Related Manuals for Ebyte NA111-A
Summary of Contents for Ebyte NA111-A
- Page 1 Chengdu Ebyte Electronic Technology Co.,Ltd. NA111-A_User_Manual NA111-A User Manual Serial ⇌ Ethernet Serial Server Copyright ©2012–2022,Chengdu Ebyte Electronic Technology Co.,Ltd.
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Page 2: Table Of Contents
4.4.5 Timeout restart function........................20 4.4.6 Cache cleaning function........................21 4.4.7 Network disconnection and reconnection................... 21 4.4.8 Remote upgrade...........................21 4.5 Modbus Gateway............................22 4.5.1 Modbus RTU and Modbus TCP protocol conversion.................22 4.5.2 Simple Protocol Conversion Mode..................... 23 Copyright ©2012–2022,Chengdu Ebyte Electronic Technology Co.,Ltd. - Page 3 4.5.3 Multi-host mode..........................23 4.5.4 Storage Gateway..........................24 4.5.5 Configurable Gateway.........................24 4.5.6 Automatic upload..........................25 5 Configuration Mode..............................27 5.1 Web Settings..............................27 5.2 Configuration tool software settings......................27 5.3 AT command configuration..........................27 Revision history................................28 About us..................................28 Copyright ©2012–2022,Chengdu Ebyte Electronic Technology Co.,Ltd.
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Page 4: Disclaimer
EBYTE is strictly prohibited. The information contained herein is provided “as is” and EBYTE assumes no liability for the use of the information. No warranty, either express or implied, is given, including but not limited, with respect to the accuracy, correctness, reliability and fitness for a particular purpose of the information. -
Page 5: Product Overview
NA111-A_User_Manual 1 Product Overview 1.1 Brief Introduction NA111-A is a serial port server that realizes serial port data ⇌ Ethernet data conversion; it has multiple Modbus gateway modes and MQTTC/HTTPC IoT gateway modes, which can meet the networking functions of various serial port devices/PLCs;... -
Page 6: Quick Start
USB to RS485 Several cables 2.2 Device wiring NA111-A power wiring (AC 85-265v, L (live, red), N (neutral, blue)): Serial port and network port and wiring: 1. The standard 10M/100M self-adaptive RJ45 network port is adopted. After correct access, the orange indicator light of the device network port is always on, and the green indicator light is flashing;... -
Page 7: Software Settings
(4) Here, configure the static IP of the PC as 192.168.3.3 (the factory default destination IP of the serial port server), configure the subnet mask as 255.255.255.0, and configure the default gateway as 192.168.3.1; Copyright ©2012–2022,Chengdu Ebyte Electronic Technology Co.,Ltd. -
Page 8: Default Parameters
(4) Open the serial port assistant, select the corresponding serial port, set the baud rate to 115200, set other serial port parameters to None/8/1, and click "Open Serial Port". Copyright ©2012–2022,Chengdu Ebyte Electronic Technology Co.,Ltd. - Page 9 (network side) receives the test data. The network debugging assistant (network side) sends test data, and the serial port assistant (serial port) receives test data. Realize duplex communication (that is, two-way data sending and receiving from local to network). Copyright ©2012–2022,Chengdu Ebyte Electronic Technology Co.,Ltd.
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Page 10: Product Overview
92 mm * 66mm * 30mm （length*width*height） Product Size product weight 93g ± 5g Working temperature -40 ～ +85℃、5% ～ 95%RH（no condensation） and humidity Storage temperature -40 ～ +105℃、5% ～ 95%RH（no condensation） and humidity Copyright ©2012–2022,Chengdu Ebyte Electronic Technology Co.,Ltd. -
Page 11: Interface And Indicator Description
2*5.08mm power input interface, the left side is positive, the power interface right side is negative; Power input range: DC8-28V. [Note] When the network cable is not connected, PWR, TXD,RXD, and M0 all light up, and the device is in standby state. Copyright ©2012–2022,Chengdu Ebyte Electronic Technology Co.,Ltd. -
Page 12: Dimensions
Chengdu Ebyte Electronic Technology Co.,Ltd. NA111-A_User_Manual 3.3 Dimensions 3.4 Installation method The equipment is mounted by rail. Copyright ©2012–2022,Chengdu Ebyte Electronic Technology Co.,Ltd. -
Page 13: Functional Introduction
Step 1: Open the browser, enter the IP address of the device in the address bar, for example 192.168.3.7 (the IP address and the computer need to keep the same network segment), if you forget the IP of the machine, you can query it through AT commands and configuration software Copyright ©2012–2022,Chengdu Ebyte Electronic Technology Co.,Ltd. - Page 14 Step 4: The progress bar indicates the configuration progress. Do not refresh the web page again after the configuration is completed (refresh the web page to enter the configuration mode again, you can restart the device or submit it again to enter the communication mode); Copyright ©2012–2022,Chengdu Ebyte Electronic Technology Co.,Ltd.
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Page 15: Subnet Mask/Ip Address
IP is considered to be in this subnet. Gateway refers to the network number of the network where the current IP address of the module is located. If a device such as a router is connected to the external network, the gateway is the router Copyright ©2012–2022,Chengdu Ebyte Electronic Technology Co.,Ltd. -
Page 16: Domain Name Resolution (Dns)
IP and port, so The data sent by the device only sends data packets to the source IP address and port where the device received data last time . Copyright ©2012–2022,Chengdu Ebyte Electronic Technology Co.,Ltd. -
Page 17: Udp Client Mode
URL, Header and other parameters by themselves, and the device (serial port server) will send packets to realize fast communication between the serial port device and the HTTP server. In HTTP client mode, it is recommended to use random ports and enable short connections to save HTTP server resources. Copyright ©2012–2022,Chengdu Ebyte Electronic Technology Co.,Ltd. - Page 18 DHCP and random ports), As shown in the figure below(Above is the upper computer, below is the web page): Return standard HTTP frame data (left image) and only valid data (right image): Parameter configuration description as shown in the figure (GET on, POST is under): Copyright ©2012–2022,Chengdu Ebyte Electronic Technology Co.,Ltd.
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Page 19: Mqtt Client Mode
(QoS 0, QoS 1), and supports super long text Configuration, convenient and better access to network service operators (server address, three elements, subscription and publishing addresses support up to 128 characters of configuration). Copyright ©2012–2022,Chengdu Ebyte Electronic Technology Co.,Ltd. - Page 20 To use MQTT function, advanced Settings such as short links should be turned off as shown in the figure below (upper computer and webpage configuration as shown below) : 1) standard MQTT3.1.1 and Baidu Cloud and Huawei Cloud and OneNET(Left: software, right: web page) Copyright ©2012–2022,Chengdu Ebyte Electronic Technology Co.,Ltd.
- Page 21 (for data return pass). Configure the device connection parameters, as shown in the following figure: "ProductKey": "a1GlhuTU1yN", "DeviceName": "DEV04", "DeviceSecret": "xxxxxxxxxxxxxxxxxxxxxxxxxxx" Alibaba Cloud server address: ProductKey.iot-as-mqtt.cn-shanghai.aliyuncs.com:1883 Topic for subscription and publication: /a1GlhuTU1yN/DEV04/user/1234 Copyright ©2012–2022,Chengdu Ebyte Electronic Technology Co.,Ltd.
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Page 22: Advanced Features
(2) Serial port mode -> The device sends heartbeat content to the serial bus according to the set heartbeat interval. (3) Network port mode -> The device sends heartbeat content to the network port bus according to the set Copyright ©2012–2022,Chengdu Ebyte Electronic Technology Co.,Ltd. -
Page 23: Registration Package Function
The parameter range of timeout restart time is (60-65535) seconds. If it is set to 0, it means shutdown timeout restart. The default is 300 seconds. Copyright ©2012–2022,Chengdu Ebyte Electronic Technology Co.,Ltd. -
Page 24: Cache Cleaning Function
Step 1: Open the host computer, open the device upgrade assistant in the menu bar, and select the required firmware (The official website only provides the latest firmware, please refer to "Firmware Instructions" for details); Step 2: Click to search for devices, and click to stop searching after finding the device; Copyright ©2012–2022,Chengdu Ebyte Electronic Technology Co.,Ltd. -
Page 25: Modbus Gateway
[Note] When the device is just powered on, click "Search Device" in the upgrade assistant, the device will enter the firmware burning state, and it will return to normal mode after power off and restart. 4.5 Modbus Gateway 4.5.1 Modbus RTU and Modbus TCP protocol conversion Copyright ©2012–2022,Chengdu Ebyte Electronic Technology Co.,Ltd. -
Page 26: Simple Protocol Conversion Mode
6 host connections are supported), only supports working in TCP server mode, slave machine Only in the serial port, otherwise it will not work properly. It is recommended to configure "Simple Protocol Conversion" when no multi-channel host is used. Multi-host mode configuration (upper computer, web page below) : Copyright ©2012–2022,Chengdu Ebyte Electronic Technology Co.,Ltd. -
Page 27: Storage Gateway
(query configured commands). Due to the above features, the serial port side of the configurable gateway can only be connected to Modbus slaves. Add instruction, left for the upper computer, right for the web page Copyright ©2012–2022,Chengdu Ebyte Electronic Technology Co.,Ltd. -
Page 28: Automatic Upload
(Modbus RTU format or Modbus TCP format) can be selected according to the requirements. ) and the command polling interval (0-65535ms). For instruction pre-storage, refer to "Configurable Gateway - Instruction Storage Instructions", and automatically upload the upper computer/web page configuration: Copyright ©2012–2022,Chengdu Ebyte Electronic Technology Co.,Ltd. - Page 29 Chengdu Ebyte Electronic Technology Co.,Ltd. NA111-A_User_Manual TCP client demo (Modbus RTU format on the left and Modbus TCP format on the right): Copyright ©2012–2022,Chengdu Ebyte Electronic Technology Co.,Ltd.
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Page 30: Configuration Mode
5.3 AT command configuration The query and modification of relevant parameters of the device can be completed through AT command configuration. For specific AT commands, please refer to "NA11x&NT&NS-AT Command Set". Copyright ©2012–2022,Chengdu Ebyte Electronic Technology Co.,Ltd. -
Page 31: Revision History
Adapt to "9013-2-xx" firmware About us Technical support: support@cdebyte.com Documents and RF Setting download link: www.ebyte.com Thank you for using Ebyte products! Please contact us with any questions or suggestions: info@cdebyte.com ------------------------------------------------------------------------------------------------- Phone: +86 028-61399028 Web: www.ebyte.com Address: B5 Mould Park, 199# Xiqu Ave, High-tech District, Sichuan, China...