Nexcom NISE 51 User manual

NEXCOM International Co., Ltd.
NEXCOM International Co., Ltd.
Published July 2019 www.nexcom.com
IoT Automation Solutions Business Group
Fan-less Computer
NISE 51
User Manual

Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. ii NISE 51 User Manual
Contents
Contents
Preface
Copyright ............................................................................................. iv
Disclaimer.............................................................................................. iv
Acknowledgements ............................................................................... iv
Regulatory Compliance Statements........................................................ iv
Declaration of Conformity...................................................................... iv
RoHS Compliance ................................................................................... v
Warranty and RMA ................................................................................ vi
Installation Recommendations................................................................vii
Safety Information ................................................................................viii
Safety Precautions.................................................................................. ix
Technical Support and Assistance............................................................ x
Conventions Used in this Manual............................................................ x
Global Service Contact Information........................................................ xi
Package Contents.................................................................................xiii
Ordering Information ............................................................................xiv
Chapter 1: Product Introduction
Overview ................................................................................................1
Hardware Specifications..........................................................................2
Knowing Your NISE 51............................................................................4
Front Panel..........................................................................................4
Rear Panel ...........................................................................................4
Mechanical Dimensions...........................................................................5
Chapter 2: Jumpers and Connectors
Before You Begin ....................................................................................6
Precautions ............................................................................................6
Jumper Settings ......................................................................................7
Locations of the Jumpers and Connectors for NISB 51.............................8
NISB 51 ...............................................................................................8
Jumpers and Switches.............................................................................9
COM1 5V/RI Select..............................................................................9
COM3 RS422/485 Select (Default RS485) ............................................9
COM3 TX Terminal Pin Header...........................................................10
COM3 RX Terminal Pin Header ..........................................................10
AT/ATX Type Select ............................................................................11
RTC Reset Connector.........................................................................11
Connector Pin Definitions .....................................................................12
External I/O Interfaces - Front Panel ...................................................12
Power Button.................................................................................12
SIM Card Slot.................................................................................12
LED Indicators ................................................................................13
DisplayPort.....................................................................................13
USB 3.0 Ports.................................................................................14
USB 2.0 Ports.................................................................................14
LAN 1 Port .....................................................................................15
LAN 2 Port .....................................................................................15
External I/O Interfaces - Rear Panel.....................................................16
DC Power Input .............................................................................16
COM 1 Port (RS232).......................................................................16

Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. iii NISE 51 User Manual
Contents
COM 2 Port (RS232).......................................................................17
COM 3 Port (RS422/485 Only)........................................................17
Line-out Connector........................................................................18
Internal Connectors...........................................................................19
Internal USB 2.0 Connector............................................................19
80 Port Connector .........................................................................19
COM4 Pin Header (TX/RX Only)......................................................20
SATA Connector.............................................................................20
SATA Power Connector..................................................................21
Remote Button/S3 Connector.........................................................21
GPIO Connector.............................................................................22
Mic-in Pin Header...........................................................................22
LAN1 LED Signal Pin Header...........................................................23
LAN2 LED Signal Pin Header...........................................................23
SPI and I2C Pin Header...................................................................24
SMBus Pin Header..........................................................................24
PWR_LED/HDD_LED/S3/PS_ON/Reset Header..................................25
Mini-PCIe Connector......................................................................26
M.2 Key A Connector ....................................................................27
M.2 Key B Connector.....................................................................28
Chapter 3: System Setup
Removing the Chassis Cover ................................................................29
Installing a SO-DIMM Memory Module .................................................30
Installing a Wi-Fi/BT M.2 Module (M.2 A Key 2230) ..............................31
Installing a Storage M.2 Card (B Key 2242) ...........................................33
Installing a LTE M.2 Module (B Key 3042)..............................................36
Installing a 3.5G Mini-PCIe Module (Full-size)........................................38
Installing a WLAN/Bluetooth Mini-PCIe Module (Half-size).....................40
Installing a SIM Card.............................................................................42
Installing an Antenna............................................................................44
Wall Mount Installation.........................................................................46
DIN Rail Clip Installation........................................................................48
Aluminum DIN Rail Clip Installation.......................................................49
Chapter 4: BIOS Setup
About BIOS Setup.................................................................................50
When to Configure the BIOS.................................................................50
Default Configuration...........................................................................51
Entering Setup......................................................................................51
Legends................................................................................................51
BIOS Setup Utility..................................................................................53
Main .................................................................................................53
Advanced .........................................................................................54
Chipset..............................................................................................62
Security .............................................................................................66
Boot..................................................................................................66
Save & Exit ........................................................................................67
Appendix A: GPI/O Programming Guide..............68
Appendix B: Watchdog Timer Setting..................69
Appendix C: Power Consumption.........................70

Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. iv NISE 51 User Manual
Preface
PrefaCe
Copyright
This publication, including all photographs, illustrations and software, is
protected under international copyright laws, with all rights reserved. No
part of this manual may be reproduced, copied, translated or transmitted in
any form or by any means without the prior written consent from NEXCOM
International Co., Ltd.
Disclaimer
The information in this document is subject to change without prior notice and
does not represent commitment from NEXCOM International Co., Ltd. However,
users may update their knowledge of any product in use by constantly checking
its manual posted on our website: http://www.nexcom.com. NEXCOM shall
not be liable for direct, indirect, special, incidental, or consequential damages
arising out of the use of any product, nor for any infringements upon the rights
of third parties, which may result from such use. Any implied warranties of
merchantability or fitness for any particular purpose is also disclaimed.
Acknowledgements
NISE 51 is a trademark of NEXCOM International Co., Ltd. All other product
names mentioned herein are registered trademarks of their respective
owners.
Regulatory Compliance Statements
This section provides the FCC compliance statement for Class A devices and
describes how to keep the system CE compliant.
Declaration of Conformity
FCC
This equipment has been tested and verified 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 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 instructions, may cause harmful interference
to radio communications. Operation of this equipment in a residential area
(domestic environment) is likely to cause harmful interference, in which
case the user will be required to correct the interference (take adequate
measures) at their own expense.
CE
The product(s) described in this manual complies with all applicable
European Union (CE) directives if it has a CE marking. For computer systems
to remain CE compliant, only CE-compliant parts may be used. Maintaining
CE compliance also requires proper cable and cabling techniques.

Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. vNISE 51 User Manual
Preface
RoHS Compliance
NEXCOM RoHS Environmental Policy and Status
Update
NEXCOM is a global citizen for building the digital
infrastructure. We are committed to providing green
products and services, which are compliant with
European Union RoHS (Restriction on Use of Hazardous Substance in
Electronic Equipment) directive 2011/65/EU, to be your trusted green
partner and to protect our environment.
RoHS restricts the use of Lead (Pb) < 0.1% or 1,000ppm, Mercury (Hg) < 0.1%
or 1,000ppm, Cadmium (Cd) < 0.01% or 100ppm, Hexavalent Chromium
(Cr6+) < 0.1% or 1,000ppm, Polybrominated biphenyls (PBB) < 0.1% or
1,000ppm, and Polybrominated diphenyl Ethers (PBDE) < 0.1% or 1,000ppm.
In order to meet the RoHS compliant directives, NEXCOM has established
an engineering and manufacturing task force to implement the introduction
of green products. The task force will ensure that we follow the standard
NEXCOM development procedure and that all the new RoHS components
and new manufacturing processes maintain the highest industry quality
levels for which NEXCOM are renowned.
The model selection criteria will be based on market demand. Vendors and
suppliers will ensure that all designed components will be RoHS compliant.
How to recognize NEXCOM RoHS Products?
For existing products where there are non-RoHS and RoHS versions, the
suffix “(LF)” will be added to the compliant product name.
All new product models launched after January 2013 will be RoHS compliant.
They will use the usual NEXCOM naming convention.

Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. vi NISE 51 User Manual
Preface
Warranty and RMA
NEXCOM Warranty Period
NEXCOM manufactures products that are new or equivalent to new in
accordance with industry standard. NEXCOM warrants that products will
be free from defect in material and workmanship for 2 years, beginning on
the date of invoice by NEXCOM. HCP series products (Blade Server) which
are manufactured by NEXCOM are covered by a three year warranty period.
NEXCOM Return Merchandise Authorization (RMA)
▪Customers shall enclose the “NEXCOM RMA Service Form” with the
returned packages.
▪Customers must collect all the information about the problems
encountered and note anything abnormal or, print out any on-screen
messages, and describe the problems on the “NEXCOM RMA Service
Form” for the RMA number apply process.
▪Customers can send back the faulty products with or without accessories
(manuals, cable, etc.) and any components from the card, such as CPU
and RAM. If the components were suspected as part of the problems,
please note clearly which components are included. Otherwise, NEXCOM
is not responsible for the devices/parts.
▪Customers are responsible for the safe packaging of defective products,
making sure it is durable enough to be resistant against further damage
and deterioration during transportation. In case of damages occurred
during transportation, the repair is treated as “Out of Warranty.”
▪Any products returned by NEXCOM to other locations besides the
customers’ site will bear an extra charge and will be billed to the customer.
Repair Service Charges for Out-of-Warranty Products
NEXCOM will charge for out-of-warranty products in two categories, one is
basic diagnostic fee and another is component (product) fee.
Repair Service Charges for Out-of-Warranty Products
NEXCOM will charge for out-of-warranty products in two categories, one is
basic diagnostic fee and another is component (product) fee.
System Level
▪Component fee: NEXCOM will only charge for main components such as
SMD chip, BGA chip, etc. Passive components will be repaired for free,
ex: resistor, capacitor.
▪Items will be replaced with NEXCOM products if the original one cannot
be repaired. Ex: motherboard, power supply, etc.
▪Replace with 3rd party products if needed.
▪If RMA goods can not be repaired, NEXCOM will return it to the customer
without any charge.
Board Level
▪Component fee: NEXCOM will only charge for main components, such
as SMD chip, BGA chip, etc. Passive components will be repaired for free,
ex: resistors, capacitors.
▪If RMA goods can not be repaired, NEXCOM will return it to the customer
without any charge.

Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. vii NISE 51 User Manual
Preface
Warnings
Read and adhere to all warnings, cautions, and notices in this guide and
the documentation supplied with the chassis, power supply, and accessory
modules. If the instructions for the chassis and power supply are inconsistent
with these instructions or the instructions for accessory modules, contact
the supplier to find out how you can ensure that your computer meets
safety and regulatory requirements.
Cautions
Electrostatic discharge (ESD) can damage system components. Do the
described procedures only at an ESD workstation. If no such station is
available, you can provide some ESD protection by wearing an antistatic
wrist strap and attaching it to a metal part of the computer chassis.
Installation Recommendations
Ensure you have a stable, clean working environment. Dust and dirt can get
into components and cause a malfunction. Use containers to keep small
components separated.
Adequate lighting and proper tools can prevent you from accidentally
damaging the internal components. Most of the procedures that follow
require only a few simple tools, including the following:
▪A Philips screwdriver
▪A flat-tipped screwdriver
▪A grounding strap
▪An anti-static pad
Using your fingers can disconnect most of the connections. It is recommended
that you do not use needle-nose pliers to disconnect connections as these
can damage the soft metal or plastic parts of the connectors.

Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. viii NISE 51 User Manual
Preface
Safety Information
Before installing and using the device, note the following precautions:
▪Read all instructions carefully.
▪Do not place the unit on an unstable surface, cart, or stand.
▪Follow all warnings and cautions in this manual.
▪When replacing parts, ensure that your service technician uses parts
specified by the manufacturer.
▪Avoid using the system near water, in direct sunlight, or near a heating
device.
▪The load of the system unit does not solely rely for support from the
rackmounts located on the sides. Firm support from the bottom is highly
necessary in order to provide balance stability.
▪The computer is provided with a battery-powered real-time clock circuit.
There is a danger of explosion if battery is incorrectly replaced. Replace
only with the same or equivalent type recommended by the manufacturer.
Discard used batteries according to the manufacturer’s instructions.
▪This product is intended to be supplied by an approved power adapter,
rated 12Vdc, 5A or 24Vdc, 2.5A minimum and Tma 55 degree Celsius.
If further assistance is needed, please contact NEXCOM for further
information.
CAUTION!
CAUTION!CAUTION!
Danger of explosion if battery is incorrectly replaced.
Replace with the same or equivalent type recommended by
the manufacturer. Discard used batteries according to the
manufacturer’s instructions.
CAUTION!
CAUTION!CAUTION!
ATTENTION
IL Y A RISQUE D’EXPLOSION SI LA BATTERIE EST REMPLACÉE
PAR UNE BATTERIE DE TYPE INCORRECT.
METTRE AU REBUT LES BATTERIES USAGÉES
CONFORMÉMENT AUX INSTRUCTIONS.

Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. ix NISE 51 User Manual
Preface
Safety Precautions
1. Read these safety instructions carefully.
2. Keep this User Manual for later reference.
3. Disconnect this equipment from any AC outlet before cleaning. Use a
damp cloth. Do not use liquid or spray detergents for cleaning.
4. For plug-in equipment, the power outlet socket must be located near the
equipment and must be easily accessible.
5. Keep this equipment away from humidity.
6. Put this equipment on a stable surface during installation. Dropping it or
letting it fall may cause damage.
7. The openings on the enclosure are for air convection to protect the
equipment from overheating. DO NOT COVER THE OPENINGS.
8. Make sure the voltage of the power source is correct before connecting
the equipment to the power outlet.
9. Place the power cord in a way so that people will not step on it. Do not
place anything on top of the power cord. Use a power cord that has been
approved for use with the product and that it matches the voltage and
current marked on the product’s electrical range label. The voltage and
current rating of the cord must be greater than the voltage and current
rating marked on the product.
10. All cautions and warnings on the equipment should be noted.
11. If the equipment is not used for a long time, disconnect it from the
power source to avoid damage by transient overvoltage.
12. Never pour any liquid into an opening. This may cause fire or electrical
shock.
13. This equipment is not suitable for use in locations where children are
likely to be present.
14. Ensure to connect the power cord to a socket-outlet with earthing
connection.
15. Never open the equipment. For safety reasons, the equipment should be
opened only by qualified service personnel.
16. If one of the following situations arises, get the equipment checked by
service personnel:
a. The power cord or plug is damaged.
b.Liquid has penetrated into the equipment.
c. The equipment has been exposed to moisture.
d.The equipment does not work well, or you cannot get it to work
according to the user’s manual.
e. The equipment has been dropped and damaged.
f. The equipment has obvious signs of breakage.
17. Do not place heavy objects on the equipment.
18. The unit uses a three-wire ground cable which is equipped with a third
pin to ground the unit and prevent electric shock. Do not defeat the
purpose of this pin. If your outlet does not support this kind of plug,
contact your electrician to replace your obsolete outlet.
19. CAUTION: DANGER OF EXPLOSION IF BATTERY IS INCORRECTLY
REPLACED. REPLACE ONLY WITH THE SAME OR EQUIVALENT TYPE
RECOMMENDED BY THE MANUFACTURER. DISCARD USED BATTERIES
ACCORDING TO THE MANUFACTURER’S INSTRUCTIONS.

Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. xNISE 51 User Manual
Preface
Technical Support and Assistance
1. For the most updated information of NEXCOM products, visit NEXCOM’s
website at www.nexcom.com.
2. For technical issues that require contacting our technical support team or
sales representative, please have the following information ready before
calling:
– Product name and serial number
– Detailed information of the peripheral devices
– Detailed information of the installed software (operating system,
version, application software, etc.)
– A complete description of the problem
– The exact wordings of the error messages
Warning!
1. Handling the unit: carry the unit with both hands and handle it with care.
2. Maintenance: to keep the unit clean, use only approved cleaning products
or clean with a dry cloth.
Conventions Used in this Manual
Warning:
Information about certain situations, which if not observed,
can cause personal injury. This will prevent injury to yourself
when performing a task.
CAUTION!
CAUTION!CAUTION! Caution:
Information to avoid damaging components or losing data.
Note:
Provides additional information to complete a task easily.

Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. xi NISE 51 User Manual
Preface
Global Service Contact Information
Headquarters
NEXCOM International Co., Ltd.
9F, No. 920, Chung-Cheng Rd.,
ZhongHe District, New Taipei City, 23586,
Taiwan, R.O.C.
Tel: [phone]
Fax: [phone]
www.nexcom.com
Asia
Taiwan
NexAIoT Co., Ltd.
Taipei Office
13F, No.920, Chung-Cheng Rd.,
ZhongHe District,
New Taipei City, 23586, Taiwan, R.O.C.
Tel: [phone]
Fax: [phone]
Email: [email protected]
www.nexcom.com.tw
NexAIoT Co., Ltd.
Taichung Office
16F, No.250, Sec. 2, Chongde Rd.,
Beitun Dist.,
Taichung City 406, R.O.C.
Tel: [phone]
Fax: [phone]
Email: [email protected]
www.nexcom.com.tw
NexCOBOT Taiwan Co., Ltd.
13F, No.916, Chung-Cheng Rd.,
ZhongHe District,
New Taipei City, 23586, Taiwan, R.O.C.
Tel: [phone]
Fax: [phone]
Email: [email protected]
www.nexcom.com.tw
GreenBase Technology Corp.
13F, No.922,Chung-Cheng Rd.,
Zhonghe Dist.,
New Taipei City, 23586, Taiwan, R.O.C.
Tel: [phone]
Fax: [phone]
Email:[email protected]
www.nexcom.com.tw
China
NEXSEC Incorporated
Floor 5, No.4, No.7 fengxian middle Rd.,
(Beike Industrial Park), Haidian District,
Beijing, 100094, China
Tel: [phone]
Fax: [phone]
Email: [email protected]
www.nexcom.cn

Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. xii NISE 51 User Manual
Preface
NEXGOL
1st Floor, Building B4, Electronic 2nd Area,
(Phoenix Lake Industrial Park), Yongchuan Dist.,
Chongqing City, 402160, China
Tel: [phone]
Fax: [phone]
Email: [email protected]
www.nexgol.com/NexGoL
Beijing NexGemo Technology Co.,Ltd.
5th Floor, Gemotech Building, No.1, Development Rd.,
Changping International Information Industry Base,
Changping District,
Beijing,102206, China
Tel: [phone]
Fax:[phone]
Japan
NEXCOM Japan
9F, Tamachi Hara Bldg.,
4-11-5, Shiba Minato-ku,
Tokyo, 108-0014, Japan
Tel: [phone]
Fax: [phone]
Email: [email protected]
www.nexcom-jp.com
NEXCOM Shanghai
Room 603/604, Huiyinmingzun Plaza Bldg., 1,
No. 609, Yunlin East Rd.,
Shanghai, 200062, China
Tel: [phone]
Fax: [phone]
Email: [email protected]
www.nexcom.cn
NEXCOM Surveillance Technology Corp.
Floor 5, Building C, ZhenHan Industrial Zone,
GanKeng Community, Buji Street,
LongGang District,
ShenZhen, 518112, China
Tel: [phone]
Fax: [phone]
Email: [email protected]
www.nexcom.cn
NEXCOM United System Service
Room 603/604, Huiyinmingzun Plaza Bldg. 1,
No. 609, Yunlin East Rd.,
Shanghai, 200062, China
Tel: [phone]
Fax: [phone]
Email: [email protected]
www.nexcom.cn
Europe
United Kingdom
NEXCOM EUROPE
10 Vincent Avenue,
Crownhill Business Centre,
Milton Keynes, Buckinghamshire
MK8 0AB, United Kingdom
Tel: [phone]
Fax: [phone]
Email: [email protected]
www.nexcom.eu
America
USA
NEXCOM USA
2883 Bayview Drive,
Fremont CA 94538, USA
Tel: [phone]
Fax: [phone]
Email: [email protected]
www.nexcom.com

Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. xiii NISE 51 User Manual
Preface
Package Contents
Before continuing, verify that the package that you received is complete.
Your NISE 51 package should have all the items listed in the following table.
Item Part Number Description Qty
1 19J00005100X0 NISE 51 ASSY 1
2 4NCPM00302X00 Terminal Blocks 3P Phoenix Contact:1777992 1
3 50311F0215X00 I Head Screw Long Fei:I3x5ISO+NYLOK NIGP 2
4 50311F0295X00 Flat Head Screw Long Fei:F2x4 NYLOK NIGP 2
5 50311F0330X00 Round Head Screw Long Fei:P2x3 ISO+NYLON 2
6 5060900226X00 Mini PCIe Bracket CHYUAN-JYH 1
7 6012200052X00 PE Zipper Bag #8 1
8 6012200053X00 PE Zipper Bag #3 1
9 60177A0695X00 NISE 51 Quick Reference Guide VER:A SIZE:A4 1
10 602DCD1601X00 NISE 51 DVD Driver VER:1.0 1

Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. xiv NISE 51 User Manual
Preface
Ordering Information
The following information below provides ordering information for NISE 51.
NISE 51 (P/N: 10J00005100X0)
- Intel®Celeron®processor N3350 Dual Core fanless system, with onboard
16GB EMMC
NISE 51-E3950 (P/N: 10J00005101X0)
- Intel Atom®processor E3950 Quad Core fanless system, with onboard
16GB eMMC
• 24V, 60W AC/DC power adapter w/o power cord
(P/N: 7400060033X00)

Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. 1NISE 51 User Manual
Chapter 1: Product Introduction
ChaPter 1: ProduCt IntroduCtIon
Key Features
▪Onboard Intel®Celeron®processor N3350 Dual Core, 2.4GHz
▪1 x DP display
▪2 x Intel®I211AT GbE LAN ports; support WoL, teaming and PXE
▪2 x USB 2.0
▪2 x USB 3.0
▪1 x mini-PCIe socket for optional Wi-Fi/3.5G/LTE module
▪2 x M.2 slots for Wi-Fi/Bluetooth and storage/LTE modules
▪2 x RS232, 1 x RS422/485 with auto flow control
▪Support -5~55 degree C operating temperature
▪Support 12V and 24V DC input
Overview

Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. 2NISE 51 User Manual
Chapter 1: Product Introduction
Hardware Specifications
CPU Support
▪Onboard Intel®Celeron®processor N3350 Dual Core, 2.4GHz
▪Onboard Intel Atom®processor E3950 Quad Core, 2.0GHz
Main Memory
▪1 x DDR3L SO-DIMM socket, supports DDR3L 1866 8GB RAM max.,
un-buffered and non-ECC
Display Option
▪1 x DP display
I/O Interface - Front
▪ATX power on/off switch
▪1 x Storage/2 x GPO programmable LEDs
▪1 x SIM card holder
▪2 x Intel®I211-AT GbE LAN ports; support WoL, teaming and PXE
▪1 x DP display output
▪2 x USB 2.0
▪2 x USB 3.0
▪3 x Antenna holes for optional Wi-Fi/3.5G antenna
I/O Interface - Rear
▪3 x DB9 for COM1 & COM2 & COM3
– COM1/COM2: Full RS232 signal
– COM3: RS422/485 auto flow control
▪1 x Line-out
▪Support 12V/24V DC input
I/O Interface - Internal
▪4 x GPI and 4 x GPO (programmable to GPI or GPO)
▪1 x RS232, pin header, supports RS232 TX/RX/GND signal only
Storage Device
▪Onboard 16GB EMMC, max up to 32G by request
▪Optional M.2 B, BM key 2242 module
Power Requirements
▪Power input: 12V/24V DC +/-10%
▪1 x Optional 24V, 60W power adapter
Support OS
▪Linux Kernel version 4.1 (storage: 16GB eMMC)
▪Windows 10 IoT Enterprise (storage: M.2 is recommended)
Dimensions
▪162mm (W) x 26mm (H) x 150mm (D) without wall-mount bracket
Construction
▪Metal chassis with fanless design
Environment
▪Operating temperature:
Ambient with air flow: -5°C to 55°C
(according to IEC60068-2-1, IEC60068-2-2, IEC60068-2-14)
▪Storage temperature: -20°C to 75°C
▪Relative humidity: 10% to 95% (non-condensing)

Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. 3NISE 51 User Manual
Chapter 1: Product Introduction
▪Shock protection:
– M.2/EMMC: 50G, half sine, 11ms, IEC60068-27
▪Vibration protection w/M.2 or EMMC condition:
– Random: 2Grms @ 5~500 Hz, IEC60068-2-64
– Sinusoidal: 2Grms @ 5~500 Hz, IEC60068-2-6
Certifications
▪CE
▪FCC Class A
Expansion Slot
▪1 x mini-PCIe socket for optional Wi-Fi/3.5G module and 2 x M.2 slots for optional WiFi/Bluetooth and LTE modules
Mini-PCIe Slot Configuration USB PCIe SATA 3.5G/4G Wi-Fi/Bluetooth Storage
Mini_card1 Full size   N/A Support Support N/A
M.2 Slot Configuration USB PCIe SATA 3.5G/4G Wi-Fi/Bluetooth Storage
M.2_Key_A1 A Key 2230   N/A N/A Support N/A
M.2_Key_B1 B Key 2242/3042 (3042) N/A (2242) Support (3042) N/A Support (2242)

Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. 4NISE 51 User Manual
Chapter 1: Product Introduction
Knowing Your NISE 51
Front Panel
USB 2.0
USB 3.0
SIM DP LAN
Antenna Hole LEDs Antenna Hole
Power
Switch
Antenna Hole
Used to install external antennas.
Power Switch
Press to power-on or power-off the system.
SIM
Used to insert a SIM card.
LED Indicators
Indicates the hard drive and GPIO (programmable) activity of the system.
DisplayPort (DP)
Used to connect a DisplayPort interface display.
USB 3.0
USB 3.0 ports to connect the system with USB 3.0/2.0 devices.
USB 2.0
USB 2.0 ports to connect the system with USB 2.0/1.1 devices.
LAN
Used to connect the system to a local area network.
DC Input
Used to plug a DC power cord.
COM1 to COM3
Three DB9 ports used to connect serial devices.
– COM1 & COM2: Full RS232 signal
– COM3: RS422/485 auto flow control
Line-out
Used to connect a headphone or a speaker.
Rear Panel
COM1/2/3 Line-outDC Input

Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. 5NISE 51 User Manual
Chapter 1: Product Introduction
Mechanical Dimensions
174.00
4.00
R4.00
Ø 3.70
186.00
162.00
26.00
150.00
25.00 55.00 70.00

Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. 6NISE 51 User Manual
Chapter 2: Jumpers and Connectors
ChaPter 2: JumPers and ConneCtors
This chapter describes how to set the jumpers and connectors on the
NISE 51 motherboard.
Before You Begin
▪Ensure you have a stable, clean working environment. Dust and dirt can
get into components and cause a malfunction. Use containers to keep
small components separated.
▪Adequate lighting and proper tools can prevent you from accidentally
damaging the internal components. Most of the procedures that follow
require only a few simple tools, including the following:
– A Philips screwdriver
– A flat-tipped screwdriver
– A set of jewelers screwdrivers
– A grounding strap
– An anti-static pad
▪Using your fingers can disconnect most of the connections. It is
recommended that you do not use needle-nosed pliers to disconnect
connections as these can damage the soft metal or plastic parts of the
connectors.
▪Before working on internal components, make sure that the power is off.
Ground yourself before touching any internal components, by touching
a metal object. Static electricity can damage many of the electronic
components. Humid environments tend to have less static electricity than
dry environments. A grounding strap is warranted whenever danger of
static electricity exists.
Precautions
Computer components and electronic circuit boards can be damaged by
discharges of static electricity. Working on computers that are still connected
to a power supply can be extremely dangerous.
Follow the guidelines below to avoid damage to your computer or yourself:
▪Always disconnect the unit from the power outlet whenever you are
working inside the case.
▪If possible, wear a grounded wrist strap when you are working inside the
computer case. Alternatively, discharge any static electricity by touching
the bare metal chassis of the unit case, or the bare metal body of any
other grounded appliance.
▪Hold electronic circuit boards by the edges only. Do not touch the
components on the board unless it is necessary to do so. Don’t flex or
stress the circuit board.
▪Leave all components inside the static-proof packaging that they shipped
with until they are ready for installation.
▪Use correct screws and do not over tighten screws.