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San Telequip (P) Ltd., 
504,505 Deron Heights, Baner Road 
Pune 411 045, India 
Phone : +91-20-27293455, 9764027070, 8390069393                                Connecting. Converting. Leading! 
email : 

info@santelequip.com

                                                                                                                                                                                                     

 

 
RS-422/485 Pin Assignment

 

The pin assignment scheme for 4-pin RS-422 and 2-pin RS-485 as below. 

 
 

 

 

 

 
 
 
 

 
RS422 Connection Details. 

Signal of SC10MK2 485 

Will Connect to 

GND 

GND of your device 

T+/ D+ 

RX + of your device. 

T- / D- 

RX -- of your device. 

R + 

TX + of your device. 

R -- 

TX – of your device. 

 
RS485- 2 Wire Connection Details 

Signal of SC10MK2 485 

Will Connect to 

GND 

GND of your device 

T+/ D+ 

TX+ /D+ of your device. 

T- / D- 

TX–/D- of your device. 

 

Summary of Contents for SC10MK2

Page 1: ...erial2 at the same time against a specified TCP socket port commonly ____________________________________________________ 14 4 Access IP Control_______________________________________________________________ 15 5 Save Restart_________________________________________________________________ 16 6 Backup Settings ________________________________________________________________ 16 Introduction SC10MK2...

Page 2: ...x 19dBm Rx Sensitivity 76dBm 54Mbps 89 5dBm 11Mbps Tx Rate Max 54Mbps with auto fallback Tx Distance Up to 100m Security WEP 64 bit 128 bit data encryption WPA WPA2 personal Antenna 2 dBi RP SMA connector Network Mode Infrastructure Soft AP for Setup Setup HTTP Browser Setup IE Chrome Firefox Security Login Password Serial Ports 2 Port RS 232 422 485 2 Ports RS 232 with RX TX GND only Port RS 422 ...

Page 3: ...mply connect it to a 2 0dBi dipole antenna Standard Rubber Duck and it is 50 Ohms impedance and can support 2 4GHz frequency Ethernet Port The connector for network is the usual RJ45 Simply connect it to your network switch or Hub When the connection is made the green color LED of Ethernet port will light on When data traffic Rx Tx occurs on the network yellow color LED will blink during data tran...

Page 4: ...l the parameters will be reset to the factory default LED Indicators PWR Green After power on this LED is always ON SYS Green LED is ON after power on and then start blinking per second a after system running POE Red for PoE Power on Ethernet indication if device with this function WIFI Red LED is ON after power on then off a while It starts blinking after Wi Fi module is ON TX RX Red Green Data s...

Page 5: ... be ON when power is properly supplied Terminal Block 2 wires power supply is an option Serial Port of RS 232 RS 422 RS 485 Connect the Serial data cable between the device and the Serial interface device Follow the procedure of web page configuration to set up parameters Wiring Architecture 1 RS 232 2 RS 422 RS 485 When you finish the steps mentioned above and the LED indicators are as shown the ...

Page 6: ...gure the IP address The following topics are covered in this chapter IP Search Utility Setup Web Browser Configuration IP Search Utility Setup 1 Download SC10MK2 485 IOT utility from Web site to your host computer 2 SC10MK2 485 IOT utility is a self extract install program Double click it to install this Wi Fi IP Searching tool into host computer 3 Upon running IP search tool SC10MK2 485 if a fire...

Page 7: ...he screen after installation or you may double click the icon on desk top of host computer to open this tool 5 Click on Find button It will scan the network and show up the IP of Gateway 6 Click Setup button will pop up a window You may change Name Description IP Netmask of device Click Setup to save setup The device s IP must be same subnet with host PC enable to use web browser open configuratio...

Page 8: ...one 91 20 27293455 9764027070 8390069393 Connecting Converting Leading email info santelequip com 7 Click Goto button will open a web page of configuration Login User name admin Password admin 8 The web page comes to appearance as below means Gateway connection is successful ...

Page 9: ...leased date of existing version 1 1 3 Up Time The running time of this device since power on 1 1 4 Time The existing date and time on the device To click SET button can modify the date yyyy mm dd and time 1 1 4 1 The Date and Time can be set manually or to click NOW to update the Date and Time The OK button must be clicked to confirm the modification 1 1 5 Host Name To assign name of this device 1...

Page 10: ... in this device This section is not editable 1 4 HTTP NTP 1 4 1 HTTP Port Server port default 80 is modifiable 1 4 2 NTP Enabled This switch can be Enable Disable selectable 1 4 3 NTP Host Server domain name is modifiable 1 4 4 NTP Zone Name Time zone is modifiable 1 5 Up to now setting is successfully configured and saved temporarily Please go to chart Save Restart to click YES will be permanent ...

Page 11: ...ACCESS POINT INFRASTRUCTURE DISABLED 2 1 1 2 If selected ACCESS POINT to set this device itself as an AP SSID is editable to broadcast The default SSID SAN_XX_XX_XX_XX_XX_XX will be seen PC NB can search and login to this SSID then be able to open web page with default IP of this Device 2 1 1 3 If selected INFRASTRUCTURE to set this device itself as a station in local LAN Click SCAN button to scan...

Page 12: ...antelequip com 2 1 2 Encrypt 2 1 3 Password It s editable 2 1 4 Bootproto 2 1 5 Address It s editable when STATIC is selected Input IP address 2 1 6 NetMask It s editable when STATIC is selected 2 1 7 DNS It s editable 2 2 Ethernet this section for modifying parameters of Ethernet connection 2 2 1 Bootproto click to assign STATIC or DHCP for IP assignment ...

Page 13: ...obes will start after the idle time 2 3 2 Intvl It s editable for the interval time between every Probes 2 3 3 Probes It s editable for number of Probes to find out whether TCP connection broken or not 2 4 Up to now setting is successfully configured and saved temporarily Please go to Save Restart to click YES will be permanent configured and reboot this device to work You may hold this action unt...

Page 14: ...3 9 1 Server Port to input TCP port number 3 9 2 Max Listens to input number of remote connection Be careful of too many connection decrease performance 3 9 3 Modbus RTU ASCII to RTU or ASCII selectable 3 9 4 Slave ID Table pen symbol to edit content to add line to reduce line 3 9 5 Item Target ID s this is real ID of RTU devices 3 9 6 Item ID this is the mapping ID for Target ID s It comes from o...

Page 15: ...eal exist and not to leave it in blank otherwise it makes no one can link with this device 4 3 Default Ethernet IP 192 168 1 1 Mask 255 255 255 0 allow outsider s IP under 192 168 1 are able to login 4 4 Default WiFi IP 10 0 0 1 Mask 255 255 255 0 allow outsider s IP under 10 0 0 are able to login 4 5 To limit only the IP in the list can login to web page the Mask IPv4 only must be in blank or inp...

Page 16: ...70 8390069393 Connecting Converting Leading email info santelequip com 5 Save Restart Click YES will save configuration and reboot this device to work You may hold this action until configurations of all sections are completed 6 Backup Settings Click YES will download a backup file backup setting json ...

Page 17: ...ck Choose File to open file folder then select the backup file backup setting json Click RESTORE to upload the file The device will be rebooted in 60 seconds to work 8 Restore Default Click YES to restore device back to factory default 9 Upgrade Firmware This function must be checked with firmware provider in advance before use After file completely loaded please do Restore Default and Reboot ...

Page 18: ...ecting Converting Leading email info santelequip com 10 Account To change User Name and Password for login into this device 11 Reboot Click YES to reboot device If not check AND ABANDON THE MODIFICATION any change in this login not yet do Save Restart will be saved 12 Logger Status of works will be updated periodically ...

Page 19: ...WIFI LED flashing and then release button will make SC10MK2 485 IOT 502 reset configuration back to factory default Device will reboot to work DC Power outlet DC 9 24V RS 232 Pin Assignment The pin assignment scheme for a 9 pin male connector on a DTE is given below PIN 1 DCD PIN 2 RXD PIN 3 TXD PIN 4 DTR PIN 5 GND PIN 6 DSR PIN 7 RTS PIN 8 CTS PIN 9 X RS232 Connection Details SC10MK2 Side COM Por...

Page 20: ...ssignment The pin assignment scheme for 4 pin RS 422 and 2 pin RS 485 as below RS422 Connection Details Signal of SC10MK2 485 Will Connect to GND GND of your device T D RX of your device T D RX of your device R TX of your device R TX of your device RS485 2 Wire Connection Details Signal of SC10MK2 485 Will Connect to GND GND of your device T D TX D of your device T D TX D of your device ...

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