StarTech.com

Seriell-till-IP Ethernet-enhetsserver med 1 port - RS232 - DIN Rail-monterbar

Ett kostnadseffektivt sätt att ansluta, konfigurera och hantera en seriell RS-232 fjärrenhet över ett IP-nätverk

Produkt ID: NETRS232

  • En kompakt, kostnadseffektiv, seriell-över-IP-lösning med medföljande DIN rail-monteringsfäste
  • Redundant och flexibel strömingång med hjälp av den medföljande strömadaptern eller 10~30 V DC via uttagsplint
  • Skydda din investering med ESD-skydd (elektrostatisk urladdning) på 15 kV
Visa mer
  • Kompatibel med det kostnadsfria programmet StarTech.com Serial Device Application Software för iOS, Android och Chrome Browser (NETRSAPP)
  • Stöder Telnet för OS-oberoende kommunikation, perfekt för Windows-, Mac- och Linux®-användare
  • Stöder VCOM, TCP-server, TCP-klient, UDP, HTTP, DHCP, ICMP(PING), statisk IP, ARP
  • Konfigurerbar via programvara (endast Windows) eller webbläsare
  • Upp till 230,4 kbps överföringshastighet
  • Stöder RS232 seriellt protokoll
  • Kompatibel med standarderna IEEE 802.3 och IEEE 802.3u
126,99 € EUR exkl. moms
158,74 € EUR inkl. moms

Överblick

Med denna seriella enhetsserver med 1 port kan du fjärrhantera och få fjärråtkomst till en seriell RS232-enhet över ett LAN- eller WAN-nätverk för en enkel och kostnadseffektiv seriell via IP-kontrollösning.

För fler kontrollalternativ är enhetsservern kompatibel med det kostnadsfria programmet StarTech.com Serial Device Application Software (NETRSAPP). Vid användning med NETRS232 kan du med denna praktiska applikation för iOS, Android och Chrome Browser bygga ett anpassat seriellt kontrollgränssnitt som är skräddarsytt för din specifika situation.

Flexibla ström- och monteringsalternativ

Du kan strömförse enheten med den medföljande strömadaptern på 12 V DC eller med hjälp av den inbyggda uttagsplinten på 10~30 V DC för flexibel installation i olika miljöer.

Enhetsservern är dessutom monterbar på DIN rail för installationer som inte är i vägen.

Skyddar din investering

För att garantera tillförlitlig prestanda och för att förhindra eventuella skador har den seriella enhetsservern ESD-skydd (elektrostatisk urladdning) på 15 kV så att du kan känna dig säker på att enhetsservern inte skadas på grund av externt genererad ESD.

Anpassningsbar och bred kompatibilitet

Denna anpassningsbara enhetsserver är enkel att konfigurera för att passa din användning. För att enkelt komma igång kan Windows-användare använda det medföljande Virtual COM-portprogrammet eller det mångsidiga webbaserade gränssnittet.

RS232-enhetsservern stöder Telnet (ett operativsystem-oberoende kommunikationsprotokoll) så att den kan integreras i blandade OS-miljöer (Windows, Mac, Linux). Dessutom stöder den VCOM, TCP server/klient, UDP, HTTP, DHCP, ICMP(PING), statisk IP och ARP-protokoll

Ladda ned programmet och hantera dina seriella enheter enkelt

Ladda ned StarTech.coms mjukvara för seriell kontroll från Apple App Store, Google Play™ Store eller Chrome Web Store.

Apple App Store-logotyp

Google Play App Store-logotyp

Chrome Store-logotyp

NETRS232 täcks av StarTech.coms 2-årsgaranti och gratis livstidsgaranti på teknisk support.

Användning

Integrera den kostnadseffektiva seriella enhetsservern i blandade OS-miljöer

Tillverkning (CNC-maskineri, utrustning för processkontroll, seriella skrivare)

Säkerhet (UPS kontroll, tillgång till knappsats, videokameror, kortläsare)

Miljökontroll (ljussättning, temperatur, klockor)

POS (kredit-/betalkortsläsare, kvittoskrivare, kassaapparater, vågar)

Tekniska specifikationer

Information om garanti
Garanti 2 Years
Hårdvara
Gränssnitt Seriell
Industristandarder IEEE 802.3, IEEE 802.3u
Portar 1
Prestanda
Auto MDIX Ja
Databitar 5, 6, 7, 8
Fjärrhantering Ja
Flödeskontroll RTS/CTS, Ingen
Kompatibla nätverk 10/100 Mbps
Maximal överföringshastighet 230,4 kbps
Överspänningsskydd 15 kV ESD-skydd (elektrostatisk urladdning)
Paritet None, Even, Odd, Space, Mark
Seriellt protokoll RS-232
Stödda protokoll VCOM, TCP Server, TCP Client, UDP, HTTP, DHCP, ICMP(PING), Static IP, ARP
Stoppbitar 1, 1.5, 2
Kontakt(er)
Kontakttyp(er) 1 - DB-9 (9-stifts, D-Sub) Hane
1 - RJ-45 Hona
1 - Kopplingsplint (2 sladdar)
Mjukvara
OS-kompatibilitet Windows® 2000, XP, Vista, 7, 8, 8.1, 10
Windows Server® 2003, 2008 R2, 2012, 2012 R2, 2016
Indikatorer
LED-indikatorer 1 - Ström
1 - Tx
1 - Rx
1 - 10/100 Mbps LAN
1 - Länk/aktivitet
Ström
Inspänning 100 ~ 240 AC
Inström 0.5 A
Kontakttyp H
Polaritet på mittpol Positiv
Power Source AC-adapter medföljer
Strömförbrukning 14.4
Utspänning 12 DC
Utström 1.2 A
Miljö
Drifttemperatur 0°C to 60°C (32°F to 140°F)
Förvaringstemperatur -10°C to 70°C (14°F to 158°F)
Luftfuktighet 0~90 % RH
Utseende
Färg Svart
Kabinettyp Av plast
Produktbredd 55 mm [2.2 in]
Produkthöjd 22 mm [0.9 in]
Produktlängd 95 mm [3.7 in]
Produktvikt 63 g [2.2 oz]
Förpackning
Fraktvikt (förpackning) 433 g [15.3 oz]
Vad det är i lådan
Ingår i paketet 1 - Seriell via IP-enhetsserver
1 - Sats med DIN-skenor
1 - Uttagsplint
1 - Universal strömadapter: endast redo för NA/EU/UK om du köper i NA/EU/UK; endast redo för Australien och Nya Zeeland om du köper i Australien eller Nya Zeeland.
1 - Programskiva
1 - Instruktionsbok

Kompatibilitet

Se alla kompatibla operativsystem
Windows® 2000, XP, Vista, 7, 8, 8.1, 10
Windows Server® 2003, 2008 R2, 2012, 2012 R2, 2016

Certifikat

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Tillbehör

Produktsupport

Drivrutiner & hämtningsbara filer

Drivrutin(er):
Inbyggd programvara
Manual(er):
Specifikation(er)

Vanliga frågor

Before You Buy

Virtual COM port

One of the most common applications of a network serial device is to use it to make a standard serial device accessible on a network. To do this, you need to connect a standard serial device to the DB-9 port on the network serial device. Next you need to connect the network serial device to a TCP/IP network using an Ethernet connection, and then install software on a client machine in order to access the network serial device. The software on the client machine communicates with the network serial device and creates (maps) a virtual COM port on your computer system. The virtual COM port is identical to a physical COM port and can be used in the same way.

Serial IP extender

You can use two network serial devices to extend a serial connection over a TCP/IP network. To do this, you need to configure one serial device as a client and the other as a server. The client and server are configured to transmit and receive data to their respective IP addresses and TCP ports. The serial settings must match for all connected serial devices, including the UART on both units. Depending on the serial device that you are using, you can use the provided software or the web interface to set the configurations.

UDP to serial adapter

You can use a network serial device to translate UDP data to a standard serial connection. The serial device is configured to listen for UDP traffic from specific IP addresses and ports, and will asynchronously transmit the data out of the serial port on the device. To do this, you need to configure UART on the network serial device to match the specifications of the serial receiver.

Installation

VCOM is software provided to create a virtual serial port on your computer using the serial over IP. When you set it up properly, the network serial devices operate as though they are connected to a physical serial port.

Before you continue, make sure that your computer can communicate with the network serial device over your network. For more information, refer to the following FAQ: www.startech.com/faq/serial_ip_networking_issues.

Install software

Before you configure the VCOM software, make sure that you have downloaded and installed the latest software from the StarTech.com website. To download the driver, navigate to http://www.startech.com/Support and enter the part number.

Configure the software

When you have configured your setup so the network serial device can be pinged on the same subnet as the computer, click Search in VCOM to use the software to detect the network serial device. If the network serial device is on a different network than your computer, you can click Search by IP and enter a range of IP addresses to search by.

To configure each network serial device individually, select the device and click Configure.

You can use the VCOM software to do any of the following:

  • In Administrator, you can change the IP configuration of the unit.
  • In UART, you can configure the serial port settings. Typically, you only modify these settings if the unit is going to be a serial client in an IP serial extender setup.
  • In TCP, you can configure the client or server mode. For basic operation in VCOM, you need to set the serial device unit to Server. You do not need to configure anything to use the serial network device in UDP mode.

When you have correctly configured the network serial device for your network, you must map a COM port in VCOM to use the serial port on the network serial device. To map the COM port, complete the following:

  1. Click COM Mapping Add.
  2. Select the network serial device from the list.
  3. If necessary, change the COM number.
  4. Press OK.

The COM mapping should now appear in the list. For more information about how to verify the COM mapping in Windows, see the following FAQ: https://www.startech.com/support/faqs/technical-support?topic=serial#com-port-listing-windows.

Hur man

To troubleshoot this issue, you can try the following:

  • Ping the serial device.
  • Connect the serial device directly to the computer and ping the device.
  • Connect to the web interface (if there is one) or connect using the included software.

Before you begin, make sure that the serial device is on the same network and subnet. For more information, see this FAQ: http://www.startech.com/faq/serial_ip_networks_and_subnets.  If the device starts with an IP address that is not on your subnet, change your IP address to match the subnet being used before you continue.

Ping the serial device

If the serial device and your computer are on the same network and subnet, try pinging the device. 

To ping the device using a computer that is running a version of Windows XP, do the following:

  1. Click Start.
  2. Click Run.
  3. Type ping <IP address> and press Enter. For example, ping 192.168.0.20.

To ping the device using a computer that is running a version of Windows Vista or Windows 7, do the following:

  1. Click Start.
  2. Click Accessories.
  3. Click Command Prompt.
  4. Type ping <IP address> and press Enter. For example, ping 192.168.0.20.

To ping the device using a computer that is running a version of Windows 8, do the following:

  1. Press the Windows key + X.
  2. Click Run.
  3. Type cmd and press Enter.
  4. Type ping <IP address> and press Enter. For example, ping 192.168.0.20.

To ping the device using a computer that is running a version of Mac OS, do the following:

  1. Double-click the hard drive.
  2. Double-click Applications > Utilities > Network Utility.
  3. Click the Ping tab.
  4. Enter the IP address in the Please enter the network address to ping field.
  5. Enter the number of packets that you want to test with.

If you receive replies from the IP address, then you can see the device on the network and the issue is with something else.

Connect the serial device directly to the computer

To connect the serial device directly to the computer that you are troubleshooting with, complete the following:

  1. Use a crossover Ethernet cable to connect the device and the computer.
  2. Try pinging the device again.
  3. If you cannot ping the device, use a different computer, Ethernet cable, and serial device (if one is available).

Note: The second computer will need to be on the same network and subnet as the serial over IP device.

  1. If you still cannot ping the device, contact support.

Make sure that you are working in a secure environment

  1. Unplug the connection between your modem and your router. 
  2. Disable any firewalls (especially Windows Firewall), antivirus programs, and security programs that are currently running. 
  3. Try accessing the web interface (if the device has one) or try to connect using the included software.

If you still cannot connect to the device's web interface or by using the included software, contact support.

If you can access the web interface or connect using the included software, one at a time turn on your firewalls, antivirus programs, and security programs. Each time that you turn on software and cannot connect to the web interface or by using the included software, add an exception for the serial device to what you last re-enabled.

Problemsökning

In order for the serial device and your computer to communicate to each other, they both need to be on the same physical network and the same subnet.

To connect your serial device and your computer to the same physical network, plug both devices into the same router. 

Typically, in order for devices to be on the same subnet, the first three numbers of the IP address must match. The fourth number of the IP address must be different, as two devices cannot have the same IP address. For example, if your computer’s IP address is 192.168.0.1, then the subnet is 192.168.0.XXX. You can replace the XXX with any number, as long as it is not currently in use by another device.

To check whether or not an RS-232 serial port is working, perform an RS-232 loopback test by doing the following:

  1. If your serial port is not female, convert it by taking a female/female cable or gender changer and plugging it into the serial port.
  2. Take a metal paperclip or wire and cross pins 2 and 3. If you look closely at the female end, the pins should be numbered.
  3. Open a telnet session on the COM port number of the device that you are testing. To find out the COM port number, refer to the following FAQ: https://www.startech.com/faq/com-port-listing-windows.

Note: To open a telnet session on the COM port, you need a telnet client like PuTTY or Hyper Terminal. Windows XP comes with Hyper Terminal.

  1. When the session is open, anything you type into it you should see. The loopback test fails when you cannot see what you are typing.

If the loopback test fails, make sure that the serial cable or gender changer that you are using works and that the adapter is in the correct port. 

You can check multiple ports at the same time by opening multiple sessions, putting the loopback adapter on one port, and trying to type into each session.  When you can see what you are typing, you know that the COM port is working and you can see which port number the physical serial port is. Close the window for the port that you just tested to speed up the testing of the remaining serial ports.

This device's default static IP address is 192.168.1.1.

  1. Make sure that the NETRS232 is on the same network as your computer.
  2. In an Internet browser, enter the IP address of the unit. The default IP address is 192.168.2.1.
  3. In the user name field, enter the user name. The default user name is admin.
  4. In the password field, enter the user name. The default user name is 00000.

You should not upgrade your device's firmware if you do not have any issues with the functionality of your device. The only time you should consider an upgrade is if you are experiencing a problem with the device, and you have confirmed that the firmware addresses this problem.  You can confirm this is the case by reviewing the documentation included with the firmware or from consulting with our Technical Support team. Incorrectly upgrading firmware can result in diminished performance so it is best to contact StarTech.com if you would like to perform this operation.