Ebyte MA02-AAC 2220 Series Скачать руководство пользователя страница 41

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Chengdu Ebyte Electronic Technology Co.,Ltd.

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2DI+2AI+2DO

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MA02-AACX2220 User Manual

，

Chengdu Ebyte Electronic Technology Co.,Ltd.

After sending the above command to the device via RS232, the device will return the following values:

00 00 00 00 00 00 00 00

XX XX

Device Modbus

address

function

code

Number of

data bytes

Raw value data of 4 AI channels,

Every 2 bytes of data represents an

AI channel data, where the original

value of each channel is 0,0,0,0

respectively

CRC check code

The final interpretation right belongs to Chengdu Ebyte Electronic Technology Co., Ltd.

Revision history

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Version

Date

Description

Issued by

1.0

2021-08-30

Initial version

Содержание MA02-AAC 2220 Series

Страница 1: ...1 2DI 2AI 2DO MA02 AACX2220...

Страница 2: ...2 Analog input AI filter parameters 14 4 2 Switch input DI 16 4 2 1 Switch input DI collection 16 4 2 2 Switch input DI filter parameters 16 4 3 Switch output DO 16 4 3 1 Switch output DO description...

Страница 3: ...terface 27 6 2 2 Basic setting interface 30 6 2 3 Advanced settings interface 31 6 3 Device status query 32 6 4 Equipment status control 34 7 Modbus 36 7 1 Register list 36 7 2 AI related register lis...

Страница 4: ...uing commands through the serial port 1 1 Features Support ModBus RTU protocol Support various configuration software PLC touch screen RS232 acquisition and control IO DC 8 28V power supply 2 way swit...

Страница 5: ...ort I O networking device hereinafter referred to as IO device you need to prepare a computer converter power supply screwdriver and other related auxiliary materials details as follows Order Device N...

Страница 6: ...1 After the equipment is powered on the power indicator POWER is always on and the equipment power supply is normal 2 Switch input DI wiring connect the control button to the switch input DI port as s...

Страница 8: ...pyright 2012 2021 Chengdu Ebyte Electronic Technology Co Ltd 8 2 3 Setting 2 3 1 Get connected Figure 2 3 1 Software interface Steps 1 Open the serial port find the corresponding device port number th...

Страница 9: ...ndow click Search Device and the log window on the right will start refreshing the search information After the connected device is displayed in the device column of the device window click the Stop S...

Страница 10: ...85 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 2DO 2 way 2 way 2 way MA02 AACX2220 2 way 2 way 2...

Страница 11: ...AI 2 way Acquisition range 0 20mA 4 20mA Resolution 12 bits Acquisition accuracy 3 Acquisition frequency 10 Hz Acquisition characteristics Single ended input Input impedance 100 DI Number of DI 2 way...

Страница 12: ...umber pin definition note 1 VCC Power supply Suggest RVV 2 0 75 wire 2 GND Grounding 3 A TX RS232 corresponds to TX Recommend RVSP 3 0 5 wire 4 B RX RS232 corresponds to RX 5 DI1 Switch input channel...

Страница 13: ...2AI 2DO MA02 AACX2220 User Manual Copyright 2012 2021 Chengdu Ebyte Electronic Technology Co Ltd 13 3 4 Size Figure 3 4 1 Dimensional drawing 3 5 installation The equipment supports positioning hole...

Страница 14: ...1 16 it will automatically take the closest value to write For example if writing filter parameter 0 the device will take 1 as the filter parameter and Modbus will not return wrong instruction in thi...

Страница 15: ...eturned by this method is 2 bytes representing 1 channel and the value read is 0 25000 The method of calculating the current is 0 25000 corresponding to 0 25mA which is 1000 4 1 5 Analog input AI cali...

Страница 16: ...clearing and manual clearing default automatic clearing 4 2 2 Switch input DI filter parameters When the switch inputs the DI to collect the signal it needs to keep multiple sampling periods before c...

Страница 17: ...eristics of the level mode are similar to the function of a self locking switch 2 Pulse mode After the switch output DO is turned on the set pulse width time in ms is maintained and the switch output...

Страница 18: ...et address set by the configuration tool software the factory default is 1 For example If the hardware address is set to 5 and the software address is set to 113 the device address is 118 4 3 2 Hardwa...

Страница 19: ...is shown in the above example If multiple devices need to be connected to a single RS485 bus only the hardware address is used A single bus can be connected to a maximum of 32 devices just set the ha...

Страница 20: ...can make different settings according to the scene The software address setting range is 1 216 device address 1 247 and the default software address is 1 After changing the address you need to power...

Страница 21: ...X2220 User Manual Copyright 2012 2021 Chengdu Ebyte Electronic Technology Co Ltd 21 5 Port wiring 5 1 Analog input AI port wiring 5 1 1 Two wire sensor wiring Figure 5 1 1 Two wire sensor wiring 5 1 2...

Страница 22: ...ACX2220 User Manual Copyright 2012 2021 Chengdu Ebyte Electronic Technology Co Ltd 22 5 1 3 Four wire sensor wiring Figure 5 1 3 Four wire sensor wiring 5 2 Switch input DI port wiring 5 2 1 Two wire...

Страница 23: ...DO MA02 AACX2220 User Manual Copyright 2012 2021 Chengdu Ebyte Electronic Technology Co Ltd 23 5 2 2 Three wire switch wiring Figure 5 2 2 Wiring diagram of three wire switch 5 2 3 Three wire sensor w...

Страница 24: ...minal directly controls the load small power equipment within 1kW Figure 5 3 1 The output terminal directly controls the load wiring diagram 5 3 2 Output terminal control contactor contactor controls...

Страница 25: ...ology Co Ltd 25 contactors may be different 5 3 3 Output terminal control contactor contactor controls high power 380V equipment Figure 5 3 3 Wiring diagram of output terminal control contactor Remark...

Страница 26: ...gdu Ebyte Electronic Technology Co Ltd 26 6 Software use 6 1 Software Installation The configuration tool software is driver free installation directly double click the exe file to open it and use it...

Страница 27: ...2 1 IO Demo interface Figure 6 2 1 Software IO demo interface 1 Device window Display the information of the currently connected device serial number device model device address firmware version Figu...

Страница 28: ...3 Serial port parameter window interface 3 Log window Display the running log information send and return data commands during the configuration and use of the device Figure 6 2 4 Log window interface...

Страница 29: ...f Figure 6 2 5 Switch output DO interface 6 Analog input AI This function is limited to devices that support AI Display the status of the analog input AI port current quantity engineering quantity gra...

Страница 30: ...g interface 1 Counting demonstration Display DI count information and clear settings This function is limited to devices that support DI Figure 6 2 9 Counting demo interface 2 DI related Set the DI fu...

Страница 31: ...terminals can be set to follow one DI input terminal and one switch output DO terminal can not be set to follow multiple DI input terminals Follow mode is limited to devices that support DI Figure 6...

Страница 32: ...Baud rate setting interface Support setting check digit can set check digit none odd check even check default no check Figure 6 2 16 Check Digit Setting Interface 6 3 Device status query The configur...

Страница 33: ...2DO MA02 AACX2220 User Manual Copyright 2012 2021 Chengdu Ebyte Electronic Technology Co Ltd 33 1 IO demo interface Figure 6 3 1 Device status query IO demo interface 2 Basic setting interface Figure...

Страница 34: ...6 3 3 Device status query advanced setting interface 6 4 Equipment status control Device status control the device supports ModBus standard command control It also supports configuration software grap...

Страница 35: ...20 User Manual Copyright 2012 2021 Chengdu Ebyte Electronic Technology Co Ltd 35 Method 2 Input command control Device address 1 Function open DO 1 output Sending 01 05 00 00 FF 00 8C 3A including CRC...

Страница 36: ...0x057 8 4 DO working mode RW 0x0000 0x0002 0x0000 level mode default mode 0x0001 pulse mode 0x0002 follow mode 0x03 0x06 0x10 41500 0x05D C 4 DO pulse width RW 0x32 0xFFF 50 65535 the duration of the...

Страница 37: ...0x10 42102 0x083 6 1 check method RW The default value is 0x0000 which means no check 0x0000 no check 0x0001 odd parity 0x0002 even parity 0x03 0x06 0x10 7 2 AI related register list Table 7 2 1 AI r...

Страница 38: ...n the following values 20 01 01 02 XX XX Device ModBus address function code Number of bytes of data Status data returned CRC check code The status data 02 returned above indicates that the output DO2...

Страница 39: ...0x0001 7 3 4 Write multiple holding registers Use 10 function code to write commands for multiple holding registers for example set the working mode of DO1 DO4 at the same time 20 10 05 78 00 04 08 00...

Страница 40: ...e a single command for example set the working mode of DO1 to pulse mode 20 0F 00 00 00 04 01 06 XX XX Device ModBus address function code starting address Number of coils Number of bytes of data Cont...

Страница 41: ...a represents an AI channel data where the original value of each channel is 0 0 0 0 respectively CRC check code The final interpretation right belongs to Chengdu Ebyte Electronic Technology Co Ltd Rev...

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