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San Telequip (P) Ltd., 
504/505 Deron Heights, Baner Road, Baner 
Pune 411045, Mah, India 
Phone   : +91-20-65001587, 9764027070, 8390069393                              Connecting. Converting. Leading! 
email   [email protected]  
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Document Name: Manual for Dual Port Modbus RTU to Modbus TCP Converter Model SC10MK2-485 

 
SC10MK2 is a Two Port Modbus RTU/ASCII to Modbus TCP protocol converter.

 

Both the Serial ports are 

RS485/422. 

TECHNICAL SPECIFICATIONS 
 

Communication Interfaces

  

Ethernet Interface 

10/100 Base Mbps (Auto Detecting) 

Serial Interface 

2 Ports Port1 is RS485 / RS422 
            Port2 is RS485 / RS422 

Baud Rates 

300 bps to 921600 bps 

Modes 

TCP to RTU Slave, RTU Master to TCP Slave, TCP to ASCII 
Slave, ASCII Master to TCP Slave 

Configuration 

Through a Utility on a PC and through HTTP  

Mechanical:

 Connectors  

RS485/RS422

 

5 Pin Screw ype Terminal 

Ethernet 

RJ45 

Dimensions 

34 * 115 * 110 mm ( W * D * H ) 

Power Supply

 

Power Supply 

24V DC OR  DC Jack for 230V AC External Adapter 

Mounting 

Din rail 

 

 

Power ON: Connect power to the SC10MK2 Converter. Power Input can be DC Jack or 2 wires Terminal 
Block. 

 

The “SYS” LED Green will be On. 

 

Insert Network LAN cable in to RJ45 connecter of the converter, LAN LED on RJ45 connecter LAN Link & 
Lan Communication. 

  

 
 
 
 
 
 
 
 
 
 
 
 

 

 

When you finish these procedure and LED indication are as shown, the hardware is properly installed and 
online. You can use IP search utility SC

10EK Config 

to setup. 

For advance setup /configuration use IE or other Browser. 

 
LED INDICATION  

 
PWR 

:   Power ON indicator 

SYS 

:   CPU health, LED will be On  

TX/ RX  :   Blink if there is serial port data received and transmitted

 

 

Reset key

 (Top side on box) 

 
When the power is on, press 

“Reset” key for over 25 seconds then release.  SC10MK2 will set configuration back 

to default

 

 
 
 

Содержание SC10MK2-485

Страница 1: ...anical Connectors RS485 RS422 5 Pin Screw ype Terminal Ethernet RJ45 Dimensions 34 115 110 mm W D H Power Supply Power Supply 24V DC OR DC Jack for 230V AC External Adapter Mounting Din rail Power ON Connect power to the SC10MK2 Converter Power Input can be DC Jack or 2 wires Terminal Block The SYS LED Green will be On Insert Network LAN cable in to RJ45 connecter of the converter LAN LED on RJ45 ...

Страница 2: ...lequip com Running IP search utility installation will get a program shortcut on desktop If a firewall warning pop up please click to accept the program pass through firewall 1 Click program shortcut to run IP search utility 2 Click Find button 3 Device s IP appears Click GoTo button to open web configuration If not able to open web configuration must read 7 in advance ...

Страница 3: ...ing Leading email info santelequip com 4 PC or Laptop IP must be same subnet with SC10MK2 then the web page can be opened 5 If PC or NB s IP not same subnet as SC10MK2 please add new IP to PC Laptop with same subnet of SC10MK2 485 6 Click GoTo button again to open web configuration When the login page appear input Login admin Password admin ...

Страница 4: ...ding email info santelequip com Web configuration pages System Each item can be changed by manual input Ethernet these items are mapping from chart Network NTP these items can pull down to select Enabled Disabled and Countries You may use default or input NTP server manually Firmware for update purpose It must check with supplier before any process ...

Страница 5: ...g Converting Leading email info santelequip com Click Save at each page if any change then switch to other pages before Reboot Reboot is necessary for device update after setting Network Ethernet to use default or select Mode and input IP Mask manually Gateway DNS input IP for connecting with Internet Click to save change or Reboot ...

Страница 6: ...a Phone 91 20 65001587 9764027070 8390069393 Connecting Converting Leading email info santelequip com Serial Serial 1 Pull down the items will show selections to set up Do not input Rx Delay or Tx Delay unless contact with supplier in advance Serial 2 same process as per Serial 1 ...

Страница 7: ...ad Baner Pune 411045 Mah India Phone 91 20 65001587 9764027070 8390069393 Connecting Converting Leading email info santelequip com Click to save change or Reboot Gateway 1 2 Four modes are selectable as below pictures Modbus Gateway 1 Modbus Gateway 2 ...

Страница 8: ...069393 Connecting Converting Leading email info santelequip com TCP to RTU Slave Diagram as below TCP Master Device ex Modscan SCADA system sends query to RTU Slave device then RTU Slave device response back to TCP Master s requirement Inside the Modbus gateway there are TCP Slave RTU Master counterparts respectively ...

Страница 9: ...8390069393 Connecting Converting Leading email info santelequip com TCP to ASCII Slave TCP Master Device ex Modscan SCADA system sends query to ASCII Slave device then ASCII Slave device response back to TCP Master s requirement Inside the Modbus gateway there are TCP Slave ASCII Master counterparts respectively ...

Страница 10: ...ng Leading email info santelequip com RTU to TCP Slave TCP Slave device IP address should be entered TCP SLAVE MAP Diagram as below RTU Master Device ex PLC Modscan sends query to TCP Slave device then TCP Slave device response back to RTU Master s requirement Inside the Modbus gateway there are TCP Master RTU Slave counterparts respectively ...

Страница 11: ...verting Leading email info santelequip com ASCII to TCP Slave TCP Slave device IP address should be entered TCP SLAVE MAP ASCII Master Device ex PLC Modscan sends query to TCP Slave device then TCP Slave device response back to ASCII Master s requirement Inside the Modbus gateway there are TCP Master ASCII Slave counterparts respectively ...

Страница 12: ...om Wiring Details for RS485 422 ports For RS485 2 Wire For RS485 4 Wire SIGNAL of SC10MK2 485 Will Connect to D TX TX of your device D TX TX of your device POWER SUPPLY 24V DC through 2 Pin screw type connector Range 9 to 24V DC OR 230V AC External Adapter SIGNAL of SC10MK2 485 Will Connect to TX RX of your device TX RX of your device RX TX of your device RX TX of your device ...

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