SeaLevel HazPAC 10-8.4 User manual

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© Sealevel Systems, Inc. H1400811-8.4 Manual | SL9363 5/2022
HazPAC 10-8.4 Touchscreen Computer
User Manual | H1400811-8.4R

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© Sealevel Systems, Inc. H1400811-8.4 Manual | SL9363 5/2022
Contents
CONTENTS............................................................................................................................................................................................................................2
INTRODUCTION...................................................................................................................................................................................................................4
Overview ................................................................................................................................................................4
Features .................................................................................................................................................................4
BEFORE YOU GET STARTED..............................................................................................................................................................................................5
What’s Included.....................................................................................................................................................5
Advisory Conventions.............................................................................................................................................5
Optional Items .......................................................................................................................................................6
Cables ....................................................................................................................................................................6
Power Supply .........................................................................................................................................................7
TECHNICAL DESCRIPTION................................................................................................................................................................................................8
Memory .................................................................................................................................................................8
Ethernet .................................................................................................................................................................8
USB.........................................................................................................................................................................9
Display and Touchscreen .....................................................................................................................................10
Serial Communications ........................................................................................................................................11
Input Power .........................................................................................................................................................14
RS-485 Termination and Pull-up/Pull-down Resistors .........................................................................................15
Open Collector Outputs........................................................................................................................................16
SATA CFAST Type I, II memory .............................................................................................................................19
Reset and Power buttons.....................................................................................................................................20
HARDWARE INSTALLATION............................................................................................................................................................................................21
SOFTWARE INSTALLATION .............................................................................................................................................................................................21
SEAMAX APPLICATION SUITE........................................................................................................................................................................................21
MaxSSD Configuration & Diagnostics Utility .......................................................................................................22
Host PC Configuration Tab...................................................................................................................................22
Digital I/O Tab .....................................................................................................................................................23
Troubleshooting - SeaMAX ..................................................................................................................................24
APPENDIX A – TROUBLESHOOTING SERIAL COMMUNICATION ISSUES.............................................................................................................25
Troubleshooting/Verification for Asynchronous Serial Products .........................................................................25
APPENDIX B – HOW TO GET ASSISTANCE..................................................................................................................................................................31
APPENDIX C – CAD DRAWING – 8.4” MODEL...........................................................................................................................................................32
APPENDIX D – COMPLIANCE NOTICES........................................................................................................................................................................33

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© Sealevel Systems, Inc. H1400811-8.4 Manual | SL9363 5/2022
Federal Communications Commission (FCC) Statement ...............................................................................................33
EMC Directive Statement .........................................................................................................................................33
China Compulsory Certification Statement ...............................................................................................................33
United Kingdom Conformity Assessed Statement .......................................................................................................33
WARRANTY ........................................................................................................................................................................................................................35

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© Sealevel Systems, Inc. H1400811-8.4 Manual | SL9363 5/2022
Introduction
Overview
The HazPAC10-8.4 is an application-ready platform for your next product design. The system is
based on the Intel Atom™ 1.91GHz E3845 Processor. With 8GB of DDR3 RAM and a 64GB CFast
SSD port, the unmatched I/O features of the HazPAC10-8.4 extend the possible uses beyond
traditional Embedded applications.
To provide the fastest time to market, Windows 10 IoT Enterprise LTSC and low-level drivers for
system I/O are included.
The HazPAC10-8.4 is housed in a rugged, small enclosure suitable for mounting in hazardous
locations (see Installation Guide for details) and is rated for a –30°C to +60°C operating
temperature range. The HazPAC10-8.4 power input accepts an absolute operating voltage range
of 9-30VDC.
Features
•8.4” 800x600 400 nit TFT LCD with LED backlight
•Durable resistive 5-Wire touchscreen
•Intel© Atom™ E3845 1.91GHz 2MB L2 cache
•8GB DDR3 SO-DIMM
•(3) 10/100/1000 BaseT Ethernet Ports
•(1) 64GB CFast Flash Storage
•(1) Mini PCIe (no cut-out) – half-size card only
•(4) USB 2.0 charging Ports
•(2) Isolated RS-485 serial ports
•(2) RS-232 serial port
•(4) Open-collector digital outputs
•(9-30VDC) input power via removable terminal block
•15W Nominal Power usage, 30W Max power usage
•Compatible with Windows 10 IoT Enterprise LTSC (Intel Atom)

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© Sealevel Systems, Inc. H1400811-8.4 Manual | SL9363 5/2022
Before You Get Started
What’s Included
The HazPAC10-8.4 is shipped with the following items. If any of these items are missing or damaged,
please contact Sealevel for replacement.
•HazPAC8.4 Intel Atom™ E3845 Quad-Core COM Express Type-6 8GB RAM
•KT128 - 6-32 Stainless Hex KEP Nut and Washer (QTY of13)
•Installation instructions including compliance and rating
information
•Preinstalled - Windows 10 IoT Enterprise 64-bit license
Advisory Conventions
Warning
The highest level of importance used to stress a condition where damage could result to the
product, or the user could suffer serious injury.
Important
The middle level of importance used to highlight information that might not seem obvious or a
situation that could cause the product to fail.
Note
The lowest level of importance used to provide background information, additional tips, or other
non-critical facts that will not affect the use of the product.

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© Sealevel Systems, Inc. H1400811-8.4 Manual | SL9363 5/2022
Optional Items
Depending upon your application, you are likely to find one or more of the following items useful with the
HazPAC 10-8.4. All items can be purchased from our website (www.sealevel.com) or by calling our sales
team at [phone].
Cables
SeaLatch USB Type A to USB Type B, 72" Length - Device Cable (Item# CA355)
The CA355 is a 72" standard USB device cable. The metal
thumbscrew on the type A
connector ensures secure
connection. The CA355 is USB 2.0 compliant and is
compatible with USB 1.1 and 1.0 devices.
SeaLatch USB Type A to USB Type B, 5 Meter Length - Device Cable (Item#
CA355-5M)
The CA355-5M is a 5 meter (16 feet) USB device cable
with Sealevel’s SeaLatch locking USB type A connector
and standard type B connector. The metal thumbscrew
on the type A connector provides a secure metal-to-metal
connection to devices with SeaLatch USB ports.
SeaLatch USB Type A to SeaLatch USB Type B, 72” Length - Device Cable,
(Item# CA332)
The CA332 is a 72” USB device cable with Sealevel’s
SeaLatch locking USB type A and type B connectors. The
metal thumbscrew on each connector provides a secure
metal-to-metal connection to devices with SeaLatch USB
ports.

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© Sealevel Systems, Inc. H1400811-8.4 Manual | SL9363 5/2022
OPTIONAL ITEMS, CONTINUED
SeaLatch USB Type A to SeaLatch USB Type B, 5 Meter Length - Device Cable
(Item# CA332-5M)
The CA332-5M is a 5 meter (16 feet) USB device cable
with Sealevel’s SeaLatch locking USB Type A and B
connectors. The metal thumbscrew on the type A
connector ensures secure connection.
USB Type A to SeaLatch USB Type B, 72” Length – Device Cable (Item# CA356)
The CA356 is a 72” USB device cable that securely
connects USB device port (metal thumbscrew lock) to a
host computer. The CA356 is USB 2.0 compliant and is
compatible with USB 1.1 and 1.0 devices.
CAT5 Patch Cable, 7' in Length – Blue (Item# CA246)
Standard 7' CAT5 UTP Patch Cable (RJ45).
Power Supply
100-240VAC to 12VDC @ 4.0A LPS, Desktop Power Supply (Item# TR135)
The TR135 is a desktop (brick style) power supply rated
for 100-240VAC input and 12VDC output at 4.0 amps
LPS. The cable has tinned leads for use with products
that have screw terminals for input power.

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© Sealevel Systems, Inc. H1400811-8.4 Manual | SL9363 5/2022
Technical Description
Memory
The HazPAC10-8.4 is offered with 8GB DDR3L SDRAM operational memory and is also designed to support
a SATA CFAST Type I, II memory card for bulk storage.
Ethernet
The HazPAC10-8.4 includes 3 Gigabit Ethernet ports.
Pin Signal GbE Signal
1 TX+ BI_DA+
2 TX- BI_DA-
3 RX+ BI_DB+
4 C+ BI_DC+
5 C- BI_DC-
6 RX- BI_DB-
7 D+ BI_DD+
8 D- BI_DD-
3 Gigabit Ethernet Ports

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© Sealevel Systems, Inc. H1400811-8.4 Manual | SL9363 5/2022
TECHNICAL DESCRIPTION, CONTINUED
USB
The HazPAC 10-8.4 provides 4 SeaLATCH USB 2.0 ports
Connector: Rugged USB 2.0 Type A vertical right angle receptacle
Manufacturer: Samtec
Description: Rugged USB Type A, Exceeds retention force of 15N
Mates with: SeaLATCH USB Type A, or Standard USB Type A
4 SeaLATCH USB 2.0 Ports

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© Sealevel Systems, Inc. H1400811-8.4 Manual | SL9363 5/2022
TECHNICAL DESCRIPTION, CONTINUED
Display and Touchscreen
The HazPAC 10-8.4 features a bright 8.4” TFT LCD with LED backlight, and a durable 5-wire resistive
touchscreen with glass top. The 5-wire resistive touchscreen is rated for >200 million presses (touches).
The touchscreen is calibrated at the factory. If recalibration is necessary, please use the calibration tool
included with existing PenMount driver.
Below are images of the screen from a frontal view and the display screen face down. With the display face
down, you can see all external input and output ports.
Display Screen Face Down