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User’s Manual 

 

NETIO-230A 

www.koukaam.se 

17 

5.3

 

Serial port, Telnet and CGI command control 

5.3.1

 

Secure login 

 

NETIO-230A supports two login modes – open login and login with encrypted password. Encrypted 
password  can  be  used  for  Telnet,  http  and  serial  link  control.  Login  via  web  interface  is  encrypted 
automatically.  

For  secure  login  you  first  need  to  obtain  the 

hash 

code  from  the  device.  You  can  obtain  this 

code in a return code after the connection via the RS-232 interface, via Telnet or CGI command 

hash

. 

To calculate the  proper encrypted login password MD5  hash function is used: <User Name> 

<Password> <

hash

>. It is 128-bit number transmitted as 32 digit hexadecimal number.  

5.3.2

 

Serial port communication 

 
NETIO-230A  is  equipped  with  RS-232C  serial  interface.  Serial  port  control  uses  the  same  set  of 
commands as Telnet. You can find the list in chapter 5.3.4.  
 

Communication parameters: 

 
Baud rate: 19200 baud 
Data bits: 8 
Stop bits: 1 
Parity: none 
Flow control: none 
 

5.3.3

 

Telnet communication 

 
To connect to your NETIO-230A via Telnet please follow these steps: 
 

1)

 

Open command prompt (Start – Run – cmd) 

2)

 

Enter command 

telnet 192.168.10.100

 (please change the address to yours accordingly) 

3)

 

The device should give you the reply like: 

100 HELLO EB5D61F6 

Last 8 characters is the 

hash

 code needed for secured login with encrypted password.  

4)

 

Now  you  can  login  by  entering  command 

login  name  password

,  where 

name

  is  the  user 

name  and 

password

  is  your  password.  If  you  entered  corrected  credentials  the  device 

should reply 

250 OK. 

Now you are logged in and you can use commands to control your 

NETIO-230A. 
 

Note:

 Windows Vista does not include the Telnet client by default and it may be needed to install it 

separately. 

Содержание NETIO-230A

Страница 1: ...N NE ET TI IO O 2 23 30 0A A FW 2 20 U Us se er r s s M Ma an nu ua al l V1 01...

Страница 2: ...settings 8 5 1 1 Output control 8 5 1 2 Output status and configuration 9 5 2 System configuration 12 5 2 1 Network parameters 12 5 2 2 E mail configuration 13 5 2 3 Date and time settings 14 5 2 4 M...

Страница 3: ...User s Manual NETIO 230A www koukaam se 2 5 5 2 Fuse replacement 22 6 LIABILITY 23...

Страница 4: ...eed to install any special additional software to the client PC Telnet interface could be used for convenient automatic control by external device Imagine you are travelling abroad and you can still c...

Страница 5: ...4 1 2 Specifications Input power 90 240 V AC Max switched current 10 A Latency max 10 ms Operating temperature 0 70 C 1 3 Minimum System Requirements Computer with installed Internet browser Microsoft...

Страница 6: ...nterface you can observe system logs or use Telnet for full device control 3 AUX extension device interface 4 Two buttons for output manual control see chapter 5 4 for details 5 RJ 45 connector networ...

Страница 7: ...th RJ 45 connectors Use cross cable when the device is directly connected to the PC 2 Connect the power cable to the device and then to power outlet 3 Connect devices that you want to control to OUT1...

Страница 8: ...in your network and you are not willing to setup network parameters manually just skip to the next step Default IP address is 192 168 10 100 4 Web management could be opened both by typing the IP add...

Страница 9: ...y to restart the devices connected to the specific outputs check Interrupt and then click Apply Selected outputs will interrupt for the time specified in the Output configuration page Please note that...

Страница 10: ...configuration Click on Status configuration in the Menu on the left side Output status and configuration page will show up To setup specific output select it and press Modify On the new page that will...

Страница 11: ...sible to control the output manually Timer control If you select this option the output will be controlled automatically based on specified schedule Timer mode Specifies how often the scheduled ON OFF...

Страница 12: ...ximum allowed number of output restarts default value 3 Enable Check to turn on the Watchdog feature IP address IP address of the network device that will be monitored Timeout s Maximum Ping response...

Страница 13: ...rs manually you can Enable DHCP to automatically obtain requested parameters from the DHCP server in your network Switch delay x0 1s specifies delay between triggering two outputs It avoids overloadin...

Страница 14: ...ail settings Please input sender From receiver To and a Message subject of the warning e mail message Also insert SMTP server address that will be used to send out the e mail You can check if e mail s...

Страница 15: ...ssfully synchronized Not Synchronized not yet synchronized or synchronization failure SNTP server Address of the SNTP Simple Network Time Protocol server that provides date and time synchronization De...

Страница 16: ...ers Device supports three levels of user access Admin Full administration User User which can control outputs but cannot change any settings Guest Guest can only observe output status You can also Add...

Страница 17: ...the Update button The device will then switch to a special firmware update mode After approximately three seconds the Continue button will become active click on it Now insert the firmware file xnetio...

Страница 18: ...interface Serial port control uses the same set of commands as Telnet You can find the list in chapter 5 3 4 Communication parameters Baud rate 19200 baud Data bits 8 Stop bits 1 Parity none Flow cont...

Страница 19: ...tatus If you enter only output number output status shows 0 OFF 1 ON Output number and 0 1 parameter disables enables output Output number and manual parameter enables manual output control Output num...

Страница 20: ...port wd output Shows Watchdog settings for requested output in format wd enable disable wd_ip_address wd_timeout wd_POn_delay ping_refresh max_ retry max_retry_poff enable disable send email enable d...

Страница 21: ...r utility system discover Shows if the system discover is enabled or disabled system swdelay delay in 0 1s Sets delay between triggering two outputs system swdelay Shows current delay between triggeri...

Страница 22: ...tml login p c user name password Login to the device By typing login p you choose to login with unencrypted password For encrypted password login use login c Next parameters are login user name and pa...

Страница 23: ...s password you must reset the device to factory default values in order to regain the access to it You can perform factory defaults reset by pressing both front panel buttons Select and ON OFF at the...

Страница 24: ...nuals without prior notice The manufacturer makes no warranty of any kind with regard to the material contained within this document including but not limited to the implied warranties of merchantabil...

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