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- ODOT Automation
- ODOT-IOT02
ODOT-IOT02
ODOT-IOT02
- Product Introduction: The MG-IOT02 gateway facilitates the conversion of MODBUS RTU protocol to MODBUS TCP and MQTT protocols, enabling devices with RS485/RS422/RS232 interfaces to connect to MODBUS TCP networks and cloud servers via MQTT.
- Function Introduction: Key features include a wide voltage input range (9-36V), communication terminal isolation, dual Ethernet ports, support for MODBUS RTU/ASCII protocol, and MQTT cloud connectivity. It also supports data sorting, swapping, type replacement, and calculation, with a watchdog feature and adjustable data packet intervals.
- Technical Parameters: The device operates within a temperature range of -40 to 85°C and has a maximum power consumption of 200mA@24V. It supports various network protocols and allows up to 5 TCP connections.
- Appearance and Indicators: The device is equipped with 6 LED indicators for power, network faults, 4G signal, and communication status.
- Terminal Definition: It uses 16Pin 3.81mm pitch plug-in terminal blocks for RS485/RS232/RS422 interfaces.
- System Reset: A reset button is available to restore factory settings, including default parameters for Ethernet and serial ports.
- Serial Port Side Collection Channel: Capable of connecting up to 62 Modbus RTU/ASCII slave devices for data communication.
- Ethernet Port Side Publish Channel: Supports Modbus TCP and MQTT publish channels, facilitating data exchange and cloud connectivity.
- Configuring Software Usage: Provides instructions for using the Odot Configuration Software to set up and manage the gateway, including IP address configuration and serial port settings.
- Overtime Time: The gateway waits for a reply after sending a message. If not received, communication times out. Avoid setting too short a time, especially in three-way mode.
- Message Interval Time: Default is 100ms, adjustable between 0ms-65535ms. Recommended to prevent communication failure due to slow device response.
- Work Mode: Options for timeout data processing include "data clear" or "data hold" (default). Applicable for Modbus read commands.
- Adding Modbus Protocol: Right-click "Collection Channel" to add MODBUS RTU/ASCII Protocol. Configure channel parameters such as serial port, encoding method, and slave station number.
- Configuring Collection Points: Add read/write commands, configure parameters like register area, start address, and data type.
- Publishing Channels: Automatically or manually configure Modbus TCP and MQTT channels. Set parameters like port number, watchdog settings, and publishing points.
- Modbus RTU to Modbus TCP: Use configuration software to set up acquisition channels and publish data to Modbus TCP. Test with Modbus Poll client.
- Modbus RTU to MQTT: Configure MQTT channels manually, set parameters, and test with MQTT.fx software.
- Ensure the computer and gateway are on the same network segment for successful configuration downloads.
- Adjust IP addresses as needed for network compatibility.
Catalog excerpts
User’s Manual Add.: No.6 Hongsheng Road, Hi-Tech District, Mianyang, Sichuan, China. Web: www.odotautomation.com
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ocM Sichuan Odot Automation System Co., Ltd Powef Supply: 9-3J VDC Op«alin9 Tsmp«n»OT, .4thl!r Symbol description PWR Power status ETH Ethernet status SS Signal strength 4G 4G status C03 3«senal status C04 4#serial status Sichuan odot Automation System Co.. Ud http://www.odot.cn Tel:400-0024485 >t Automation System Co.. Ltd odot.cn \ \ Sichuan Odot Automation System Co., Ltd. 2019-06 Copyright©2019. All Rights Reserved.Add.: N0.6 H0ngsheng Road, Hi-Tech District, Mianyang, Sichuan, China. Web: www.odotautomation.Mffi 2 / 44
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od«t Sichuan Odot Automation System Co., Ltd Version Information Ownership Information This User’s Manual shall not be republished partly or entirely in any paper or electronic forms without authorization from the copyright owner. Disclaimer This User’s Manual is only for the purpose to assist the user in the use of the product, and the company is not responsible for any loss or error caused by the use of the information in this document. The products and texts described in this document are constantly being developed and refined. Sichuan Odot Automation System Co., Ltd. has the right to modify...
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Add.: No.6 Hongsheng Road, Hi-Tech District, Mianyang, Sichuan, China. 4 / 44
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od*t Sichuan Odot Automation System Co., Ltd 1 Product Overview 1.1 Product Introduction MG-IOT02 is a MODBUS RTU protocol to MODBUS TCP and MQTT protocol converter developed by Sichuan ODOT Automation System Co., Ltd based on market demand and years of experience. Any device with RS485 / RS422 / RS232 interface can be connected to the MODBUS TCP network through this gateway, and to the cloud through MQTT. In this way, low-speed serial devices can be connected to high-speed Ethernet and cloud servers to realize the function of industrial data collection, and at the same time support the function...
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Od«t Sichuan Odot Automation System Co., Ltd ♦ EMC complies with EN 55022: 2010 & EN55024: 2010 international standards. 1.3 Technical Parameters The relevant technical parameters of this product are shown in "Table 1”. Please use this product within the parameters of this product in order to obtain better performance. Table 1. Technical parameters Add.: No.6 Hongsheng Road, Hi-Tech District, Mianyang, Sichuan, China. Web: www.odotautomation.com
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od*t Sichuan Odot Automation System Co., Ltd Add.: No.6 Hongsheng Road, Hi-Tech District, Mianyang, Sichuan, China. Web: www.odotautomation.com
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2.2 Indicator Description The device has a total of 6 LED status indicators. The symbol definition and status description are shown in "Table 2”. Table 2. Indicator description Add.: No.6 Hongsheng Road, Hi-Tech District, Mianyang, Sichuan, China. Web: www.odotautomation.com
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od*t Sichuan Odot Automation System Co., Ltd Note: *Green The status of MG-IOT02 gateway indicator during normal Add.: No.6 Hongsheng Road, Hi-Tech District, Mianyang, Sichuan, China. Web: www.odotautomation.com
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Od-t Sichuan Odot Automation System Co., Ltd 2.3 Terminal Definition The device wiring uses 16Pin 3.81mm pitch plug-in terminal blocks. The terminal definitions of the RS485 / RS232 / RS422 interface are shown in "Table 3”. Table 3. Terminal definitions Add.: No.6 Hongsheng Road, Hi-Tech District, Mianyang, Sichuan, China. Web: www.odotautomation.com
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The device has a system reset button RESET. When the user forgets the IP address of the device and port number and cannot connect to the gateway, the reset button can be triggered. The system parameters will be restored to the factory settings and the device will be restarted. The reset button can be clicked with a paper clip. All the indicators flash once to indicate that the reset was successful. The technical parameters of the gateway are as follows: Add.: No.6 Hongsheng Road, Hi-Tech District, Mianyang, Sichuan, China. Web: www.odotautomation.com
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od«t Sichuan Odot Automation System Co., Ltd Power supply, 9-35 ypj Oporating Tamper,turs. 5-95WH(«*<»t(|l-w Symbol description PWR Power status ETH Ethernet status SS Signal strength 4G 4G status C03 3#serial status C04 4#serial status Sichuan odot Automation System Co.. Ltd. http://www.odot.cn Tel:400-0024-485 ~ SN^20190307WG0001 3 How to Use the Gateway 3.1 Serial Port Side Collection Channel There is only one Collection channel, Modbus RTU / ASCII channel. The serial port works in Master Mode. This serial port can connect up to 62 Modbus RTU / ASCII slave devices without Relays. This mode...
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Od«t Sichuan Odot Automation System Co., Ltd station. In this way, low-speed serial devices can be connected to high-speed Ethernet and cloud servers to realize the function of industrial data collection. 3.2 Ethernet Port Side Publish Channel There are two modes for the network port side Publish channel, Modbus TCP Publish channel and MQTT Publish channel. Modbus TCP Publish channel The data area has 4K (bit) DO (coil), DI (discrete input) area, and 1K (uint16_t) AO (hold register), and the AI (input register) area is used to store the acquired data. The user can associate the collection point...
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od*t Sichuan Odot Automation System Co., Ltd Data format (publish/Subscribe) { "version" : "1.0", "params" : { "name" : data, "name" : data, "name" : data, }, "id" : 31359, "method" : "thing.event.property.post" 3.3 Configuring Software Usage 1. Open the configuration software "Odot Configuration Software”, click Tools— Searching, select the local network card, and click Searching. The IOT gateway on the same network segment will be scanned. Click OK to generate an IOT project on the left. If there are multiple IOT gateways on the same network segment, you can click the lighting button, and the...
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Od«t Sichuan Odot Automation System Co., Ltd corresponding IOT gateway will flash five times to distinguish between multiple MG-IOT02 modules on the same network. s IOT gateway configuration softwar Ethernet Port Network card Device Type Hardware version Software version Subnet mask Gatwayt ip DNS server ip DNS server ip(spare) Enable Dh 2. Double-click "MG-IOT02-4G" in the project bar, and the gateway "Network port” and "Serial port" window and parameters pop up on the right. The two serial ports of MG-IOT02 correspond to serial port 3 and serial port 4 in the configuration software. (Serial...
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