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SLK-S502 Serial server instruction manual

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Summary of Contents for SLK-S502

Page 1: ...SLK S502 Serial server instruction manual WEB www seriallink cn e Mail info seriallink net SLK S502 Serial Server Instruction manual...

Page 2: ...2 3 1 Modify the static login page address 9 2 3 2 DHCP 9 2 4 Serial port configuration 10 2 4 1 Use tools and preparation 10 2 4 2 TCP Server 11 2 4 3 TCP Client 13 2 4 4 UDP Server 15 2 4 5 UDP Cli...

Page 3: ...also supports virtual serial port access to serial devices SERIALLINK SLK S502 supports convenient and quick manual configuration of the IP address through a browser or Telnet terminal At the same ti...

Page 4: ...tion RS 485 2w A B Serial parameter Data bit 5 6 7 8 Stop bits 1 1 5 2 Check Digit None Even Odd Baud rate 300bps to 115200 kbps Serial port protection RS232 485 with 15 kV ESD protection RS232 485 wi...

Page 5: ...SLK S502 Serial server instruction manual WEB www seriallink cn e Mail info seriallink net 3 1 3 Appearance Design 1 3 1 Product Size...

Page 6: ...mal Not bright The device is not powered please check whether the voltage is 9 28V SYS System indicator light Flashing Is now Entering the system Always bright Very bright The equipment is running Alw...

Page 7: ...RS458 Negative end A RS458 Positive end RS232 TXD RS232 Signal sending end RXD RS232 Signal receiving end GND Ground terminal end Din DIN1 Switching value input end DIN2 DIN3 DIN4 12VDD High level ou...

Page 8: ...etting page of the serial server you need to make sure that the management computer has an Ethernet card installed 2 1 1 Set a static IP address Please set the IP address of the management PC for exam...

Page 9: ...he IP address of the device model SLK S502 is 192 168 20 182 and then the network bit in the IP address of the PC is changed to 192 168 20 see 2 1 1 for details Double click the SLK S502 device inform...

Page 10: ...33 after the connection is established in the pop up login interface log in as the system administrator admin that is in the login interface Enter the password the factory default setting of the passw...

Page 11: ...new IP address will be used to log in to the page 2 3 2 DHCP The LAN port of the serial server is connected to a switch or router and you can select the DHCP network protocol to automatically obtain...

Page 12: ...tem Tools Device Manage Ports COM LPT Use tools UartAssist exe and NetAssist exe for TCP Server TCP Client UDP Server and UDP Client simulation and ModSim32 exe and ModScan32 exe for Modbus TCP simula...

Page 13: ...and port number of the serial server Configure the baud rate data bit stop bit and parity bit of the serial port through the serial port configuration bar according to your needs After the configurat...

Page 14: ...manual WEB www seriallink cn e Mail info seriallink net 12 Open the software select TCP Client IP is the server address the port is the same as the server port and click Connect TCP Server and TCP Cl...

Page 15: ...cal host port is the default and the client settings need to use Local host addr and Local host port click Open Select Serisl Utility PORT2 in turn select TCP Client as the network protocol and the se...

Page 16: ...allink cn e Mail info seriallink net 14 After saving and applying the software will print 2021 12 02 17 36 44 743 Client 192 168 0 233 44380 gets online indicating that the connection is successful TC...

Page 17: ...e the IP address and port number of the serial server The baud rate data bit stop bit and parity bit of the serial port are configured according to your needs After the configuration is complete click...

Page 18: ...software settings are as follows Protocol selects UDP Local host addr selects the same network segment IP set by the computer and the device and the Local host port defaults to it Click Open after set...

Page 19: ...SLK S502 Serial server instruction manual WEB www seriallink cn e Mail info seriallink net 17 UDP Server and UDP Client send and receive data diagram...

Page 20: ...Raw date You need to remember the local port after setting The IP address and port number of the serial port server are used when establishing a UDP connection Compared with UDP Server UDP Client has...

Page 21: ...rial server instruction manual WEB www seriallink cn e Mail info seriallink net 19 UDP Client and UDP Server send and receive data diagram If the data is not sent from the server IP and port it will b...

Page 22: ...onfigure the baud rate data bit stop bit and parity bit of the serial port through the serial port configuration bar according to your needs After the configuration is complete click SAVA APPLY Here y...

Page 23: ...l WEB www seriallink cn e Mail info seriallink net 21 The pop up dialog box is as follows the baud rate data bit stop bit and parity bit are changed according to the values set on the web page Open th...

Page 24: ...ver instruction manual WEB www seriallink cn e Mail info seriallink net 22 The pop up dialog box is as follows select Remote modbusTCP Server fill in the IP Address and Service Port and then click OK...

Page 25: ...SLK S502 Serial server instruction manual WEB www seriallink cn e Mail info seriallink net 23 Double click 00001 0 area a dialog box pops up select On and then click Update The effect is as follows...

Page 26: ...t Proto When selecting TCP Server the data type also has the option of Telnet RFC2217 and a software putty exe is used here Select Serisl Utility PORT2 in turn Select TCP Server or UDP Server as the N...

Page 27: ...iallink net 25 Open the putty exe software fill in the server IP address and port number select Telent for Connection type set as follows click Open after the configuration is complete If no error is...

Page 28: ...et 26 Click the putty dialog box enter any character and the result is as follows 2 4 7 POE Power The serial port power supply function switch is closed by default Log in to the serial server page whe...

Page 29: ...eed to disable the firewall To disable the firewall click Routing Setting Firewall select Disable for the firewall and then click SAVE APPLY 3 2 Port Mapping Compared with DMZ 3 3 port forwarding is m...

Page 30: ...Specify the protocol to be forwarded which can be TCP UDP or TCP UDP Internal IP address select the IP address that needs to be forwarded to the external network Internal port the port to be forwarded...

Page 31: ...be an extra port forwarding rule click SAVE APPLY to make this rule effective You can add multiple rules Check the wan port ip through the wan port ip and the external port number you can access the...

Page 32: ...ely exposed to the Internet and all ports are opened It is equivalent to all port mapping It is equivalent to using the public IP directly First you need to disable the firewall Click Routing DMZ chec...

Page 33: ...ough the wan port ip If you can t access it the possible cause is that the firewall of the downstream device is turned on and the firewall of the downstream device needs to be turned off You can acces...

Page 34: ...Input as needed Here follow the instructions of Passive Input and Active Input of Power Input Passive Input After changing the power input to Passive Input click Save and Apply Open ModScan32 exe sof...

Page 35: ...This is mainly for demonstration The short connection method is used A is connected to CND and B is connected to DIN1 The interface corresponds to the value in the software one to one DIN1 correspond...

Page 36: ...t After changing the power input to Active Input click SAVE APPLY Open ModScan32 exe software click Connection Connect on the menu bar fill in the pop up window IP Address as the IP address of the LAN...

Page 37: ...his is mainly for demonstration The short connection method is adopted A is connected to 12VDD and B is connected to DIN1 The interface corresponds to the value in the software one to one DIN1 corresp...

Page 38: ...to test whether it is connected to the Internet the PING address can be selected or you can fill in a well known domain name a website that can be accessed normally and then click PING wait for the r...

Page 39: ...Mail info seriallink net 37 5 2 Date Time You can choose to synchronize the local time or you can synchronize the time of the NTP server 5 3 Language Setting Modify the language of the serial server...

Page 40: ...d of the serial server page Password new password Confirmation Enter again to confirm the password If the password does not match the confirmed password the password modification will fail If they are...

Page 41: ...www seriallink cn e Mail info seriallink net 39 5 5 Update Firmware Image Click Choose File to select your firmware file Click FLASH IMAGE Checksum MD5 of the firmware Size The size of the firmware fi...

Page 42: ...toring the factory settings can effectively solve some errors caused by improper configuration 5 7 Reboot Device Reboot Click PERFORM REBOOT the device restarts Time Reboot Tick enable set the time cl...

Page 43: ...SLK S502 Serial server instruction manual WEB www seriallink cn e Mail info seriallink net 41 Chapter 6 Check 6 1 Status Display information related to the system...

Page 44: ...SLK S502 Serial server instruction manual WEB www seriallink cn e Mail info seriallink net 42 6 2 System Log Display system log...

Page 45: ...WEB www seriallink cn e Mail info seriallink net 43 Chapter 7 Logout 7 1 Logout Exit and enter the login page Thank you for your support of SERIALLINK products If you have any questions please email...

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