ADLINK Technology DLAP-301 Series User manual

DLAP-301 Series
DLAP-301-JNX / DLAP-301-Nano
Edge Inference System
User’s Manual
Manual Rev.: 1.0
Revision Date: Sept. 23, 2021
Part No: 50M-00044-1000

ii Revision History
Revision History
Revision Release Date Description of Change(s)
1.0 2021-09-23 Initial Release

Preface iii
DLAP-301 Series
Preface
Copyright © 2021 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
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-301 Series
Table of Contents
Revision History...................................................................... ii
Preface.................................................................................... iii
List of Tables......................................................................... vii
List of Figures........................................................................ ix
1 Introduction ........................................................................ 1
1.1 Features............................................................................... 1
1.2 Specifications....................................................................... 2
1.3 Functional Block Diagram.................................................... 4
1.4 Mechanical Dimensions....................................................... 5
1.5 External Layout.................................................................... 6
1.6 Pin Definitions...................................................................... 8
1.6.1 Ethernet GbE Connectors ..........................................8
1.6.2 Power over Ethernet (PoE).......................................10
1.6.3 USB 3.0 Connectors.................................................11
1.6.4 GPIO Connector.......................................................12
1.6.5 12 Volt DC Connector...............................................13
1.6.6 Power Button............................................................13
1.6.7 Extended Power Remote Connector........................14
1.6.8 COM Port (Serial Port) .............................................15
1.6.9 HDMI Connectors.....................................................16
1.6.10 USB 2.0 OTG Connector..........................................16
2 Getting Started ................................................................. 17
2.1 Unpacking Checklist .......................................................... 17
2.2 Cooling Considerations...................................................... 17
2.3 Removing the Chassis Cover............................................ 18
2.4 Installing a Mini PCIe Wi-Fi or LTE Module....................... 19

vi Table of Contents
2.5 Connecting DC Power ....................................................... 21
2.6 Power Mode Switch........................................................... 22
3 Using the System.............................................................. 23
3.1 Software Configuration ...................................................... 23
3.2 System Recovery............................................................... 24
3.3 DIO Configuration.............................................................. 25
Important Safety Instructions............................................... 27
Getting Service...................................................................... 29

List of Tables vii
DLAP-301 Series
List of Tables
Table 1-1: Specifications .............................................................2
Table 1-2: Front Panel I/O Connectors & Controls......................6
Table 1-3: Rear Panel I/O Connectors ........................................7
Table 1-4: RJ-45 GbE Pin Definition............................................9
Table 1-5: RJ45 PoE Connector Pin Definition..........................11
Table 1-6: USB 3.0 Pin Definition..............................................11
Table 1-7: GPIO Pin Definition ..................................................12
Table 1-8: 12 Volt DC Connector Pin Definition ........................13
Table 1-9: Remote Power Connector Pin Definition..................14
Table 1-10: RS-232/485 Connector Pin Definition.......................15
Table 1-11: HDMI Connector Pin Definition.................................16
Table 1-12: USB 2.0 OTG Connector Pin Information.................16
Table 2-1: Power Mode Switch Jumper Settings.......................22

viii List of Tables
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List of Figures ix
DLAP-301 Series
List of Figures
Figure 1-1: Functional Block Diagram...........................................4
Figure 1-2: Front View Dimensions...............................................5
Figure 1-3: Side View Dimensions................................................5
Figure 1-4: Front Panel I/O Connectors & Controls......................6
Figure 1-5: Rear Panel I/O Connectors ........................................7
Figure 2-1: Power Mode Switch Jumpers...................................22
Figure 3-1: Successful Client/Host Connection ..........................24

xListofFigures
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Introduction 1
DLAP-301 Series
1 Introduction
ADLINK’s DLAP-301 Series Edge Inference System leverages the
power of NVIDIA® Jetson™ Nano and AGX NX modules to deliver
artificial intelligence (AI) at the edge. The DLAP-301 Edge AI Plat-
forms with integrated NVIDIA JETSON Nano/AGX NX accelerate
deep learning workloads for object detection, recognition, and
classification which are suitable for industrial embedded applica-
tions such as medical image processing, logistics automation,
autonomous vehicles, smart retail, and AI NVR.
This fanless system provides a wide variety of industrial I/O and
visual inferencing capabilities in a compact size. The DLAP-301
supports 8 ports of Power over Ethernet (PoE) for video streams.
In addition, it supports HDMI display output, one GbE port, three
USB 3.0 ports (plus a USB 2.0 OTG port for software updates),
two COM ports, 8-bit GPIO, one 2.5” SSD drive for additional stor-
age, and a Mini PCIe slot and USIM socket to support wireless
communications such as Wi-Fi, LoRA, and 3G/4G LTE.
1.1 Features
XDeep learning acceleration with
NVIDIA® Jetson™ Xavier NX/Nano
X6-core NVIDIA Carmel ARM® v8.2 64-bit CPU
X384-core NVIDIA Volta™ GPU with 48 Tensor Cores
X8x PoE ports for IP cameras
XHDMI, 8-bit digital input/output, 2x COM, 3x USB, 1x GbE
for uplink
XEasy to maintain 2.5” SATA storage
X12V DC input, AC adapter, AC-DC board

2 Introduction
1.2 Specifications
DLAP-301-Nano DLAP-301-Nano-L DLAP-301-JNX
System Core
Processor Jetson Nano Jetson NX
Memory 4GB 8GB
eMMC 16GB
Display Output
Graphic Output 1x HDMI 2.0
Front I/O
USB 3.0 1x Type-A
USB 2.0 OTG
HDMI 1 vertical HDMI connector
Rear I/O
Ethernet 1x GbE
PoE 8x PoE (15W each, 10/100 Ethernet)
USB 3.0 2x Type-A
Serial Port 2x COM
DIO 4x input / 4x output
Internal I/O
Expansion Socket 1x full Mini PCIe
Storage Devices
SATA Extension 2.5" SATA SSD
Power Requirements
DC Input 12V DC-input
AC Input 1. AC adapter
2. AC to DC board (reserved connector only)
Fail Reset Reset/recovery button
Power LED Indicator Power Button
Remote Power Switch Molex 4-pin 3.00mm pitch Micro-Fit 3.0 header
Table 1-1: Specifications

Introduction 3
DLAP-301 Series
Mechanical
Dimensions 210mm x 170mm x 55mm
Weight Gross 2.5 KG / Net 2.0 KG
Mounting Wall mount / DIN rail
Environmental
Operating Temperature -20°C to 70°C 0°C to 50°C -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/ SSD
Shock Operating: 100G, half sine 11 ms duration w/ SSD
ESD Contact +/- 4kV, Air +/- 8kV
EMC CE & FCC class B, (EN61000-6-4/-6-2)
Safety UL/CB compliance (62368)
Operating System Support
Linux Linux for Tegra 18.04
DLAP-301-Nano DLAP-301-Nano-L DLAP-301-JNX
Table 1-1: Specifications

4 Introduction
1.3 Functional Block Diagram
Figure 1-1: Functional Block Diagram
NVIDIA Jetson
Nano or TX
USB0
USB1
USBSS
Micro USB
CAM_I2C
Genesys
GL3523
3V3
USB 3.0
USB 2.0
USB 2.0
USB 2+3.0
USB 2+3.0
USB 2+3.0
USB Type-A Port 1
USB 2+3.0
ASMedia
ASM1153E
SATA
2.5 inch SATA port
PCIE0
USB2
USB 2.0
PCIe Gen1
Mini PCIe
GBE GbE
Realtek
RTL8363NB-VB RJ45 10/100/1G
I2C1 3V3
LTC4271
+
LTC4290
Realtek
RTL8309M
TMII
RJ45 8-port PSE 15W 10/100
POE Control
802.3af
Power Button
BUTTON_PWR_ON*
Button Conn
PMIC_BAT
BR2032
GPIO
DO 1.8V x4
DI 1.8V x4
FODM1221A x8
DO 5V x4
DI 5V x4
1x8 Pin Conn
UART1
HDMI
UART0
Dual COM port
COM1
RS-232 (4-wire)
ADM213E
RS-232
RS-485
UART2
1x3 Pin/2.54mm
Debug
HDMI Conn
1.8V
HDMI2.0
USB Type-A Port 2
USB Type-A Port 4
COM2 RS-485 SP485

Introduction 5
DLAP-301 Series
1.4 Mechanical Dimensions
All dimensions shown in millimeters (mm).
Figure 1-2: Front View Dimensions
Figure 1-3: Side View Dimensions
53
210
56.96
1
7
0

6 Introduction
1.5 External Layout
Front Panel
Figure 1-4: Front Panel I/O Connectors & Controls
Table 1-2: Front Panel I/O Connectors & Controls
Item Name Description
A 2.5” SATA drive Removable 2.5” SATA bay for SATA HDD/SSD
B HDMI port HDMI 2.0
C USB 3.0 USB 3.2 Gen1 x1 Type-A
DExtended Power
Switch Molex 4-pin 3.00mm pitch Micro-Fit 3.0 header supports a remote power switch
E Recovery button Press this button to force the system into recovery
mode. See Section 3.2 System Recovery.
F 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.
G Reset button The reset button executes a hard reset on the system.
H USB 2.0 USB 2.0 OTG (Micro USB)
A B C D E F G H

Introduction 7
DLAP-301 Series
Rear Panel
Figure 1-5: Rear Panel I/O Connectors
Table 1-3: Rear Panel I/O Connectors
Item Name Description
I DC jack 12V DC connector
See Section 1.6.6 Power Button
J DIO 8-bit DIO connector
K PoE connector 8x 10/100M PoE ports supporting 15W each
LGbE connector
(LAN 1) GbE from NVIDIA® Jetson™ module
M USB 3.0 2x USB 3.2 Gen1 x1 Type-A
NSerialport COM port (DB-9 connector) COM1: RS-232
COM2: RS-485
I J K L NM

8 Introduction
1.6 Pin Definitions
1.6.1 Ethernet GbE Connectors
One Gigabit Ethernet port on the rear panel supports an NVIDIA®
Jetson™ Xavier Nx/ Nano LAN connector via Realtek switch con-
troller that provides:
XFull-duplex and half-duplex operation with IEEE 802.3x flow
control and backpressure
XIEEE 802.1Q VLAN support
XIVL, SVL, and IVL/SVL support
XSpanning Tree Port Behavior supporting:
ZIEEE 802.1w Rapid Spanning Tree
ZIEEE 802.1s Multiple Spanning Tree with up to
16 Spanning Tree instances
XIEEE 802.1x Access Control Protocol supporting:
ZPort-Based Access Control
ZMAC-Based Access Control
XIEEE 802.1ad Stacking VLAN support
XIEEE 802.3az Energy Efficient Ethernet (EEE) support
LAN LED connection speed color indicators:
Item Active & Link (Right LED) Speed (Left LED)
10Mbps Yellow (Blinking) N/A
100Mbps Yellow (Blinking) N/A
1000Mbps Yellow (Blinking) Green

Introduction 9
DLAP-301 Series
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-

10 Introduction
1.6.2 Power over Ethernet (PoE)
The DLAP-301 system supports 8 PoE ports to provide 48V DC at
15W on each port. The 8 Ethernet ports support 10/100M connec-
tivity through a Realtek controller to provide:
XIEEE 802.3/802.3u compatibility
XBuilt-in high efficiency SRAM for packet buffer, with 2K-
entry lookup table
X2048 byte maximum packet length
XFlow control fully supported
XHalf duplex: Back pressure flow control
XFull duplex: IEEE 802.3x flow control
X(T)MII/RMII interface connection to external MAC or PHY
support
X(T)MII/RMII interface connection to external MAC or PHY
via 2 modes supporting:
ZPHY mode (T)MII for router applications
ZMAC mode (T)MII for Home PNA or other PHY applica-
tions
XIEEE 802.1p Traffic Re-marking support
X16-entry ACL for advanced application support
XIGMP v1/v2/v3 and MLD v1/v2 snooping support
XIEEE 802.1x support
XIEEE 802.1D support
LAN LED connection speed color indicators:
Item Active & Link (Right LED) Speed (Left LED)
10Mbps Green (Blinking) N/A
100Mbps Green (Blinking) N/A