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Related Manuals for Ebyte ME31-XXAX0060
Summary of Contents for Ebyte ME31-XXAX0060
- Page 1 ME31-XXAX0060 Network I/O Networking Module This manual may be updated with product improvements, please refer to the latest version of the manual! Chengdu Yibaite Electronic Technology Co., Ltd. reserves the final interpretation and modification rights for all contents in this instruction!
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Page 2: Table Of Contents
4.4.1. Modbus Address ..........................17 4.4.2. Module Name ............................. 17 4.4.3. Network parameters ........................... 17 4.4.4. Serial Port Parameters ........................17 4.5 OLED display and parameter configuration ....................18 4.5.1. Information Display Interface ......................18 Copyright ©2012–2023, Chengdu Ebyte Electronic Technology Co.,Ltd... - Page 3 4.6.2. Module related registers ........................21 4.6.3. Network related registers ........................21 4.6.4. Examples of Modbus command operation instructions ..............22 V. Configuration Software ............................25 5.1. Acquisition and Control ..........................25 5.2. Parameter configuration interface ......................... 26 Copyright ©2012–2023, Chengdu Ebyte Electronic Technology Co.,Ltd...
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Page 4: Overview
ME31-XXAX0060_UserManual_EN I. Overview 1.1 Product Introduction ME31-XXAX0060 is equipped with 6-way A-type relay output, and supports Modbus TCP protocol or Modbus RTU protocol for acquisition and control. At the same time, the device is also a network I/O networking module that can be used as a simple Modbus gateway (automatically send commands with non-local Modbus addresses through the serial port/network port). - Page 5 Chengdu Ebyte Electronic Technology Co.,Ltd. ME31-XXAX0060_UserManual_EN Serial port application topology diagram Copyright ©2012–2023, Chengdu Ebyte Electronic Technology Co.,Ltd...
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Page 6: Ii.quick Use
【Note】This test needs to be carried out with the default factory parameters. 2.1 Device preparation The following table lists the items required for this test: 12V switching power ME31-XXAX0060 USB to RS485 Cable supply A computer A network cable Several cables Copyright ©2012–2023, Chengdu Ebyte Electronic Technology Co.,Ltd... -
Page 7: Device Connection
The terminal resistance should be the same as the impedance of the communication cable, the typical value is 120 ohms. Its function is to match the bus impedance and improve the anti-interference and reliability of data communication. 2.2.2 Relay output connection Load Copyright ©2012–2023, Chengdu Ebyte Electronic Technology Co.,Ltd... -
Page 8: Simple Use
2.2.3 Simple use Network port Wiring: The computer is connected to the RS485 interface of ME31-XXAX0060 through USB to RS485, A is connected to A, and B is connected to B. Networking: Insert the network cable into the RJ45 port and connect to the PC. -
Page 9: Control Testing
Select HEX display to facilitate observation of data. Select HEX to send 2.4 Control Testing 2.4.1 Modbus TCP control Use the network assistant to control the first DO output of ME31-XXAX0060. 1: Transaction ID 2: Protocol identifier 3: Length 4: Modbus address... -
Page 10: Modbus Rtu Control
01 00 00 00 00 06 01 01 00 00 00 06 2.4.2 Modbus RTU control Use the serial port assistant to control the first DO output of ME31-XXAX0060. Other functions can be tested through the commands in the table below. -
Page 11: Technical Specification
Installation method Din-rail installation 3.2 Device Default Parameters Category Name Parameters TCP server (up to 4-way client Operating mode access) Ethernet parameters Local IP 192.168.3.7 Local port Subnet mask 255.255.255.0 Copyright ©2012–2023, Chengdu Ebyte Electronic Technology Co.,Ltd... -
Page 12: Mechanical Dimensional Drawing
DNS server 114.114.114.114 Active upload Close Baud rate 9600bps (8 types) Check method None (default), Odd, Even Serial parameters Data bit Stop bit Modbus master-slave Slave MODBUS parameter Address 3.3 Mechanical Dimensional Drawing Copyright ©2012–2023, Chengdu Ebyte Electronic Technology Co.,Ltd... -
Page 13: Port And Indicator Light Description
Positive pole of power input terminal, DC 8V~28V, 5.08mm Phoenix terminal. Relay 1 normally open pin, used with relay 1 common terminal, 5.08mm Phoenix terminal. COM1 Common terminal of relay 1, used in conjunction with the normally open pin of Copyright ©2012–2023, Chengdu Ebyte Electronic Technology Co.,Ltd... - Page 14 The A of the serial port is connected to the A interface of the external device, and the 5.08mm Phoenix terminal. 485-B The B of the serial port is connected to the B interface of the external device, and the 5.08mm Phoenix terminal. Copyright ©2012–2023, Chengdu Ebyte Electronic Technology Co.,Ltd...
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Page 15: Product Function Introduction
To put it simply, DI detects the input, and automatically outputs a relay that uses it as a follow source (for example: DI is 1, DO is closed). When the follow Copyright ©2012–2023, Chengdu Ebyte Electronic Technology Co.,Ltd... -
Page 16: Reverse Follow Mode
0, the data will be transparently transmitted; when the parameter is 1-255, only the set slave machine Copyright ©2012–2023, Chengdu Ebyte Electronic Technology Co.,Ltd... -
Page 17: Modbus Tcp Protocol Data Frame Description
When it is set to 0, the upload is disabled; if it is set to other positive integer value N, the upload will be performed at intervals of N seconds. [Note] The device can only be valid if it is configured in client mode, and the register value is non-zero to enable active upload. Copyright ©2012–2023, Chengdu Ebyte Electronic Technology Co.,Ltd... -
Page 18: Custom Module Information
4.4.4. Serial Port Parameters Parameters for setting serial communication: Default parameters: Baud rate: 9600 (03); Data bit: 8bit; Stop bit: 1bit; Copyright ©2012–2023, Chengdu Ebyte Electronic Technology Co.,Ltd... -
Page 19: Oled Display And Parameter Configuration
The password has a total of 4 digits, and each input is a number ranging from 0-9): The parameter setting interface from top to bottom is: 1. Modbus address; 2. Baud rate; 3. Data bits; 4. Check Digit; 5. Stop bit; Copyright ©2012–2023, Chengdu Ebyte Electronic Technology Co.,Ltd... -
Page 20: Equipment Parameter Configuration Interface
In any interface, when there is no button operation for 180 seconds, the screen will enter the sleep mode. At this time, the interface displays Ebyte robot. Press any button can exit the sleep mode. When the screen is in sleep mode, the running efficiency of device programs will be improved. -
Page 21: Modbus Parameter Configuration
DO pulse width 0x05DC Range: 50-65535ms register W： 0x06、 0x10 Scope: 0x0000: Follow DI1 DO Follow DI:0x0000 Holding R：0x03 0x0001: Follow DI2 Source AI:0x8000 register W： 0x06、 0x10 0x8000: Follow AI1 0x8001: Follow AI2 Copyright ©2012–2023, Chengdu Ebyte Electronic Technology Co.,Ltd... -
Page 22: Module Related Registers
0x089D 1～65535, default: 502 register W：0x06、0x10 Subnet mask Holding R：0x03 0x089E Default: 255.255.255.0 address register W：0x06、0x10 Holding R：0x03 Gateway address 0x08A0 Default: 192.168.3.1 register W：0x06、0x10 DHCP mode 0x08A2 Holding 0x0000 static IP R：0x03 Copyright ©2012–2023, Chengdu Ebyte Electronic Technology Co.,Ltd... -
Page 23: Examples Of Modbus Command Operation Instructions
After sending the above command to the device through the 485 bus, the device will return the following values: 90 48 Modbus address Function code Bytes of data Returned status data CRC check code The status data 01 returned above indicates that the output DO1 is turned on. Copyright ©2012–2023, Chengdu Ebyte Electronic Technology Co.,Ltd... - Page 24 After sending the above command to the device through the 485 bus, the device will return the following values: 00 00 B8 44 Modbus address Function code Bytes of data Returned data CRC check code Copyright ©2012–2023, Chengdu Ebyte Electronic Technology Co.,Ltd...
- Page 25 Number of registers CRC check code If the modification is successful, the values of the two consecutive registers starting with 0x0578 are 0x0001 and 0x0001 respectively, marking DO1 and DO2 to enable pulse output. Copyright ©2012–2023, Chengdu Ebyte Electronic Technology Co.,Ltd...
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Page 26: Configuration Software
（2）If you choose a serial port, you need to select the corresponding serial port number, and the same baud rate, data bit, stop bit, parity bit and address segment search range as the device, and then search. Step 2: Select the corresponding device. Copyright ©2012–2023, Chengdu Ebyte Electronic Technology Co.,Ltd... -
Page 27: Parameter Configuration Interface
Step 2: You can configure device parameters, network parameters, DI parameters, AI parameters, DO parameters, and AO parameters (for example: if the device has no AO function, the AO parameters cannot be configured) Copyright ©2012–2023, Chengdu Ebyte Electronic Technology Co.,Ltd... - Page 28 Step 3: After configuring the parameters, click Download Parameters. After the prompt message in the log output shows that the parameters are saved successfully, click Restart the device. After the device restarts, the modified parameters will take effect. Copyright ©2012–2023, Chengdu Ebyte Electronic Technology Co.,Ltd...
- Page 29 Version Revision date Revision Notes Maintenance man 2023-6-6 Initial version About us Technical support: support@cdebyte.com Documents and RF Setting download link: http://www.cdebyte.com Tel：+86-28-61399028 Fax：028-64146160 Web：http://www.cdebyte.com Address：Innovation Center D347, 4# XI-XIN Road,Chengdu, Sichuan, China Copyright ©2012–2023, Chengdu Ebyte Electronic Technology Co.,Ltd...