ADLINK Technology DLAP-201 Series User manual

Leading EDGE COMPUTING
DLAP-201 Series
DLAP-201-JT2 / DLAP-201-JT2i
Edge Inference System
User’s Manual
Manual Rev.: 1.0
Revision Date: January 14, 2020
Part No: 50-1Z308-1000

ii
Leading EDGE COMPUTING
Revision History
Revision Release Date Description of Change(s)
1.0 2020-01-14 Initial Release

Preface iii
DLAP-201 Series
Preface
Copyright © 2020 ADLINK Technology, Inc.
This document contains proprietary information protected by copy-
right. All rights are reserved. No part of this manual may be repro-
duced by any mechanical, electronic, or other means in any form
without prior written permission of the manufacturer.
Disclaimer
The information in this document is subject to change without prior
notice in order to improve reliability, design, and function and does
not represent a commitment on the part of the manufacturer.
In no event will the manufacturer be liable for direct, indirect, spe-
cial, incidental, or consequential damages arising out of the use or
inability to use the product or documentation, even if advised of
the possibility of such damages.
Environmental Responsibility
ADLINK is committed to fulfill its social responsibility to global
environmental preservation through compliance with the Euro-
pean Union's Restriction of Hazardous Substances (RoHS) direc-
tive and Waste Electrical and Electronic Equipment (WEEE)
directive. Environmental protection is a top priority for ADLINK.
We have enforced measures to ensure that our products, manu-
facturing processes, components, and raw materials have as little
impact on the environment as possible. When products are at their
end of life, our customers are encouraged to dispose of them in
accordance with the product disposal and/or recovery programs
prescribed by their nation or company.
Trademarks
Product names mentioned herein are used for identification pur-
poses only and may be trademarks and/or registered trademarks
of their respective companies.

iv Preface
Leading EDGE COMPUTING
Conventions
Take note of the following conventions used throughout this
manual to make sure that users perform certain tasks and
instructions properly.
NOTE:
NOTE:
Additional information, aids, and tips that help users perform
tasks.
CAUTION:
Information to prevent minor physical injury, component dam-
age, data loss, and/or program corruption when trying to com-
plete a task.
Informations destinées à prévenir les blessures corporelles
mineures, les dommages aux composants, la perte de don-
nées et/ou la corruption de programme lors de l'exécution
d'une tâche.
WARNING:
Information to prevent serious physical injury, component
damage, data loss, and/or program corruption when trying to
complete a specific task.
Informations destinées à prévenir les blessures corporelles
graves, les dommages aux composants, la perte de données
et/ou la corruption de programme lors de l'exécution d'une
tâche spécifique.

Table of Contents v
DLAP-201 Series
Table of Contents
Preface.................................................................................... iii
List of Tables......................................................................... vii
List of Figures........................................................................ ix
1 Introduction ........................................................................ 1
1.1 Features............................................................................... 1
1.2 Specifications....................................................................... 2
1.3 Mechanical Dimensions....................................................... 4
1.4 External Layout.................................................................... 5
1.5 Pin Definitions...................................................................... 7
1.5.1 Ethernet GbE Connectors ..........................................7
1.5.2 USB 3.0 Connectors...................................................8
1.5.3 12 Volt DC Connector.................................................9
1.5.4 CAN Bus...................................................................10
1.5.5 COM Port (Serial Port) .............................................10
1.5.6 HDMI Connectors.....................................................11
1.5.7 USB 2.0 OTG Connector..........................................11
1.5.8 Side I/O Slots............................................................12
2 Getting Started ................................................................. 15
2.1 Unpacking Checklist .......................................................... 15
2.2 Cooling Considerations...................................................... 15
2.3 Removing the Chassis Cover............................................ 16
2.4 Installing mSATA Module .................................................. 18
2.5 Installing mPCIe 3G/4G LTE Module................................. 19
2.6 Connecting DC Power ....................................................... 20
2.7 VESA Mount...................................................................... 21
2.8 DIN Rail Mount .................................................................. 22
2.9 Internal Jumper Settings.................................................... 23

vi Table of Contents
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2.9.1 COM Mode Switches................................................24
2.9.2 AT Mode Switch (SWS1501)....................................24
2.9.3 GPIO Switch (CN1501).............................................24
3 Using the System.............................................................. 25
3.1 Software Configuration ...................................................... 25
3.2 System Recovery............................................................... 25
3.3 COM Port Configuration..................................................... 26
Important Safety Instructions............................................... 27
Getting Service...................................................................... 29

List of Tables vii
DLAP-201 Series
List of Tables
Table 1-1: Specifications .............................................................3
Table 1-2: Front Panel I/O Connectors & Controls......................5
Table 1-3: Rear Panel I/O Connectors ........................................6
Table 1-4: RJ-45 GbE Pin Definition............................................7
Table 1-5: USB 3.0 Pin Definition................................................8
Table 1-6: 12 Volt DC Connector Pin Definition ..........................9
Table 1-7: CAN Bus Pin Definition.............................................10
Table 1-8: RS-232/422/485 Connector Pin Definition................10
Table 1-9: HDMI Connector Pin Definition.................................11
Table 1-10: USB 2.0 OTG Connector Pin Information.................11
Table 2-1: COM Mode Switches................................................24
Table 2-2: AT Mode Switch .......................................................24
Table 2-3: GPIO Switch.............................................................24

viii List of Tables
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List of Figures ix
DLAP-201 Series
List of Figures
Figure 1-1: Front View Dimensions...............................................4
Figure 1-2: Side View Dimensions................................................4
Figure 1-3: Front Panel I/O Connectors & Controls......................5
Figure 1-4: Rear Panel I/O Connectors ........................................6
Figure 1-5: 12 Volt DC Connector Mechanical Specification........9
Figure 1-6: USIM / SD Side Door................................................12
Figure 2-1: mSATA Slot..............................................................18
Figure 2-2: mPCIe 3G/4G LTE Slot............................................19
Figure 2-3: VESA Mount.............................................................21
Figure 2-4: DIN Rail Mount.........................................................22
Figure 2-5: Internal Jumpers.......................................................23
Figure 3-1: Successful USB 2.0 Connection...............................26

xListofFigures
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Introduction 1
DLAP-201 Series
1 Introduction
ADLINK’s DLAP-201 Series Edge Inference System leverages the
power of NVIDIA® Jetson™ TX2/TX2i modules to deliver artificial
intelligence (AI) at the edge. The DLAP-201-JT2 Edge AI Platform
with integrated NVIDIA Jetson TX2 accelerates deep learning
workloads for object detection, recognition, and classification. With
the rapidly increased adoption of AI across industries, the DLAP-
201-JT2 can be useful for a wide variety of smart city and smart
manufacturing applications, including real-time traffic flow analysis
at an intersection for traffic management optimization, improve-
ment of smart bus services, strengthening of security surveillance,
and many others.
The DLAP-201 Series provides a wide variety of industrial I/O and
visual inferencing capabilities in a compact system. With a lock-
able HDMI display, two GbE ports, three USB 3.0 ports (plus a
USB 2.0 OTG port for software updates), one COM port, one iso-
lated CAN bus, one audio jack for mic-in or line-out support, 32GB
of eMMC storage plus one mSATA and one SD slot for additional
storage options, Wi-Fi and Bluetooth support, and an mPCIe slot
and USIM socket to support other wireless communications such
as LoRa and 3G/4G LTE, the DLAP-201-JT2 enables AI at the
edge with exceptional performance and convenience while keep-
ing power consumption to a minimum.
1.1 Features
Deep learning acceleration with NVIDIA® Jetson™ TX2/TX2i
NVIDIA® Pascal™ GPU with 256 CUDA cores
8GB 128-bit LPDDR4
32GB eMMC plus SDIO and mSATA storage interfaces
Compact fanless system: 148(W) x 104.8(D) x 52.1(H) mm
Wide temperature range: -20°C to 70°C

2Introduction
Leading EDGE COMPUTING
1.2 Specifications
Item Description
System Core
Processor NVIDIA Jetson TX2 (TX2i optional)
Memory 8GB 128-bit LPDDR4
Storage 32GB eMMC 5.1
Graphic Output
Graphic Output 1x HDMI 2.0 with lock (3840x2160 @60fps)
Front Panel I/O Interface
Ethernet 2x GbE
USB 3.0 3x Type-A
Audio 1x Audio jack (mic-in or line-out)
Rear Panel I/O Interface
USB 1x USB 2.0 OTG (Micro-USB)
Serial Port 1x COM port (DE-9 connector)
CAN Bus 1x CAN bus (2.0B)
Internal I/O Interface
Mini PCIe 1x mPCIe slot (linked to USIM)
USIM 1x USIM slot (standard size)
Wireless
(via TX2) Wi-Fi 802.11ac (2×2 867Mb/s) Bluetooth 4.1 (24MB/s)
DIO 4 channel DIO
Debug Port 1x debug console
Storage Devices
SATA mSATA (full size)
SD Card 1x SDIO
Power
DC Input 12V
AC Input Optional 40W AC-DC adapter
(ADLINK part no. 31-62156-1000-A0)
Fail Reset Reset and recovery buttons
Buttons Power button w/ LED indicator

Introduction 3
DLAP-201 Series
Table 1-1: Specifications
CMOS Battery
Type BR2032
Protection Reverse charge protection
Mechanical
Antenna Holes 4x SMA
Dimensions 148(W) x 104.8(D) x 52.1(H) mm
Weight 765g
Mounting VESA (DIN rail optional)
Environmental
Operating
Temperature Standard -20°C to 70°C
Operating
Humidity 95% @40°C (non-condensing)
Storage
Temperature -40°C to 85°C
Vibration Operating: 5Grms, 5 to 500 Hz, 3 axes w/ mSATA
Shock Operating: 100G, half sine 11 ms duration w/ SD, mSATA
ESD Contact +/- 4kV, Air +/- 8kV
EMC CE & FCC class B, (EN61000-6-4/-6-2)
Safety IEC/CE/UL standard
RF Regulations FCCID
Operating System Support
Linux Linux for Tegra (L4T)
Item Description

4Introduction
Leading EDGE COMPUTING
1.3 Mechanical Dimensions
All dimensions shown in millimeters (mm).
Figure 1-1: Front View Dimensions
Figure 1-2: Side View Dimensions
!259!
!63/21!!4/91!
104.80

Introduction 5
DLAP-201 Series
1.4 External Layout
Front Panel
Figure 1-3: Front Panel I/O Connectors & Controls
Table 1-2: Front Panel I/O Connectors & Controls
Item Name Description
A Reset button The reset button executes a hard reset on the
system.
B Recovery button Press this button to force the system into recovery
mode. See Section 3.2 System Recovery.
C Power button
The power button is a non-latched push button
with a blue LED power indicator. If the system is
powered off when the button is pressed, the
system powers up and the blue LED lights up. If
the system hangs, pressing and holding the
button continuously for 5 seconds performs a hard
shutdown on the system.
D Audio connector A single audio jack for mic-in or line-out.
EGbE connector
(LAN 1) GbE from NVIDIA® Jetson™ TX2. See Section 1.5 Pin Definitions.
FGbE connector
(LAN 2) GbE from Intel® I210. See Section 1.5 Pin Definitions.
G - H USB 3.0 x 3 See Section 1.5.2 USB 3.0 Connectors.
I DC connector 12V 12V DC screw-type connector. See Section 1.5.3
12 Volt DC Connector.
A B C D E F G H I

6Introduction
Leading EDGE COMPUTING
Rear Panel
Figure 1-4: Rear Panel I/O Connectors
Table 1-3: Rear Panel I/O Connectors
Item Name Description
J CAN bus CAN 2.0B (backward compatible with 2.0A)
K Serial port COM port (DE-9 connector); RS-232/422/485
supported by jumper selection
L HDMI port HDMI 2.0 with lock
M USB 2.0 USB 2.0 OTG (Micro-USB)
J K L M

Introduction 7
DLAP-201 Series
1.5 Pin Definitions
1.5.1 Ethernet GbE Connectors
The DLAP-201 series comes with two RJ-45 connectors:
NVIDIA® Jetson™ TX2 (LAN 1)
Intel® I210 (LAN 2)
LAN LED connection speed color indicators:
Yellow (left LED): 1Gbps
Green (right LED): 100Mbps
The following table provides details for the RJ-45 GbE pin connec-
tions.
Table 1-4: RJ-45 GbE Pin Definition
Pin # 10BASE-T/
100BASE-TX 1000BASE-T
1 TX+ LAN_TX0+
2 TX- LAN_TX0-
3 RX+ LAN_TX1+
4 — LAN_TX2+
5 — LAN_TX2-
6 RX- LAN_TX1-
7 — LAN_TX3+
8 — LAN_TX3-

8Introduction
Leading EDGE COMPUTING
1.5.2 USB 3.0 Connectors
The USB 3.0 ports support a USB Type-A connection, compatible
with SuperSpeed, Hi-Speed, full-speed, and low-speed USB
devices. It is suitable for USB peripherals including USB cameras.
The following table provides details for the USB pin connections.
Table 1-5: USB 3.0 Pin Definition
Pin # Signal Name
1 USB3.0_P5VA
2 USB2_CMAN
3 USB2_CMAP
4GND
5 USB3A_CMRXN
6 USB3A_CMRXP
7GND
8 USB3A_CMTXN
9 USB3A_CMTXP

Introduction 9
DLAP-201 Series
1.5.3 12 Volt DC Connector
The system requires a DC power source with a screw-type con-
nector.
Table 1-6: 12 Volt DC Connector Pin Definition
Figure 1-5: 12 Volt DC Connector Mechanical Specification
Pin Signal
1+12V
2GND
3GND
Dimensions: mm

10 Introduction
Leading EDGE COMPUTING
1.5.4 CAN Bus
The Controller Area Network (CAN) enables communication
among devices. The table below provides CAN bus pin informa-
tion.
Table 1-7: CAN Bus Pin Definition
1.5.5 COM Port (Serial Port)
RS-232/422/485 are supported by jumper selection. For details,
see Section 2.9.1 COM Mode Switches on page 24.
Table 1-8: RS-232/422/485 Connector Pin Definition
Pin Signal Description
1 NC (Not connected)
2 CAN0_Low Differential CAN signal negative level
3 CAN0_GND CAN interface ground
4 NC (Not connected)
5 NC (Not connected)
6 NC (Not connected)
7 CAN0_High Differential CAN signal positive level
8 NC (Not connected)
9 NC (Not connected)
Pin RS-232 RS-422 RS-485
1 NC (not connected) COM_TXD_N COM_D-
2 COM_RXD COM_TXD_P COM_D+
3 COM_TXD COM_RXD_P NC
4NC COM_RXD_NNC
5 COM_GND NC NC
6NC NC NC
7COM_RTS# NC NC
8 COM_RCTS# NC NC
9NC NC NC
1
5
6