Robustel EG5120 User manual

Robustel EG5120 Hardware Manual
RT090_HM_EG5120 1/8
EG5120
Hardware Manual
Version: 1.0.0
Date: July 6, 2022
Regulatory and Type Approval Information

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Table 1: Toxic or Hazardous Substances or Elements with Defined Concentration Limits
Radio Specifications
RF technologies
2G, 3G, 4G, 5G, GNSS, WiFi, BLE
2G Frequency
GSM: B2/B3/B5/B8
3G Frequency
WCDMA:B1/B2/B4/B5/B6/B8/B19
4G Frequency
LTE FDD: B1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28/B29/B30/B32/B66/B71
LTE TDD: B34/B38/B39/B40/B41/B42/B43/B48
LAA: B46 (only supports 2 x 2 MIMO)
5G Frequency
NR SA/NSA:
n1/n2/n3/n5/n7/n8/n12/n13/n14/n20/n25/n26/n28/n29/n30/n38/n40/n41/n48/n66/n71/
n75/n76/n77/n78/n79
WiFi Frequency
2.4 GHz: 2.412 ~ 2.484 GHz
5 GHz: 4.915 ~ 5.925 GHz
BLE Frequency
2402 ~ 2480 MHz
Max RF power
35 dBm@2G, 25 dBm@3G, 27 dBm@4G, 27 dBm@5G,18.5dBm@WiFi, 4 dBm@BLE
Simplified EU Declaration of Conformity
We, Guangzhou Robustel Co., Ltd. are located at 501, Building #2, 63 Yongan Road, Huangpu District, Guangzhou,
China, declare that this radio equipment complies with all applicable EU directives. The full text of the EU DoC is
available at the following internet address:
Name of
the Part
Hazardous Substances
(Pb)
(Hg)
(Cd)
(Cr(VI))
(PBB)
(PBDE)
(DEHP)
(BBP)
(DBP)
(DIBP)
Metal
parts
o
o
o
o
-
-
-
-
-
-
Circuit
modules
o
o
o
o
o
o
o
o
o
o
Cables
and cable
assemblie
s
o
o
o
o
o
o
o
o
o
o
Plastic
and
polymeric
parts
o
o
o
o
o
o
o
o
o
o
o:
Indicates that this toxic or hazardous substance contained in all of the homogeneous materials for this part is
below the limit requirement in RoHS2.0.
X:
Indicates that this toxic or hazardous substance contained in at least one of the homogeneous materials for this
part might exceed the limit requirement in RoHS2.0.
-:
Indicates that it does not contain the toxic or hazardous substance.

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www.robustel.com/certifications/
FCC Declaration of Conformity
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference.
(2) This device must accept any interference received, including interference that may cause undesired operation.
IC Declaration of Conformity
This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic
Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions:
(1)This device may not cause interference.
(2)This device must accept any interference, including interference that may cause undesired operation of the device.
L’émetteur/récepteur exempt de licence contenu dans le présent appareil est conforme aux CNR d’Innovation,
Sciences et Développement économique Canada applicables aux appareils radio exempts de licence. L’exploitation
est autorisée aux deux conditions suivantes :
(1) L' appareil ne doit pas produire de brouillage;
(2) L' appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d' en
compromettre le fonctionnement.
Radio Frequency Exposure Statement for IC
This device complies with IC exposure limits set forth for an uncontrolled environment. This device shall be installed
and operated with minimum distance 20cm between the radiator & body.
Cet équipement est conforme aux limites d'exposition IC définies pour un environnement non contrôlé. Cet
équipement doit être installé et utilisé avec une distance minimale de 20 cm entre le radiateur et la carrosserie.
Related download link
Find more product documents or tools at:
www.robustel.com/en/documentations/
Technical Support
Tel: [phone]
Email: [e-mail]
Web: www.robustel.com

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Document History
Updates between document versions are cumulative. Therefore, the latest document version contains all updates
made to previous versions.
Date
Firmware Version
Document Version
Change Description
July 6, 2022
2.0.0
1.0.0
Initial release.

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Overview
EG5120 is a new generation of industrial edge computing gateway, supporting global 5G/4G/3G/2G networks for
cellular backhaul, with a fully-fledged Debian 11(bullseye) based operating system able to support thousands of
existing or new ARMv8 (Raspberry Pi compatible) based applications.
Package Checklist
Before commencing installation ensure your package has the following components:
Device
2PIN Terminal
Block
6PIN Terminal
Block
8PIN Terminal
Block
DIN Rail Kit
RCMS Card
Quick Start Guide
Card
Cellular Antenna
(Optional)
Power Supply
(Optional)
WiFi Antenna
(Optional)
Panel Layout(May vary on different models)
Top Panel View Front Panel View Bottom Panel View

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Interface Descriptions
1. Serial Ports. Two software configurable serial
ports, could be configured as RS232 or RS485.
Name
RS232 Mode
RS485 Mode
TXD1/A1
data sending
RS485_A
RXD1/B1
data receiving
RS485_B
GND1
Ground
Ground
TXD2/A2
data sending
RS485_A
RXD2/B2
data receiving
RS485_B
GND2
Ground
Ground
2. Ethernet Ports. Two Ethernet ports, both of them
could be configured as WAN or LAN.
LED
Description
Activity
On, blinking
Transmitting data
Off
No activity
Link
Off
Link off
On
Link on
3. Reset Button.
Press and Release
RUN LED
Action
Hold less than 3
seconds
On then blink
regularly
Reset
Hold more than 3
seconds but less
than 10 seconds
Blink regularly
->
blink rapidly
Restore to
factory setting
and reboot
Hold more than
10 seconds
Solid on for 5
seconds then
blink regularly
Do nothing
4. Digital Input and Output Ports. Two sets of digital
inputs and two sets of digital outputs. Some
applications for reference are as below:
Note:The external power supply DC voltage range is 5V~30V, 0.1A max.
5. LED Indicators.
LED
Description
RUN
On, solid
Gateway system is initializing
On, blinking
Gateway starts operating
Off
Gateway is powered off
Note: The RUN LED’s color is green
MDM
Color
With 4G Module:
2G: Red,3G: Yellow,4G: Green
With 5G Module:
3G: Red,4G: Yellow,5G: Green
On, blinking
Link connection is working
Off
Link connection is not working
Green
Strong signal
Yellow
Medium signal
Red
Weak or no signal
Note: The USR LED is defined by user via web UI to
specify different status, the details see the following
sheet.
USR
Description
None
Off
No definition
Net
On, solid
With 4G Module:
Connection to the 4G network
is established
With 5G Module:
Connection to the 5G network
is established
On, blinking
With 4G Module:
Connection to the 2G or 3G
network is established
With 5G Module:
Connection to the 4G or 3G
network is established
Off
No connection
SIM
On, solid
Main card is being used
On, blinking
Backup card is being used
IPsec
On, solid
IPsec connection is established
Off
IPsec connection is not
established
Open
VPN
On, solid
OpenVPN connection is
established
Off
OpenVPN connection is not
established
Note: The USR LED’s color is green.

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Hardware Installation
1. SIM Card Installation. Remove the SIM card cover
to insert the SIM cards into the device, then screw
up the cover.
2. Antenna Installation. Rotate the antenna into the
antenna connector accordingly.
3. Terminal Block Installation. Insert the 6PIN and
8PIN terminal blocks into the interfaces
connector, then can connect the devices or
sensors to the gateway with wires via
corresponding interfaces e.g. RS232/RS485,
DIDO...
4. Power Supply installation. Insert the power
supply cord into the corresponding terminal block
if needed, then insert the terminal block into the
power connector.
5. DIN Rail Mounting. Use 2 M3 screws to fix the DIN
rail to the device, then hang the DIN rail on the
mounting bracket.
6. Grounding the Device. Grounding will help to
prevent the noise effect due to electromagnetic
interference (EMI). Connect the device to the site
ground wire by the grounding screw before
powering on.

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Login to the Device
1. Connect the gateway’s Ethernet port to a PC with
a standard Ethernet cable.
2. Before logging in, manually configure the PC with
a static IP address on the same subnet as the
gateway address, click and configure "Use the
following IP address".
3. To enter the gateway's web interface, type
http://192.168.0.1 into the URL field of your
Internet browser.
4. Use login information shown in the product label
when prompted for authentication.
5. After logging in, the home page of the web
interface is displayed, then you can view system
information and perform configuration on the
device.
6. The automatic APN selection is ON by default, if
need to specify your own APN, please go to the
menu Interface->Cellular->Advanced Cellular
Setting->General Settings to finish the specific
setting.
7. For more configuration details please refer to
RT104_SM_RobustOS Pro Software Manual.
(END)
Support: [e-mail]
Website: www.robustel.com
©2022 Guangzhou Robustel Co., Ltd.
All rights reserved. Subject to change without notice.