robustel R2120 Smart Industrial IoT Gateway Instruction Manual

Instruction Manual for robustel models including: R2120-A5AAA-4L-A12EU, R2120 Smart Industrial IoT Gateway, R2120, Smart Industrial IoT Gateway, Industrial IoT Gateway, IoT Gateway

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Robustel R2120 Hardware Manual

25 февр. 2025 г. — If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is ...

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RT150 HM R2120 V1.0.0

Robustel R2120 Hardware Manual
R2120
Hardware Manual

Version: 1.0.0 Date: January 2, 2025

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Regulatory and Type Approval Information Table 1: Toxic or Hazardous Substances or Elements with Defined Concentration Limits

Name of the Part

Hazardous Substances (Pb) (Hg) (Cd)

(Cr(VI)) (PBB)

(PBDE) (DEHP) (BBP)

(DBP) (DIBP)

Metal parts

Circuit modules

Cables and

cable

assemblies

Plastic and

polymeric o

parts

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.

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.

Note: Excessive lead can be exempted. 1.Copper alloy containing up to 4 % lead by weight (RoHS Exemption 6(c)). 2.Electrical and electronic components containing lead in a glass or ceramic other than dielectric ceramic in capacitors, e.g. piezoelectronic devices, or in a glass or ceramic matrix compound (ROHS Exemption7(c)-).

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Robustel R2120 Hardware Manual

Radio Specifications for Europe

Model: R2120-A5AAA-4L-A12EU

RF technologies

2G, 3G, 4G, Wi-Fi

Cellular Frequency
Wi-Fi Frequency Max RF power

4G: LTE FDD: B1/B3/B7/B8/B20/B28 LTE TDD: B38/B40/B41 3G: WCDMA: B1/B8 2G: GSM900/DCS1800 2.4 GHz: 2.412 - 2.472 GHz 5 GHz: 5.150 - 5.825 GHz 33 dBm±2dB@GSM, 24 dBm+1/-3dB@WCDMA, 23 dBm±2dB@LTE, 18 dBm ± 2dB@Wi-Fi

Note: The 5150 to 5350 MHz frequency range is restricted to indoor use only in. 5GHz

Caution: The user is cautioned that changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada's licence-exempt RSS(s) and Part 15 of the FCC Rules. 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.
Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. 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. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

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-- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help.
FCC& IC Radiation Exposure Statement This equipment complies with FCC and Canada radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
Déclaration d'IC sur l'exposition aux radiations Cet équipement est conforme aux limites d'exposition aux radiations définies par le Canada pour des environnements non contrôlés. Cet équipement doit être installé et utilisé à une distance minimum de 20 cm entre l'antenne et votre corps. Cet émetteur ne doit pas être installé au même endroit ni utilisé avec une autre antenne ou un autre émetteur.
Simplified EU & UK 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 EU Radio Equipment Directive (RED) 2014/53/EU, Low Voltage Directive (LVD) 2014/35/EU, EMC Directive 2014/30/EU, UK Radio Equipment Regulations 2017, EMC Regulations 2016, Electrical Equipment (Safety) Regulations 2016. The full text of the EU& UK DoC is available at the following internet address: www.robustel.com/certifications/
Safety Information General - The router generates radio frequency (RF) power. When using the router, care must be taken on safety issues related to RF interference as well as regulations of RF equipment. - Do not use your router in aircraft, hospitals, petrol stations or in places where using cellular products is prohibited. - Be sure that the router will not be interfering with nearby equipment. For example: pacemakers or medical equipment. The antenna of the router should be away from computers, office equipment, home appliance, etc. - An external antenna must be connected to the router for proper operation. Only uses approved antenna with the router. Please contact authorized distributor on finding an approved antenna. RF Exposure - This device meets the official requirements for exposure to radio waves. This device is designed and manufactured not to exceed the emission limits for exposure to radio frequency (RF) energy set by authorized agencies. - The device must be used with a minimum separation of 20 cm from a person's body to ensure compliance with RF exposure guidelines. Failure to observe these instructions could result in your RF exposure exceeding the applicable limits. Note: Some airlines may permit the use of cellular phones while the aircraft is on the ground and the door is open. Router may be used at this time.

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Robustel R2120 Hardware Manual

The symbol indicates that the product should not be mixed with general household waste but must be sent to separate collection facilities for recovery and recycling.
The symbol indicates that the product meets the requirements of the applicable EU directives.

The symbol indicates that the product meets the requirements of the relevant UK legislation.

Related download link Find more product documents or tools at: www.robustel.com/en/documentations/

Technical Support Tel: +86-20-82321505 Email: support@robustel.com Web: www.robustel.com

Document History Updates between document versions are cumulative. Therefore, the latest document version contains all updates made to previous versions.

Date Jan 2, 2025

Firmware Version Document Version Change Description

5.3.0

1.0.0

Initial release.

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Robustel R2120 Hardware Manual
Overview The R2120 is a specialized industrial cellular PoE router designed for smart security applications. Equipped with 5 Ethernet ports, including 4 PoE-PSE ports, along with 2 Digital Inputs, 2 Digital Outputs, and an RS485 serial port, this router excels in meeting the unique demands of modern security systems.

Package Checklist

Before commencing installation ensure your package has the following components:

Device

2-PIN Terminal Block

4-PIN Terminal Block *2

3-PIN Terminal Block

RCMS Card

Quick Start Guide Card

QC Card

Mounting Kit

Power Supply (Optional)

Cellular Antenna (Optional)

Wi-Fi Antenna (Optional)

Mounting Kit (Optional)

Note: The accessories could be different, please refer to actual order information.

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Robustel R2120 Hardware Manual Panel Layout (May Vary on Different Models)

Top View
Table1: Model
R2120-A5AAA-4L-A12EU R2120-A5AAA-4L-A13AU

Front View

Bottom View

PN
B015000001 B015000002

Cellular Antenna Port WIFI/BLE Antenna Port

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Robustel R2120 Hardware Manual

Interface Descriptions 1. Power Supply. The power supply also serves as the PoE power source, ranging from 44 to 57 VDC, with
reverse polarity protection.

Name

Description

DC Power positive

DC Power negative

2. Ethernet Ports. R2120 has 5 Ethernet ports: ETH0 can be WAN or LAN, ETH1-ETH4 are limited to LAN only. ETH1~ETH4 support 802.3at and 802.af PoE PSE.

LED

Description

Link on

Link

On, blinking

Transmitting data

Off

Link off

Note: PoE functions when the connected power supply outputs 44V or higher. Total PoE budget is reliant on the power supply. Choose a suitable power supply to ensure both the router

and connected PoE device/devices operate effectively. Maximum power consumption of R2120 is 12W @48V, excluding PoE consumption.

3. Serial Port. One RS485 port with both power and signal isolation.

Name

Description

RS485_A

RS485_B

Isolated Ground

4. DIDO. Two sets of digital inputs and two sets of digital outputs, all utilizing wet contacts.

Name

Type

Description

DI1+

Digital Input positive

DI1-

Digital Input negative

Digital Input

DI2+

Digital Input positive

DI2-

Digital Input negative

DO1+

Digital Output positive

DO1-

Digital Output negative

DO2+

Digital Output positive

Digital Output

DO2-

Digital Output negative

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Note: For DO, the external power supply DC voltage range is 5V~30V, 0.1A max. For DI, the absolute maximum VDC is 30V. Some applications of DIDI for reference are as below:

5. LED Indicator

Name

Color

RUN

Green

MDM

Green

USR-OpenVPN Green

USR-IPsec USR
USR-SIM

Green Green

RSSI

Status Fast Blinking (250ms) On, blinking (500ms) Off On, solid On, blinking Off On, solid Off On, solid Off On, solid On, blinking Off On, solid

Description Router is preparing (system initialization)
Router starts operating
Router is powered off Link connection is working Data is sent and received Link connection is not working OpenVPN connection is established OpenVPN connection is not established IPsec connection is established IPsec connection is not established Using primary SIM card 1 Using backup SIM card 2 Using WAN link (no SIM card inserted) Received Signal Strength Indication greater than -73 dBm (Strong signal)

Green

On, blinking (1s)

Received Signal Strength Indication -91 to -73 dBm (Moderate signal)

Fast blinking

Received Signal Strength Indication -111 to -93dBm (Weak signal)

Off

No signal

Note: You can choose the display type of USR LED. For more details, please refer to

RT123_SM_RobustOS Software Manual, Services > Advanced > System >System Settings > User LED Type.

6. Reset Button

Feature

Operation

Reboot

Press and hold the RST button for 2~ 5 seconds under the operating status.

Restore to default

Press and hold the RST button for 5~10 seconds, the RUN LED starts blinking quickly, the router will restore to default

configuration

configuration.

Restore to factory

Once the operation of restoring default configuration is performed twice within one minute, the router will restore to factory

default settings

default settings.

Note: The more details please refer to RT123_SM_RobustOS Software Manual, 2.3 Factory Reset.

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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 3-PIN or 4-PIN terminal blocks into the interfaces connector, then can connect the devices or sensors to the router via corresponding interfaces.

4. Mounting Kit Installation. Use M3 screws to fix the DIN rail kit or wall mounting kit to the device.

-DIN Rail Mounting

-Wall Mounting

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Robustel R2120 Hardware Manual 5. 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. 6. Power Supply installation. Insert the power supply cord into the corresponding terminal block if needed, then insert the terminal block into the power connector.
7. Access the router settings through a web interface for configuration. Connect the Ethernet cable to any port labeled ETH1~ETH4 of the router, and connect the other end of the cable to your computer.

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Login to the Device 1. Connect the router'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".

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->Link Manager->Link Setting->WWAN Settings to finish the specific setting.

3. To enter the router'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.

7. The more configuration details please refer to RT123_SM_RobustOS Software Manual. (END)

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References

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