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EDM Serial-to-Ethernet Converters 

User Guide ver. 2.0 | 2021-09-01 

 

 

Phone: +420 538 890 720 

E-mail: [email protected] 

Connector DB-9F of RS-232 interface 

Interface RS-232 of converters EDM106 has the standard 9-pin connector DB-9F. The pinout of the 
connector is shown in Table 3. 

Table 3. Pinout of DB9-F connector.

 

RS-232 

(connector DB-9F)

 

Pin

 

Parameter

 

Output DCD 

Output TX 

Input RX 

Input DTR 

Ground 

Output DSR 

Input CTS 

Output RTS 

Output RING 

LED Indication 

The converters have three LED indicators:  

 

RX – data reception, 

 

TX – data transmission, 

 

ST – indication of the connection of serial ports on TCP. 

Algorithm of ST indicator operation: 
Three timeslots of 1.2 s. for each interface (total - 3.6 s.): 

 

Timeslot 1 – RS-232: one flash – 500 ms, pause – 700 ms.  

 

Timeslot 2 – RS-485(1): two flashes – 250 ms each, pauses – 350 ms. 

 

Timeslot 3 – RS-485(2): three flashes – 150 ms each, pauses – 250 ms. 

Pause between the indication periods – 3.6 s. 

 
 

Fig. 3. Algorithm of ST indicator operation.

 

Summary of Contents for EDM106

Page 1: ...EDM Serial to Ethernet Converters User Guide...

Page 2: ...es hereinafter referred to as converters The manual contains information about the purpose design technical parameters and operating principles of the converters ADGT systems s r o reserves the right...

Page 3: ...Connector DB 9F of RS 232 interface 7 LED Indication 7 Chapter 2 Operating the converter 9 Connection and installation 9 Configuring EDM Converter 10 Configuring Converter via Web Interface 10 Config...

Page 4: ...r 120 Ohms and PVC tubing Cambrick Converter s features Independent interfaces RS 232 RS 485 RS 422 for connecting industrial devices Connection of up to 256 devices via RS 485 RS 422 interfaces 8 5V...

Page 5: ...n the model EDM106 G Output 8 5V x1 8 5V output for power supply of external devices Load current up to 50 mA Connector terminal block XP2 terminal VO step 3 81 mm PWR x1 Connector RJ 12 power supply...

Page 6: ...ay terminal block A1 Signal A RS 485 1 Output Y of RS 422 line B1 Signal B RS 485 1 Output Z of RS 422 line T T1 G G1 1 Lead of the pluggable terminal resistor 1 connect with output B B1 B to plug in...

Page 7: ...t RX 4 Input DTR 5 Ground 6 Output DSR 7 Input CTS 8 Output RTS 9 Output RING LED Indication The converters have three LED indicators RX data reception TX data transmission ST indication of the connec...

Page 8: ...90 720 8 E mail info adgt cz Table 4 Modes of indication ST RX TX No power Connection standby mode Power connection Resetting the device Factory settings reset ST LED indicator is on for 1 second and...

Page 9: ...parameter are available in section Configuring the converter through the web interface Attention When changing the used Ethernet standard in the network to which the converter is connected for exampl...

Page 10: ...ng Converter via Web Interface Setting up a local connection in Windows 10 After connecting converter to a PC or LAN hub it is necessary to configure the local connection Perform the following steps t...

Page 11: ...255 255 0 Accordingly the IP address in the connection settings must be the same as the address of the converter except for the last digits The last digits can be any from 0 to 254 except 0 and 254 a...

Page 12: ...rk settings and save changes using Submit button Table 5 Network settings Parameter Default value Possible values MAC address Use factory Use factory indicated on the sticker of the case Set manually...

Page 13: ...hite list of IP addresses of clients up to 5 addresses which are allowed to connect the converter when it operates in the Server mode Maximum number of incoming connections 2 2 1 Operation mode TCP cl...

Page 14: ...ect one end of the cable to the DB 9F connector of the converter connect the other end to the COM port on the PC If your computer does not have a COM port use a COM USB converter The COM port number o...

Page 15: ...interrupted by Stop button as well as saved into txt text file by Save to file button Reboot and factory reset Rebooting converter To reboot the device click Restart button in the Home menu Reset to...

Page 16: ...e message File is successfully uploaded Rebooting is in progress appears and you will be automatically redirected to the main page of the web interface Saving and Restoring the Configuration Settings...

Page 17: ...1 Table 8 List of commands for configuring the converter Command Description Note Feature2 help List of available commands R curr_gw Current network gateway R curr_ip Current IP address R curr_mac Cur...

Page 18: ...e Transmit Timeout from 1 to 10000 milliseconds R W rs232_world Data bits 0 8 bit 1 7 bit R W Settings of RS 485 RS 422 interface port 1 rs485_1_auth Authorization type 0 No authorization 1 ADGT autho...

Page 19: ...1 for Server mode The same way for Clients 2 5 R W rs485_2_mode Operation mode 0 Client 1 Server R W rs485_2_parity Parity 1 even 2 odd 0 no check R W rs485_2_port Port number R W rs485_2_remote Inte...

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