PLANET LN1130 and LN1140 LoRa Node Controller User Manual

LoRa Node Controller
LN1130 and LN1140
User Manual

LN1130 and LN1140 LoRa Node Controller

Copyright
Copyright (C) 2023. PLANET Technology Corp. All rights reserved.
The products and programs described in this User’s Manual are licensed products of PLANET Technology, This User’s Manual contains proprietary information protected by copyright, and this User’s Manual and all accompanying hardware, software, and documentation are copyrighted.
No part of this User’s Manual may be copied, photocopied, reproduced, translated, or reduced to any electronic medium or machine-readable form by any means, electronic or mechanical including photocopying, recording, or information storage and retrieval systems, for any purpose other than the purchaser’s personal use, and without the prior express written permission of PLANET Technology.

Disclaimer
PLANET Technology does not warrant that the hardware will work properly in all environments and applications, and makes no warranty and representation, either implied or expressed, with respect to the quality, performance, merchantability, or fitness for a particular purpose.
PLANET has made every effort to ensure that this User’s Manual is accurate; PLANET disclaims liability for any inaccuracies or omissions that may have occurred. Information in this User’s Manual is subject to change without notice and does not represent a commitment on the part of PLANET.
PLANET assumes no responsibility for any inaccuracies that may be contained in this User’s Manual.
PLANET makes no commitment to update or keep current the information in this User’s Manual, and reserves the right to make improvements and/or changes to this User’s Manual at any time without notice.
If you find information in this manual that is incorrect, misleading, or incomplete, we would appreciate your comments and suggestions.

FCC Compliance Statement
This Equipment has been tested and found to comply with the limits for a Class A 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 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:
– 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.

CE mark Warning
**** The is a class A device, In a domestic environment, this product may cause radio interference, in which case the user may be required to take adequate measures.

WEEE
**** To avoid the potential effects on the environment and human health as a result of the presence of hazardous substances in electrical and electronic equipment, end users of electrical and electronic equipment should understand the meaning of the crossed-out wheeled bin symbol. Do not dispose of WEEE as unsorted municipal waste and have to collect such WEEE separately.

Trademarks
The PLANET logo is a trademark of PLANET Technology. This documentation may refer to numerous hardware and software products by their trade names. In most, if not all cases, these designations are claimed as trademarks or registered trademarks by their respective companies.

Revision
User’s Manual of PLANET LoRa Node Controller
Model: LN1130 and LN1140
Rev.: 1.0 (March, 2023)
Part No. EM-LN1130_LN1140_v1.0

Chapter 1. Product Introduction

Thank you for purchasing PLANET LoRa Node Controller, LN series. The descriptions of these models are as follows:

LN1130| Industrial IP30 LoRa Node Controller (Modbus RS232, RS485, EU868/US915 Sub 1G)
---|---
LN1140| Industrial IP30 LoRa Node Controller (2 DI, 2 DO, EU868/US915 Sub 1G)

“LoRa Node” mentioned in the manual refers to the above models.

1.1 Package Contents
The package should contain the following:

• LoRa Node Controller x 1
• QR Code Sheet x 1
• LoRa Antenna x 1
• Wall Mounting Kit x 1

|

• LoRa Node Controller x 1
• QR Code Sheet x 1
• LoRa Antenna x 1
• Wall Mounting Kit x 1

If any of the above items are missing, please contact your dealer immediately.

1.2 Overview
Build a Smart IoT Environment
PLANET LN1130 and LN1140 Industrial LoRa Node Controllers are used for data acquisition from multiple sensors. The LN1130 contains one RS232 interface and one RS485 interface while the LN1140 contains two digital input interfaces and two digital output interfaces to simplify the deployment and replacement of LoRaWAN networks. They can be used to monitor and control embedded devices such as temperature sensors, access control systems, security systems, and more. With its industrial design and IP30 metal case, the LN1130 and LN1140 are widely used in indoor applications like smart industries, building automation, etc.

LoRaWAN-based Controller with Rich Industrial Interfaces
The LoRa Node Controller with built-in multiple industrial interfaces connects to all types of sensors, meters and other appliances. It also bridges Modbus data between serial and Ethernet network via LoRaWAN. The LN1130 and LN1140 support LoRaWAN class C protocol to be in full compatibility with standard LoRaWAN gateways including PLANET LCG-300 series. It is ideal for large-scale IoT application deployments, such as projects for building automation, smart metering, HVAC system, etc.
With multiple interfaces, LoRaWAN Controller can perfectly help retrofit legacy assets into IoT enablement.

LN1130

• RS232
• RS485

LN1140

• 2 Digital Input
• 2 Digital Output

LoRa and LoRaWAN Wireless Technology
LoRa or long range is a physical proprietary radio communication technique. It is based on spread spectrum modulation techniques derived from chirp spread spectrum (CSS) technology. LoRa is a long range, low power wireless platform that has become the de facto wireless platform of Internet of Things (IoT). LoRaWAN defines the communication protocol and system architecture. The LN1130, supporting Modbus protocol and serial communication, is ideal for LoRa-enabled devices in the IoT system.

Multiple LoRa Frequency Bands
The LN1130 and LN1140 support the following license-free sub-gigahertz radio frequency bands,

• EU868 (863 to 870 MHz) in Europe
• AU915/AS923-1 (915 to 928 MHz) in South America
• US915 (902 to 928 MHz) in North America
• IN865 (865 to 867 MHz) in India
• AS923 (915 to 928 MHz) in Asia
• KR920 (920 to 923 MHz) in South Korea
• RU864 (864 to 870 MHz) in Russia.

Easy Installation in Limited Space
The compact-sized LN1130/LN1140 is specially designed to be installed in a narrow environment, such as wall enclosure. It can be installed by fixed wall mounting or DIN rail, thereby making its usability more flexible and easier in any space-limited location.

Environmentally Hardened Design
With the IP30 metal industrial case, the LN1130 and LN1140 provide a high level of immunity against electromagnetic interference and heavy electrical surges which are usually found on plant floors or in curb-side traffic control cabinets without air conditioning. It features a ventilated construction in which a cooling fan is not necessary, thereby making its operation noiseless. Being able to operate under the temperature range from -40 to 75 degrees C, the LN1130 and LN1140 can be placed in almost any difficult environment.

1.3 Features
Key Features
LN1130

• One RS232 serial interface and one RS485 serial interface
• Compliant with standard LoRaWAN gateways and network servers
• Ultra-wide-distance transmission up to 10km with line of sight
• Wide input voltage range (9 ~ 48 VDC) or 24V AC input
• Industrial metal case design with wide operating temperature range
• Compact size and DIN-rail mounting

LN1140

• Two digital input interfaces and two digital output interfaces
• Compliant with standard LoRaWAN gateways and network servers
• Ultra-wide-distance transmission up to 10km with line of sight
• Wide input voltage range (9 ~ 48 VDC) or 24V AC input
• Industrial metal case design with wide operating temperature range
• Compact size and DIN-rail mounting

1.4 Product Specifications

Wireless Transmission
Technology| LoRaWAN
Antenna Connector| 1 × 50 Ω SMA Connectors (Center Pin: SMA Female)
Frequency| IN865, EU868, RU864, US915, AU915, KR920, AS923
Work Mode| OTAA/ABP Class A/B/C
Data Interfaces
Interface Type| 6-pin removable terminal block
Serial Port| RS232| Pin 1| TxD
Pin 2| RxD
Pin 3| GND
RS485| Pin 4| D-(A)
Pin 5| D+(B)
Pin 6| GND
Baud Rate| 600~256000 bps (RS232)/600~256000 bps (RS485)
Protocol| Transparent (RS232), Modbus RTU (RS485)
Others
Configuration Port| 1 × Micro USB
LED Indicators| 1 × PWR, 1 × LoRa
Built-in| Temperature sensor
Physical Characteristics
Power Connector| 2-pin removable terminal block
Power Supply| 9 ~ 48V DC/ 24V AC
Ingress Protection| IP30
Operating Temperature| -40°C to +75°C
Relative Humidity| 5% to 95% (non-condensing)
Dimensions| 33 x 70 x 104 mm
Installation| DIN-rail or wall mounting
Standards Conformance
Regulatory Compliance| CE, FCC
Product| LN1140
---|---
Wireless Transmission
Technology| LoRaWAN
Antenna Connector| 1 × 50 Ω SMA Connectors (Center Pin: SMA Female)
Frequency| IN865, EU868, RU864, US915, AU915, KR920, AS923
Work Mode| OTAA/ABP Class A/B/C
Data Interfaces
Interface Type| 6-pin Removable Terminal Block
IO Ports| Digital Input| Pin 1 (DI 0)| Level 0: -24V~2.1V (±0.1V) Level 1: 2.1V~24V (±0.1V)
Pin 2 (DI 1)
Digital Output| Pin 3 (DO 0)| Input Load to 24V DC , 10mA max.
Open collector to 24V DC, 100mA (max.)
** Pin 4 (DO 1)
GND| Pin 5, 6
Others
Configuration Port| 1 × Micro USB
LED Indicators| 1 × PWR, 1 × LoRa
Built-in| Temperature sensor
Physical Characteristics
Power Connector| 2-pin removable terminal block
Power Supply| 9 ~ 48V DC, 24V AC
Ingress Protection| IP30
Operating Temperature| -40°C to +75°C
Relative Humidity| 5% to 95% (non-condensing)
Dimensions| 33 x 70 x 104 mm
Installation| DIN-rail or wall mounting
Standards Conformance
Regulatory Compliance**| CE, FCC

Chapter 2. Hardware Introduction

2.1 Physical Descriptions

| LN1130| LN1140
---|---|---
Front View|

|

PIN| Definition| Description| Definition| Description
1| TxD| RS232| DI0| DI
2| RxD| DI1
3| GND| DO0| DO
4| D-(A)| RS485| DO1
5| D+(B)| GND| Ground
6| GND| GND
Top View| ****

LED Definition:

2.2 Hardware Installation
Refer to the illustration and follow the simple steps below to quickly install your LoRa Node.
2.2.1 LoRa Antenna Installation
Step 1: Rotate the antenna into the antenna connector accordingly.
Step 2: The external LoRa antenna should be positioned vertically for a good signal.

2.2.2 Wiring Power Input
The 2-contact terminal block connector on the top panel of LoRa Node is used for one DC power input or one AC power input. Please follow the steps below to insert the power wire.

When performing any of the procedures like inserting the wires or tightening the wire-clamp screws, make sure the power is OFF to prevent from getting an electric shock.

Insert positive and negative DC power wires into contacts 1 and 2 for POWER.

Tighten the wire-clamp screws for preventing the wires from loosening.

The DC power input range is 9-48V DC or 24V AC.
The device provides input voltage polarity protection.
For industrial applications, it’s suggested not to release the metal case and use an independent power supply.

2.2.3 Mounting Installation
This section describes the functionalities of the Industrial LoRa Node and guides you to installing it on the DIN-rail and wall. Please read this chapter completely before continuing.

This following pictures show the user how to install the device, and the device is not LN1130 or LN1140.

2.2.3.1 DIN-rail Mounting Installation

2.2.3.2 Wall-mount Plate Mounting

2.2.3.3 Side Wall-mount Plate Mounting

Caution:
You must use the screws supplied with the wall-mounting brackets. Damage caused to the parts by using incorrect screws would invalidate your warranty.

2.2.3.4 Application Wiring

RS232 & RS485:

Digital Input/ Digital Output:

Chapter 3. Preparation

Before accessing the LoRa node controllers, user has to install utility tool for operation.

3.1 Requirements

• Workstations running Windows 10/11.
• Micro USB cable

3.2 Managing LoRa Node
Download PLANET LoRa Node Controller Tool software from Planet web site.
https://www.planet.com.tw/en/support/downloads?&method=keyword&keyword=LN&view=6#list Power on the LoRa Node device and then connect it to computer via micro USB port.

The box of the LN1130/LN1140 does not contain any USB cable.

Open the Tool and select “Serial port”, and then enter password to log in Utility. (Default password: admin)

Chapter 4. Operations Management

This chapter provides operations details of the LoRa node controller.

4.1 Managing LoRa Node
Open the Tool and select “Serial port”, and then enter password to log in Utility. (Default password: admin)

For security reason, please change and memorize the new password after this first setup.

After entering the password, the main screen appears as shown below.

The function menu on the top of the tool lets you access all the commands and configuration the LoRa Node Controller provides.

Now, you can use the LoRa Node Controller Tool software to continue the LoRa Node Controller management.
Please select the correct Frequency for LoRaWAN by country or in a location you stay before doing the LoRaWAN setting.

4.2 LoRaWAN setting
LoRaWAN setting is used for configuring the transmission parameters in LoRaWAN ® network.
Basic LoRaWAN Settings:
Go to “LoRa > LoRaWAN” of PLANET LoRa Node Controller Tool to configure join type, App EUI, Application Key and other information. You can also keep all settings by default.

label.
App EUI| LN1130: Default App EUI is A8:F7:E0:11:00:00:00:01
LN1140: Default App EUI is A8:F7:E0:12:00:00:00:01
Application Port| The port is used for sending and receiving data; default port is 85.
Note: RS232 data will be transmitted via another port.
RS232 Port| The port is used for RS232 data transmission.
Working Mode| Class A, Class B and Class C are available
Join Type| OTAA and ABP modes are available
Application Key| Appkey for OTAA mode
Device Address| DevAddr for ABP mode
---|---
Network Session Key| NwkSKey for ABP mode
Application Session Key| AppSKey for ABP mode
Confirmed Mode| If the device does not receive ACK packet from network server, it will resend data 3 times at most.
ADR Mode| Allow network server to adjust datarate of the device.
Spread Factor| If ADR is disabled, the device will send data via this spread factor.
Tx Power| Tx power of the device.

LoRaWAN Frequency Settings:
Go to “LoRa > Frequency” of PLANET LoRa Node Controller Tool to select supported frequency and select channels to send uplinks. Make sure the channels match the LoRaWAN gateway.

If frequency is one of AU915/US915, you can enter the index of the channel that you want to enable in the selection box, making them separate by commas.

4.3 Interface Setting
The LN1130 and LN1140 support data collection by multiple interfaces including serial ports or digital input/digital output. Besides, they can also power the terminal devices by power output interfaces.
Basic settings are as follows:
Go to “General > Basic” of PLANET LoRa Node Controller Tool to change the reporting interval.

server. Default: 20 mins, Range: 1-1080 mins.
Note: RS232 transmission will not follow the reporting interval.
Change Password| Change the password for PLANET LoRa Node Controller Tool to read/write this device.

4.3.1 RS232 Settings

1. Connect RS232 device to RS232 port on the interface of LN1130.
2. Go to “I/O Interface > RS232” of PLANET LoRa Node Controller Tool to enable RS232 and configure serial port settings. Serial port settings should be the same as RS232 terminal devices.

600/1200/2400/4800/9600/19200/38400/57600/115200/128000/256000 are available.
Data Bit| 7 bit and 8 bit is available.
Stop Bit| 1 bit and 2 bit are available.
Parity| None, Odd and Oven are available.

4.3.2 RS485 Settings

1. Connect RS485 device to RS485 port on the interface of LN1130.
2. Go to “I/O Interface > RS485” of PLANET LoRa Node Controller Tool to enable RS485 and configure serial port settings. Serial port settings should be the same as RS485 terminal devices.

600/1200/2400/4800/9600/19200/38400/57600/115200/128000/256000 are available.
Data Bit| 7bit and 8 bit is available.
Stop Bit| 1 bit and 2 bit are available.
Parity| None, Odd and Oven are available.
Modbus RS485 Bridge LoRaWAN| If transparent mode is enabled, LN501 will convert Modbus RTU commands from network server to RS485 terminal devices and send Modbus reply originally back to network server.
FPort| The port is used for RS485 transmission port

When you use power output to power RS485 Modbus slave devices, it only supplies power when reporting interval is coming. It’s suggested to power slave devices with external power during the PoC test.

4.3.3 DI/DO Settings

1. Connect DI/DO device to I/O port on the interface of LN1140.
2. Go to “I/O Interface > DIDO” of PLANET LoRa Node Controller Tool to enable RS232 and configure serial port settings. Serial port settings should be the same as RS232 terminal devices.

Allows user to select High to Low or Low to High. This means a signal received by system is from High to Low or from Low to High. It will trigger an action that logs a customize message or issue the message from the switch.
As Digital Output:
Allows user to select High to Low or Low to High. This means that when the switch is power-failed or port-failed, then system will issue a High or Low signal to an external device such as an alarm.
Status| Click the Read** button to show the current DI/DO status.

4.4 Maintenance
4.4.1 Upgrade
Go to “Maintenance > Firmware Upgrade” of PLANET LoRa Node Controller Tool, click “Choose File and Upgrade” to import firmware and upgrade the device

4.4.2 Reset to Factory Default
Please select one of following methods to reset device:

• Hardware: Hold on the Reset button for more than 5s.

Chapter 5. Customer Support

Thank you for purchasing PLANET products. You can browse our online FAQ resource and User’s Manual on PLANET Web site first to check if it could solve your issue. If you need more support information, please contact PLANET switch support team.
PLANET online FAQs: https://www.planet.com.tw/en/support/faq
Switch support team mail address: support@planet.com.tw

Copyright © PLANET Technology Corp. 2023.
Contents are subject to revision without prior notice.

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