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User Manual

Embedded EtherNet/IP Module

GS11-EI

Pins

Signals

Descriptions

Pin 1

TXD+

Transmit Data+

Pin 2

TXD-

Transmit Data-

Pin 3

RXD+

Receive Data+

Pin 4

BID+

Bi-directional Data+

Pin 5

BID-

Bi-directional Data-

Pin 6

RXD-

Receive Data-

Pin 7

BID+

Bi-directional Data+

Pin 8

BID-

Bi-directional Data-

2.3.2 Host Interface

GS11-EI has a 20-pin socket connector (needle-type), including power, UART and GPIO. The pin position

and definition are as follows:

Pins

Signals

Description

1 ~ 6

Reserved

RXD

UART Receive (Input), connect with TXD of host processor or MCU

TXD

UART Transmit (Output), connect with RXD of host processor or MCU

GPIO

Reserved

/RUN

The status of GS11-EI (Output), and need a 10K pull-up resistor on user board.

Logic 1: The GS11-EI module is in starting.

Logic 0: The module’s start has been completed. (Include waiting for initialization

state, start the EtherNet/IP protocol stack and data exchange state, etc.)

Содержание GS11-EI

Страница 1: ...Embedded EtherNet IP Module GS11 EI User Manual REV 1 3 SST Automation E mail SUPPORT SSTCOMM COM WWW SSTCOMM COM...

Страница 2: ...defind Protocol 12 4 Dimension 14 5 Development Board 16 5 1 Appearance 16 5 2 Function 16 5 2 1 RS232 Interface 16 5 2 2 Baudrate Setting Switch 17 5 2 3 Reset Key 18 5 2 4 LED 18 6 Configuration So...

Страница 3: ...User Manual Embedded EtherNet IP Module GS11 EI 2 Read I O Data 42 Write I O Data 46...

Страница 4: ...the UART Optional Features 1 3 Specifications 1 Support the EtherNet IP communication protocol that follow ODVA standard 2 GS11 EI provides one Ethernet port and one UART interface included in the 20...

Страница 5: ...le GS11 EI 4 7 Serial port use user defind protocol easy to realize serial port communication 8 Power 3 3VDC 3 14 3 45V 190mA 9 Environmental temperature 40 85 humidity 5 90 10 Dimension W H D 0 88 in...

Страница 6: ...ection Always on Have network connection Yellow Off No network data transmitting or receiving Blinking Have network data transmitting or receiving 2 3 Interface 2 3 1 Ethernet Interface The Ethernet i...

Страница 7: ...le type including power UART and GPIO The pin position and definition are as follows Pins Signals Description 1 6 NC Reserved 7 RXD UART Receive Input connect with TXD of host processor or MCU 8 TXD U...

Страница 8: ...ut Active low 15 3 3V 3 3V DC power Supply 16 GND GND power Supply 17 19 NC Reserved 20 DATAEXCH Data Exchange Output and need a 10K pull up resistor on the user board Logic 1 The module is in non dat...

Страница 9: ...hen the RESET pin is pulled down to GND or low to 2 88V lasting for 1 millisecond the module will be forced to reset and the host must wait for 250 milliseconds typical value after reset the module an...

Страница 10: ...GS11 EI serial communication protocol the user board can complete the input and output data exchange The procedure of message transmission is as follows GS11 EI user defined EtherNet IP Request1 Reque...

Страница 11: ...module will monitor its IP when it is running If IP changed it will pull up DataExch pin to logic 1 Then two cases 1 Using configuration software setting IP address mode The module will obtain an IP...

Страница 12: ...e IP address and other information you can sent this initialization request message Byte EtherNet IP to user defind protocol 0 message length is 17 which includes all following bytes except the check...

Страница 13: ...nts checksum when user set the GS11 EI module IP address via UART and does not use DHCP user board sends above message the value of byte 2 should be 0 and then the module will send the following messa...

Страница 14: ...byte n 2 Response message of user defind protocol module user board Byte Correct response Byte Incorrect response 0 message length includes all following bytes except the check sum byte high byte fir...

Страница 15: ...User Manual Embedded EtherNet IP Module GS11 EI 14 4 Dimension Unit mm Front...

Страница 16: ...User Manual Embedded EtherNet IP Module GS11 EI 15 Side PCB dimension...

Страница 17: ...232 interface is DB9 pin connector the description show as follow Pin Signal Description 2 RX Connect with pin TX of RS232 of PC 3 TX Connect with pin RX of RS232 of PC 5 GND Connect with pin GND of R...

Страница 18: ...t the serial UART baud rate and default IP address locking For firmware update 1 2 3 4 ON 1 0 Low bit Middle bit High bit Default IP address locking Corresponding relationship of baud rate is as follo...

Страница 19: ...anual reset GS11 EI 5 2 4 LED There are six indicators on the development board and the description is as follows Index Name Description 0 Power Power indicator On Power on Off Power off 1 RTS Reserve...

Страница 20: ...configuration software and finish the configuration of GS11 EI System Requirements PC with 1 GHz processor or higher Windows XP Windows 7 Free disk space min 130 M Byte CD ROM drive RAM min 256 M Byte...

Страница 21: ...T EIP CFG will automatically list all of the GS11 EI on the network as shown below 6 3 IP Search When the user just wants to search a known IP address device on the network click IP Search button in t...

Страница 22: ...d configuration is used to set your product related parameters here you need to set the administrator password to prevent other users modify the Advanced parameters through the SST EIP CFG Select one...

Страница 23: ...Parameters as shown above Name Enter a name to identify the GS11 EI module it can also be the name of user s final product IP Configuration Mode Set the device s IP address configuration mode Static...

Страница 24: ...Refers to the password that you need to enter when you click the advanced configuration button on the main screen After the admin password is set you need to enter this password when configuring SST...

Страница 25: ...t button in the main interface of SST EIP CFG Click Start and the SST EIP CFG will list all of the messages sent by the devices on the network After this function is enabled you need to set the IP add...

Страница 26: ...ers user parameter configuration Setting the IP address via host interface UART The user board sets the IP address and other parameters through the UART The user board sets parameters such as the IP a...

Страница 27: ...ters set by your user such as the IP address parameters If the IP address obtain method in Advanced Parameters choose Setting the IP address via software SST EIP CFG see section 6 6 In the main interf...

Страница 28: ...as shown above Name Enter a name to identify the GS11 EI module it can also be the name of user s final product IP Configuration Mode Set the device s IP address configuration mode Static or DHCP IP A...

Страница 29: ...r user parameters It is recommended not to set this password This password is for your users IP Address Report It is used to set the GS11 EI to send a packet that reports its own current IP address su...

Страница 30: ...User Manual Embedded EtherNet IP Module GS11 EI 29 After this function is enabled you need to set the IP address and port number of the remote device and the auto report period as shown below...

Страница 31: ...introduces the method of testing GS11 EI You can obtain the method of testing GS11 MT in GS11 MT user manual You need to use the software with GS11 EI development board We are very sorry that the tes...

Страница 32: ...ss through the serial port See the Advanced Parameters in section 6 4 Input data bytes Output data bytes The value must be same with the max input and output data bytes of EtherNet IP set in the Advan...

Страница 33: ...uration When choosing Setting the IP address via host interface UART click Initialize to send initial messages and enter the running status If Setting the IP address via host interface UART is not cho...

Страница 34: ...User Manual Embedded EtherNet IP Module GS11 EI 33 If the connection is failed there will pop up an alert dialog and the options in the Parameters Configuration section will not be grayed...

Страница 35: ...g mode the test software is the initiator of the communication and the module responds passively Transmit data After establishing the connection successfully you can click Transmit to transmit data wr...

Страница 36: ...If you want to transmit data cyclically you need to check Cyclical and click Transmit button if you want to stop transmitting data cyclically you only need to uncheck Cyclical Note The format of the d...

Страница 37: ...t be protected from impact and may damage the internal components The supply voltage must be controlled within the requirements of the specification to prevent the module from burning out Water must b...

Страница 38: ...e I O Data There are 2 ways to read and write I O data Use I O Method to Read and Write Data The following uses RSLogix 5000 as an example to explain how to use I O method to read and write I O data R...

Страница 39: ...User Manual Embedded EtherNet IP Module GS11 EI 38 In the pop out module selection window click on the in front of Communications select ETHERNET MODULE and click OK as shown below...

Страница 40: ...the above figure includes Name Name the added EtherNet IP slave module GS11 EI module Comm Format Set the data type User can choose to set the data type to DINT INT SINT REAL and so on Set the name o...

Страница 41: ...ommunication For the connection parameters supported by the GS11 EI see the previous chapter Note The size of Size set in the above figure the number of bytes set should be consistent with the number...

Страница 42: ...bedded EtherNet IP Module GS11 EI 41 In the figure above GS11EI O Data 0 GS11EI O Data 127 is the corresponding output data address of the added GS11 EI module in the master station Click on GS11EI I...

Страница 43: ...ess of the added GS11EI module in the master station Use MSG Method to Read and Write Data The following uses RSLogix 5000 as an example to explain how to use MSG to read and write I O data Read I O D...

Страница 44: ...settings Message Type CIP Generic Service Type select Get Attribute Single at this point the corresponding Service Code becomes to e Hex Class 4 Hex Instance 102 64Bytes 112 128Bytes 122 256Bytes can...

Страница 45: ...mat of the path is the EtherNet IP master name the slot number where the EtherNet IP master resides and the connected EtherNet IP address After the path is set up click Apply and Confirm As shown belo...

Страница 46: ...EI 45 Add a MSG instruction to MainRoutine under MainProgram and select ReadTag as Message Control as shown below This is a simple instruction that can send a read request In a normal program some log...

Страница 47: ...ine state Click on Control Tags and select Monitor Tags to expand ReadData as shown below The data stored at the starting address ReadData 0 is the data of the Modbus slave station read by the PLC via...

Страница 48: ...Module GS11 EI 47 Go to the Monitor Tags page WriteData 0 starts to input some data in the WriteData tab The data will be output by the PLC to the GS11 EI and output to the Modbus slave device via the...

Страница 49: ...e becomes to 10 Hex Class 4 Hex Instance 101 64Bytes 111 128Bytes 121 256Bytes can be set Attribute 3 Hex Source Element Select the WriteData tab Represents use the data in the WriteData tab as PLC ou...

Страница 50: ...ath is the EtherNet IP master name the slot number where the EtherNet IP master resides and the connected EtherNet IP address After the path is set up click Apply and Confirm As shown below In this ex...

Страница 51: ...struction to MainRoutine under MainProgram and select WriteTag as Message Control as shown below Download the PLC program to the PLC and put the PLC in the Online state The data in WriteData will be o...

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