,
Beijing 102208 China
T: [phone]
F: [phone]
E: [e-mail]
Lanner Electronics Inc.
47790 Westinghouse Drive
Fremont, CA 94539
T: [phone]
F: [phone]
E: [e-mail]
Lanner Electronics Canada Ltd.
3160A Orlando Drive
Mississauga, ON
L4V 1R5 Canada
T: [phone]
F: [phone]
E: [e-mail]

LEC-7233 User Manual
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Intel® and Intel® Atom are trademarks of Intel Corporation or its subsidiaries in the U.S. and/or other
countries.
Microsoft Windows and MS-DOS are registered trademarks of Microsoft Corp.
All other product names or trademarks are properties of their respective owners.
This equipment has been tested and found to comply with the limits for a Class A 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.
Any changes or modifications not expressly approved by the party responsible for compliance could void
the user's authority to operate this equipment.
This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
Operations in the 5.15-5.25GHz band are restricted to indoor usage only.
This device meets all the other requirements specified in Part 15E, Section 15.407 of the FCC Rules.
Note
1. An 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 be
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.

6
Follow these guidelines to ensure general safety:
Keep the chassis area clear and dust-free during and after installation.
Do not wear loose clothing or jewelry that could get caught in the chassis. Fasten your tie or scarf and
roll up your sleeves.
Wear safety glasses if you are working under any conditions that might be hazardous to your eyes.
Do not perform any action that creates a potential hazard to people or makes the equipment unsafe.
Disconnect all power by turning off the power and unplugging the power cord before installing or
removing a chassis or working near power supplies
Do not work alone if potentially hazardous conditions exist.
Never assume that power is disconnected from a circuit; always check the circuit.
Suivez ces consignes pour assurer la sécurité générale :
Laissez la zone du châssis propre et sans poussière pendant et après l’installation.
Ne portez pas de vêtements amples ou de bijoux qui pourraient être pris dans le châssis. Attachez votre
cravate ou écharpe et remontez vos manches.
Portez des lunettes de sécurité pour protéger vos yeux.
N’effectuez aucune action qui pourrait créer un danger pour d’autres ou rendre l’équipement dangereux.
Coupez complètement l’alimentation en éteignant l’alimentation et en débranchant le cordon
d’alimentation avant d’installer ou de retirer un châssis ou de travailler à proximité de sources
d’alimentation.
Ne travaillez pas seul si des conditions dangereuses sont présentes.
Ne considérez jamais que l’alimentation est coupée d’un circuit, vérifiez toujours le circuit. Cet appareil
génère, utilise et émet une énergie radiofréquence et, s’il n’est pas installé et utilisé conformément aux
instructions des fournisseurs de composants sans fil, il risque de provoquer des interférences dans les
communications radio.
There is a risk of Explosion if Battery is replaced by an incorrect type.
Dispose of used batteries according to the instructions.
Installation only by a trained electrician or only by an electrically trained person who knows all Installation
and Device Specifications which are to be applied.
Do not carry the handle of power supplies when moving to another place.
Please conform to your local laws and regulations regarding safe disposal of lithium BATTERY.
Disposal of a battery into fire or a hot oven, or mechanically crushing or cutting of a battery can result in
an explosion.

LEC-7233 User Manual
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Leaving a battery in an extremely high temperature surrounding environment can result in an explosion
or the leakage of flammable liquid or gas.
A battery subjected to extremely low air pressure that may result in an explosion or the leakage of
flammable liquid or gas.
Risque d’explosion si la pile est remplacée par une autre d’un mauvais type.
Jetez les piles usagées conformément aux instructions.
L’installation doit être effectuée par un électricien formé ou une personne formée à l’électricité
connaissant toutes les spécifications d’installation et d’appareil du produit.
Ne transportez pas l’unité en la tenant par le câble d’alimentation lorsque vous déplacez l’appareil.
Electrical equipment generates heat. Ambient air temperature may not be adequate to cool equipment
to acceptable operating temperatures without adequate circulation. Be sure that the room in which you
choose to operate your system has adequate air circulation.
Ensure that the chassis cover is secure. The chassis design allows cooling air to circulate effectively. An
open chassis permits air leaks, which may interrupt and redirect the flow of cooling air from internal
components.
Electrostatic discharge (ESD) can damage equipment and impair electrical circuitry. ESD damage occurs
when electronic components are improperly handled and can result in complete or intermittent failures.
Be sure to follow ESD-prevention procedures when removing and replacing components to avoid these
problems.
Wear an ESD-preventive wrist strap, ensuring that it makes good skin contact. If no wrist strap is available,
ground yourself by touching the metal part of the chassis.
Periodically check the resistance value of the antistatic strap, which should be between 1 and 10
megohms (Mohms).
L’équipement électrique génère de la chaleur. La température ambiante peut ne pas être adéquate pour
refroidir l’équipement à une température de fonctionnement acceptable sans circulation adaptée.
Vérifiez que votre site propose une circulation d’air adéquate.
Vérifiez que le couvercle du châssis est bien fixé. La conception du châssis permet à l’air de
refroidissement de bien circuler. Un châssis ouvert laisse l’air s’échapper, ce qui peut interrompre et
rediriger le flux d’air frais destiné aux composants internes.
Les décharges électrostatiques (ESD) peuvent endommager l’équipement et gêner les circuits électriques.
Des dégâts d’ESD surviennent lorsque des composants électroniques sont mal manipulés et peuvent

8
causer des pannes totales ou intermittentes. Suivez les procédures de prévention d’ESD lors du retrait et
du remplacement de composants.
Portez un bracelet anti-ESD et veillez à ce qu’il soit bien au contact de la peau. Si aucun bracelet n’est
disponible, reliez votre corps àla terre en touchant la partie métallique du châssis.
Vérifiez régulièrement la valeur de résistance du bracelet antistatique, qui doit être comprise entre 1 et
10 mégohms (Mohms).
Mounting Installation Precaution
Environment:
Do not install and/or operate this unit in any place that flammable objects are stored or used in.
If installed in a closed or multi-unit rack assembly, the operating ambient temperature of the rack
environment may be greater than room ambient. Therefore, consideration should be given to installing
the equipment in an environment compatible with the maximum ambient temperature (Tma) specified
by the manufacturer.
Installation of the equipment (especially in a rack) should consider the ventilation of the system’s intake
(for taking chilled air) and exhaust (for emitting hot air) openings so that the amount of air flow required
for safe operation of the equipment is not compromised.
To avoid a hazardous load condition, be sure the mechanical loading is even when mounting.
Consideration should be given to the connection of the equipment to the supply circuit and the effect
that overloading of the circuits might have on over-current protection and supply wiring. Appropriate
consideration of equipment nameplate ratings should be used when addressing this concern.
Reliable earthing should be maintained. Particular attention should be given to supply connections other
than direct connections to the branch circuit (e.g. use of power strips).
Installation & Operation:
The installation of this product must be performed by trained specialists; otherwise, a non-specialist
might create the risk of the system’s falling to the ground or other damages.
Lanner Electronics Inc. shall not be held liable for any losses resulting from insufficient strength for
supporting the system or use of inappropriate installation components.

LEC-7233 User Manual
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Before turning on the device, ground the grounding cable of the equipment. Proper grounding (grounding)
is very important to protect the equipment against the harmful effects of external noise and to reduce the
risk of electrocution in the event of a lightning strike. To uninstall the equipment, disconnect the ground
wire after turning off the power. A ground wire is required and the part connecting the conductor must be
greater than 4 mm2 or 10 AWG.
Avant d’allumer l’appareil, reliez le câble de mise à la terre de l’équipement à la terre.
Une bonne mise à la terre (connexion à la terre) est très importante pour protéger l’équipement contre
les effets néfastes du bruit externe et réduire les risques d’électrocution en cas de foudre.
Pour désinstaller l’équipement, débranchez le câble de mise à la terre après avoir éteint l’appareil.
Un câble de mise à la terre est requis et la zone reliant les sections du conducteur doit faire plus de 4
mm2 ou 10 AWG.
Loosen the screw of the earthing point.
Connect the grounding cable to the ground.
The protection device for the DC power source must provide 30 A
current.
This protection device must be connected to the power source
before DC power.
Desserrez la vis du terminal de mise à la terre.
Branchez le câble de mise à la terre àla terre.
L’appareil de protection pour la source d’alimentation CC doit
fournir 30 A de courant.
Cet appareil de protection doit être branché à la source
d’alimentation avant l’alimentation CC.
This equipment must be grounded. The power cord for the product should be connected to a socket-
outlet with earthing connection.
Cet équipement doit être mis à la terre. La fiche d'alimentation doit être connectée à une prise de terre
correctement câblée

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Suitable for installation in Information Technology Rooms in accordance with Article 645 of the National
Electrical Code and NFPA 75.
Peut être installédans des salles de matériel de traitement de l'information conformément àl'article 645
du National Electrical Code et àla NFPA 75.
The machine can only be used in a restricted access location and has installation instructions by a skilled
person (for Fan side).
Les matériels sont destinés àêtre installés dans des EMPLACEMENTS À ACCÈS RESTREINT.

LEC-7233 User Manual
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Key Features ...............................................................................................................................12
Ordering Information .................................................................................................................12
System Specifications.................................................................................................................13
Physical Overview.......................................................................................................................14
Opening the Chassis ...................................................................................................................24
Installing SO-DIMM Memory......................................................................................................25
Installing mSATA and Mini-PCIe Module....................................................................................26
BIOS Setup..................................................................................................................................27
Main Page...................................................................................................................................28
Advanced Page ...........................................................................................................................29
Chipset........................................................................................................................................41
Security.......................................................................................................................................45
Boot Menu..................................................................................................................................46
Save and Exit Menu ....................................................................................................................47
Warranty Policy ..........................................................................................................................50

Chapter 1: Product Overview
12
The LEC-7233, an industrial embedded system is empowered by Intel Baytrail CPU, with the option of Celeron
N2807 or J1900. LEC-7233 provides the necessary performance with low power consumption, ideal as
industrial embedded gateway. Regarding I/O features, LEC-7233 supports 3 x LAN ports, 2 x USB 2.0 ports,
1 x USB 3.0 port, 2 x COM ports and 1 x HDMI port. As an industrial gateway, the system provides internal
TPM for security purpose.
.
Intel® Celeron N2807
1x DDR3L SO-DIMM socket up to 4GB
USB: 2x USB 2.0 Type-A ports and 1x USB 3.0 Type-A port
COM: 2x RS-232 / 485 in D-Sub9 connectors
DIO: 4x DI and 4x DO
LAN: 3x 10/100/1000 Mbps RJ-45 ports
Storage: 1x mSATA socket
Display: 1x HDMI port
TPM pin header
PCIe: 1x mini-PCIe with SIM card reader (full-size) and 1x mini-PCIe (half-size)
SKU No.
Main Features
LEC-7233-C11A
Fanless Industrial PC with Intel® Celeron® N2807, 1.58GHz, 2 Cores

LEC-7233 User Manual
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Processor System
Processor Options
Intel® Bay Trail Celeron® N2807
Frequency
1.58GHz
Core Number
2C
BIOS
AMI SPI Flash BIOS
Fanless
Yes
Memory
Technology
DDR3L 1333MHz
Max. Capacity
4 GB
Socket
1x 204-pin SODIMM
Ethernet
Controller
Intel® i211
Speed
10/100/1000Mbps
Interface
3x RJ-45
Power
Power Type
ATX
Power Supply Voltage
+12V DC +/-5%input;
Connector
DC Jack with Lock
Power Consumption (Idle)
7W (TBC)
Power Consumption (Full Load)
11W (TBC)
Power Adaptor
AC to DC: AC 90-240V AC Input, DC 12V DC / 3A 36W
I/O Interface
Serial Port
2x RS-232 / 485, D-Sub9 Male
Digital I/O
4x DI, 4x DO
USB 2.0
2x Type-A
USB 3.0
1x Type-A
Power-On/Reset Button
1x Power On/Off, 1x Reset
LED
Power, Storage Access, 3G Status
Antenna Hole
2x SMA Antenna Holes
Expansion Interface
Mini-PCIe
1x Full-sized Socket with SIM Card Reader,
1x Half-sized Socket
Storage
Type
SATA
Installation
1x mSATA Socket
Watchdog Timer
Yes
Graphics
Controller
Intel® HD Graphics
HDMI
1x HDMI, 1920x1080
Mechanical
Dimension (W x H x D)
164.5 x 143 x 30mm
Construction
SGCC
Weight
0.9kg
Mounting
Wallmount, VESA mount
Environmental
Operating Temperature
0°C ~ 50°C (for N2807 CPU with industrial grade storage
and memory)
Storage Temperature
-20°C ~ 70°C
Relative Humidity
5% ~ 95% (non-condensing)
Vibration
IEC 60068-3-64, 0.5Grms, Random 5-500Hz, 40 Mins/Axis
Driver Support
Microsoft Windows
WES7E, Win7 Pro FES, WE 8.1 Industry Pro, Win 10 IoT
Linux
Kernal 3.12
Certification
EMC
CE, FCC Class A
Compliance
RoHS

Chapter 1: Product Overview
14
No.
Description
F1
USB 3.0
1 x USB3.0 Type-A port
F2
USB 2.0
2 x USB2.0 Type-A ports
F3
LAN
3 x 10/100/1000 mbps RJ-45 LAN ports
F4
LEDs
⚫Green: power-on/off status
⚫Green: wireless network status
Yellow: storage access
F5
Reset
1 x Reset button
F6
Power Switch
1 x power on/off switch
F1
F6
F2
F3
F4
F5

LEC-7233 User Manual
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WARNING: Improper installation can cause injury or property damage.
For proper and safe operation use in field site with AC Power, please follow these instructions:
1. Securely plugged and locked the DC-Jack to the machine
2. Connect the AC adapter power cord into a standard 110v/220v AC outlet
No.
Description
R1
DC-IN
1 x DC input jack
R2
DIO
5-pin terminal block supporting 4xDI and 4xDO
R3
COM
2 x D-sub COM ports with RS-232/485 signals
R4
HDMI
1 x HDMI port
R5
SMA Antenna
(optional)
2 x SMA antenna holes (the antennas are NOT included by default)
R5
R1
R2
R3
R4
R5

Chapter 1: Product Overview
16
The motherboard layout shows the connectors and jumpers on the board. Refer to the following picture as
a reference of the pin assignments and the internal connectors.
DC JACK1
HDMI1
COM1-2
JSP1
DIO1
MPE1
RST1
JCMOS1
JLPC1
JTPM1
MPE3
LAN 1-3
USB2
MSATA1
JVGA1
USB1
DIMM1
SATA1
SATAPWR1

LEC-7233 User Manual
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HDMI1: High-Definition Multimedia Interface connector
Pin
Description
Pin
Description
1
DATA2+
2
GND
3
DATA2-
4
DATA1+
5
GND
6
DATA1-
7
DATA0+
8
GND
9
DATA0-
10
CLK+
11
GND
12
CLK-
13
N.C
14
N.C
15
DDC CLK
16
DDC DAT
17
GND
18
HDMI_VCC
19
HPD

Chapter 1: Product Overview
18
JVGA1: 12-pin internal VGA pin header
Pin
Description
Pin
Description
Pin
Description
1
CRT_R
2
GND
3
CRT_G
4
GND
5
CRT_B
6
GND
7
HSYNC_1
8
GND
9
VSYNC_1
10
GND
11
D2DAT
12
D2CLK
LAN1/2/3: LAN Connector (RJ-45 connector with LED)
USB1: USB3.0 Type-A Connector
Pin
Description
1
TXD+
MD0+
2
TXD-
MD0-
3
RXD+
MD1+
4
T45
MD2+
5
T45
MD2-
6
RXD-
MD1-
7
T78
MD3+
8
T78
MD3-
9
10-/100-/1000+
10
10+/100+/1000-
11
NC
12
NC
13
Active LED- (yellow)
14
Active LED+
Pin
Description
Pin
Description
1
USB_VCC1
2
USB1_D-
3
USB1_D+
4
GND
5
USB1_RX-
6
USB1_RX+
7
GND
8
USB1_TX-
9
USB1_TX+

LEC-7233 User Manual
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USB2/USB3: USB2.0 Type-A Connectors in double-stacked form
Pin
Description
1
USB_VCC1
2
-USB
3
+USB
4
GND
0
USB_VCC2
6
-USB
7
+USB
8
GND
DIO: 2x5-pin Digital I/O terminal block with 4 x DI and 4 x DO
Pin
Signal
Pin
Signal
1
DI_0
2
DO_0
3
DI_1
4
DO_1
5
DI_2
6
DO_2
7
DI_3
8
DO_3
9
V5S
10
GND
COM1/COM2: 2x DB9 Serial COM ports with RS-232/422/485
Pin
Signal
Pin
Signal
1
Data Carrier Detect (DCDA#)
2
Received Data (RXDA)
3
Transmit Data (TXDA)
4
Data Terminal Ready (DTRA#)
5
Ground (GND)
6
Data Set Ready (DSRA#)
7
Request To Send (RTSA#)
8
Clear To Send (CTSA#)
9
Ring Indicator (RIA#)
Pin
RS-232
RS-422
RS-485
1
DCD
TX-
DATA-
2
RXD
TX+
DATA+
3
TXD
RX+
4
DTR
RX-
5
GND
6
DSR
7
RTS
8
CTS
9
RI
USBB2/3
5
8
4
1

Chapter 1: Product Overview
20
JTPM1: TPM module pin header for security and protection
Pin
Signal
Pin
Signal
1
LPC_SERIRQ_H
2
V3P3A
3
LPC_AD0
4
V3P3A
5
LPC_AD1
6
GND
7
LPC_FRAM#
8
--
9
PLTRST#_LS
10
PLTRST#
11
LPC_AD3
12
LPC_AD2
LPC1: LPC (low pin count) pin header for debug purpose
Pin
Description
Pin
Description
1
LPC_CLK
2
LAD1
3
PLTRST
4
LAD0
5
LFRAME#
6
3.3V
7
LAD3
8
GND
9
LAD2
10
GND
MPCIE1: mini-PCIe Slot /w SIM (Full Size)
Pin
Description
Pin
Description
1
WAKE#
2
+3.3v
3
NC
4
GND
5
NC
6
+1.5V
7
NC
8
NC
9
GND
10
NC
11
REFCLK+
12
NC
13
REFCLK-
14
NC
15
GND
16
NC
KEY
17
SUSCLK
18
GND
19
NC
20
NC
21
GND
22
PERST#
23
PER_N0
24
+3.3V
25
PER_P0
26
GND
27
GND
28
+1.5V
29
GND
30
SMB_CLK
31
PET_N0
32
SMB_DAT
33
PET_P0
34
GND
35
GND
36
NC
MPCIE1