Ebyte 2AI, User Manual

Page 1: ...1 8DO MA01 XXCX0080 ...

Page 2: ...1 Switch output DO 14 4 1 1 Switch output DO description 14 4 2 2 Switch output DO mode settings 14 4 2 Device address 15 4 2 1 Device address 15 4 2 2 Hardware address dial switch 15 4 2 3 Software address offset address 17 5 Port wiring 18 5 1 Switch output DO port wiring 18 5 1 1 Output direct control load small power device within 1kW 18 5 2 2 Output Control Contactor Contactor Control High Po...

Page 3: ...ctronic Technology Co Ltd 2 7 2 Instruction format partial 31 7 2 1 Read DO output coil status 31 7 2 2 Read Hold Register 31 7 2 3 Write a single hold register 32 7 2 4 Write multiple hold registers 32 7 2 5 Write a single DO coil status 32 7 2 6 Write multiple DO coil states 33 Revised history 34 About us 34 ...

Page 4: ...production use modification or disclosure to third parties of this document or any part thereof without the express permission of 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 an...

Page 5: ...to achieve remote control function of the serial I O networking module also known as remote IO Features Support for modbus RTU protocols Support for all types of configuration software PLC touch screen RS485 controls the IO DC 8to28V power supply 8 switch output DO relay Switch output DO supports level mode pulse mode Communication Baud Rate 1200to115200 default 9600 supports custom settings Suppo...

Page 6: ...es IO devices are required to prepare computers converters power supplies screwdrivers and other related accessories before use Here s how it works Table 2 1 1 Preparation List serial number Devices quantity 1 IO devices 1 2 USB re serial converter 1 3 Configure the tool software 1 4 Computer 1 5 Power adapter 12V 1A 1 6 Screwdriver one word SL 2 1 7 Signal generator or sensor 1 2 2 Equipment wiri...

Page 7: ...RS485 Figure 2 2 2 Communication RS485 Wiring Diagram 2 2 3 Overall wiring diagram 1 After power is on on the device the power LED POWER is on and the power supply to the device is ok 2 Analog input AI wiring as shown by connecting the signal generator to the analog input AI port 3 Switch output DO wiring as shown by connecting the load to the switch output DO port ...

Page 8: ...Chengdu Ebyte Electronic Technology Co Ltd 8DO MA01 XXCX0080 User Manual Copyright 2012 2021 Chengdu Ebyte Electronic Technology Co Ltd 7 Figure 2 2 3 Overall wiring diagram ...

Page 9: ...o this 1 Open the serial port find the corresponding device port number Baud rate default 9600 click Open serial port Figure 2 3 2 Opens the serial port 2 In the device window click Search device and the log window on the right starts refreshing the search information After the device section of the device window shows the connected device click the Stop Search menu Then select the device click th...

Page 10: ...Technology Co Ltd 8DO MA01 XXCX0080 User Manual Copyright 2012 2021 Chengdu Ebyte Electronic Technology Co Ltd 9 Figure 2 3 3 Connecting devices 2 3 2 Device testing Figure 2 3 4 Device Testing Figure 2 3 5 Actual test results ...

Page 11: ...nalog input AI Switch volume output DO RS485 RS232 MA01 AXCX4020 4DI 2DO 4 way 2 way MA02 AXCX4020 4 way 2 way MA01 XACX0420 4AI 2DO 4 way 2 way MA02 XACX0420 4 way 2 way MA01 AACX2220 2DI 2AI 2D O 2 way 2 way 2 way MA02 AACX2220 2 way 2 way 2 way MA01 AXCX4040 4DI 4DO 4 way 4 way MA02 AXCX4040 4 way 4 way MA01 XACX0440 4AI 4DO 4 way 4 way MA02 XACX0440 4 way 4 way MA01 AACX2240 2DI 2AI 4D O 2 way...

Page 12: ...arity default no checks Stop bit 1 fixed Communication protocol Modbus RTU protocol The device address 1 to 247 default address 32 Software1 hardware 31 DO output The number of DO roads 8 way The DO output type Type C relay normally open and normally closed DO output mode Level mode pulse mode Relay contact capacity 30V 10A 250V 10A The output indicates Red LED indication other Product size 145 mm...

Page 13: ...ecommended that RVV 2 x 0 75 wire 2 Ground 3 B RX RS485 corresponds to B It is recommended that RVSP 3 x 0 5 wire 4 A TX RS485 corresponds to A 5 GND The signal is grounded 6 DO1 Switch output channel 1 Relays have normal open and normal closed ends 7 DO2 Switch output channel 2 8 DO3 Switch output channel 3 9 DO4 Switch output channel 4 10 DO5 Switch output channel 5 11 DO6 Switch output channel ...

Page 14: ...y Co Ltd 8DO MA01 XXCX0080 User Manual Copyright 2012 2021 Chengdu Ebyte Electronic Technology Co Ltd 13 Figure 3 4 1 Dimensions 3 5 How to install The device supports positioning hole installation or railing Figure 3 5 1 How to install ...

Page 15: ... normally closed and disconnected When the LED is off the relay is not sucked normally open normally closed Figure 4 1 1 Switches output DO interface 4 2 2 Switch output DO mode settings 1 level mode Depending on the level set by the user the switching characteristics of the level mode are similar to those of the self locking switch 2 pulse mode When the switch output DO is on the switch output DO...

Page 16: ...ress defaultsto 32 hardware address 31 plus software address 1 device address 32 Device address settings range 1to247 Hardware address Implemented by dial switch 5 bit dial setting factory default is 31 Software address Implemented by the configuration tool software setting Offset Address factory default is 1 Example If the hardware address is set to 5and the software address is set to 113 the dev...

Page 17: ...ress 0 binary encoding Figure 4 2 3 Hardware Address 0 Example 2 Set hardware address 8 binary encoding Figure 4 2 4 Hardware Address 8 Example 3 Set hardware address 31 binary encoding Figure 4 2 5 Hardware Address 31 Hardware address can be customized according to the actual situation the setting method as shown in the above example If multiple devices are required to connect to a single RS485 b...

Page 18: ...e address offset address Software address Users can make different settings depending on the scene The software address setting range is 1 to2 24 device address 1 to 247 and the software address defaults to 1 After you change the address you need to power down restart before the new address set is effective Changing the software address is done through the configuration tool software as shown in t...

Page 19: ...onic Technology Co Ltd 18 5 Port wiring 5 1 Switch output DO port wiring 5 1 1 Output direct control load small power device within 1kW Figure 5 1 1 Output Direct Control Load Wiring Diagram 5 2 2 Output Control Contactor Contactor Control High Power 220V Device Figure 5 2 2 Output Control Contactor Wiring Diagram ...

Page 20: ...actor 5 2 3 Output Control Contactor Contactor Control High Power 380V Device Figure 5 2 3 Output Control Contactor Wiring Diagram Note The figure above takes the contactor coil voltage AC 220V as an example the coil voltage may be different from contactor 6 The use of software 6 1 Software installation The configuration tool software is driver free and is ready to use by double clicking directly ...

Page 21: ...X0080 User Manual Copyright 2012 2021 Chengdu Ebyte Electronic Technology Co Ltd 20 Figure 6 1 2 The software installation successfully opens the interface 6 2 Introduction to software features 6 2 1 IO demo interface Figure 6 2 1 Software IO Demo Interface ...

Page 22: ...mation serial number device model device address firmware version Figure 6 2 2 Device Window Interface 2 Serial parameter window Displays serial parameter information port baud rate data bit check bit stop bit etc and opens serial port Figure 6 2 3 Serial Parameter Window Interface 3 The log window Displays the device configuration the operation log information during use send return data instruct...

Page 23: ...g Window Interface 4 Switch input DI this feature is limited to DI enabled devices Displays the status of the digital input DI port Figure 6 2 4 Switch Input DI interface 5 Switch output DO Displays the status of the DO port of the switch output and the graphical settings switch output of the DO port is on and off Figure 6 2 5 Switch Output DO interface ...

Page 24: ...limited to AI enabled devices Displays the status of the analog input AI port current engineering volume indicated by a graphical pin Figure 6 2 6 Simulates input AI interface 7 Refresh the settings Supports manual refresh automatic refresh status The auto refresh state can customize the refresh cycle which is a multiple of 500ms Figure 6 2 7 Refresh the settings interface ...

Page 25: ... 6 2 8 Basic setup interface 1 Count demo Displays DI count information zeroing settings This feature is limited to DI enabled devices Figure 6 2 9 Count Demo Interface 2 DI related Set up the DI function Set the filter parameters 1to16 trigger rising falling level and zeroing automatic manual This feature is limited to DI enabled devices Figure 6 2 10 DI related interface ...

Page 26: ...te Multiple switch output DO ends can be set to follow one DI input not one switch output DO side to follow multiple DI inputs Follow mode is limited to DI enabled devices Figure 6 2 11 DO related interface 6 2 3 Advanced Settings Interface Figure 6 2 12 Advanced Settings Interface 1 Device settings Advanced setup interface support for device name settings offset address software address read para...

Page 27: ...upports setting check bits which can be set none parity parity and no checks by default Figure 6 2 16 Check bit settings interface 6 3 Device status query The configuration software supports device status queries and once the device is connected the device status can be queried through the Refresh All Data menu Example The configuration software is connected to 2 devices try to query select one of...

Page 28: ...1 XXCX0080 User Manual Copyright 2012 2021 Chengdu Ebyte Electronic Technology Co Ltd 27 Figure 6 3 1 Device Status Query IO Demo Interface 2 Basic setup interface Figure 6 3 2 Device Status Query Basic Settings Interface 3 Advanced settings interface ...

Page 29: ...Settings Interface 6 4 Device status control Device status control device support for Modbus standard command control Configuration software graphical control is also supported Example Control the device and turn on the DO 1 output port Method 1 Software graphical operation click on the menu button control Figure 6 4 1 Software Graphic Operation Method 2 Enter instruction control ...

Page 30: ... 8DO MA01 XXCX0080 User Manual Copyright 2012 2021 Chengdu Ebyte Electronic Technology Co Ltd 29 Device address 1 Function Turn on the DO 1 output Send 01 05 00 00 FF 00 8C 3A with CRC check bit Return 01 05 00 00 FF 00 8C 3A with CRC check bit ...

Page 31: ... 41500 0x05DC 4 DO pulse width RW 0x32 0xFFF 50 65535 duration of pulse in ms 0x03 0x06 0x10 41318 0x0526 4 Di counting method RW 0x0000 0x0002 0x0000 represents the rising edge count 0x0001 the falling edge count 0x0002 the level count 0x03 0x06 0x10 41304 0x0518 4 How the DI count value is zeroed RW 0x0000 0x0001 0x0000 automatic zeroing and manual zeroing 0x0001 0x03 0x06 0x10 41311 0x051F 4 Se...

Page 32: ...dbus address The function code Register start address The number of output coils read CRC check code When the above command is sent to the device via the 485 bus the device returns the following values 20 01 01 02 XX XX Device Modbus address The function code The number of bytes of the data The status data returned CRC check code The status data returned above 02 indicates that the output DO2 on 7...

Page 33: ...ite the value CRC check code If the modification is successful the 0x0578 register data is 0x0001 7 2 4 Write multiple hold registers Write multiple hold register commands using 10 function codes for example set the do1 DO4 operating mode at the sametime 20 10 05 78 00 04 08 0001 0002 XX XX Device Modbus address The function code Register start address The number of registers The number of bytes w...

Page 34: ...ion code Register address Write the value CRC check code DO1 coil on 7 2 6 Write multiple DO coil states Use the 0F function code to write a single command for example set do1 to pulse mode 20 0F 00 00 00 04 01 06 XX XX Device Modbus address The function code The starting address The number of coils The number of bytes of the data Control the data for the coil bit operation CRC check code When the...

Page 35: ...evised history version The revision date Revised description Maintainer 1 0 2021 08 30 The initial version LC 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 D...