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NetCom 423 WLAN - WiFi server - Ethernet / 4 RS232 / RS422 / RS485 serial ports

NetCom 423 WLAN - WiFi server - Ethernet / 4 RS232 / RS422 / RS485 serial ports usb serial adapter serial to usb adapter

NetCom 423 WLAN - WiFi server - Ethernet / 4 RS232 / RS422 / RS485 serial ports

Item Works with Windows ME Item Works with Windows 2000 Item Works with Windows XP Item Works with Windows NT 4.0 Item Works with MAC Operating System OS 9.1 or Higher Item Works with MAC Operating System OS 9.1 or Higher Item Works with LINUX Operating System Item Works with Windows VISTA

Mfg VSCOMGEAR
Part VSCOM-423WLAN
Warranty One Year
In Stock DISCONTINUED
Ship Weight 2
Color Beige
Size 8x2x5
Platform Mac/Windows
Bar Code NetCom423
Quantity Discount 24 + $389.98 48 + $366.98
Our Price $419.98

  • Serial IP Extender

    Connects up to four RS232 serial devices to a TCP/IP-based Ethernet network.

    Also known as: Ethernet Serial Servers, remote access to serial devices, Ethernet to RS232 Serial, network-enabled RS 232/422/485, serial IP extender.


        Hardware 

     Processor  ARM 9 166 MHz

     

      I/O controller  16C950 or compatible

     

     Memory  16MB SDRAM, 2 MB Flash

     

      Connector type  SMA-Reverse for WLAN antenna,

    RJ45 for Ethernet,

    DSUB 9 male for serial Port

     

              

      Interface 

     WLAN interface  Wireless LAN IEEE 802.11b/g, max. 54 Mb/s

    Encryption WPA-PSK/TKIP, WEP-128, WEP-64

    Infrastructure mode (uses an Access Point)

    Ad-hoc mode (direct connection to a PC/Laptop)

     

      Ethernet interface  Auto-detecting 10BaseT/100BaseTx

     

     Protocols  TCP/IP, UDP, Telnet, DHCP, ICMP, HTTP, LPD, SNMP V1/2c/3, DNS

     

      Serial interface  RS232/422/485 selected by software or DIP-switch

     

     No. of port  1, Speed up to 1.843 Mbps

     

      Available Modes  RS232 full duplex

    RS422 full duplex

    RS485 4 wire, full duplex

    RS485 2 wire, half duplex, with echo

    RS485 2 wire, half duplex, without echo

     

     Signals  RS232 TxD,RxD, RTS,CTS, DTR,DSR, DCD, RI, GND

    RS422 Tx+/-, Rx+/-, GND

    RS485 2 wire Data+/-, GND

    RS485 4 wire Tx+/-, Rx+/-, GND

     

      RS485 Data control  Controlled by ART (Automatic Receive Transmit control) or RTS

     

              

      Performance 

     Speed  RS232: up to 921.6 kbps

    RS422/485: up to 1.843Mbps

     

      Parity  None, even, odd, space, mark

     

     Data bits  5, 6, 7, 8

     

      Stop bits  1, 1.5, 2

     

     IRQ  None

     

      I/O address  None

     

        

      Operating Modes 

     Driver mode  VScom Driver for Windows NT 4.0, 2000, XP and 2003

    Driver Mode creates virtual Com port.

     

      TCP Raw Server  Raw data transfer over TCP/IP. Accepts multiple incoming connections.

     

     TCP Raw Client  Raw data transfer over TCP/IP. Connects to multiple hosts or devices waiting for incoming connections.

     

      TCP Advanced Settings  Special settings for user-defined modes

     

     UDP Mode  Raw data transfer by UDP. The NetCom is client and server at the same time. Timeout functionality, maximum packet size and a configurable trigger string define the packets of incoming data to send over UDP

     

      Null Modem Tunnel  Connecting two NetCom used as virtual null modem cable.

     

     IP Modem  The serial port emulates a standard modem. Operates by AT-commands, and dials to IP-Addresses instead of phone numbers.

    Windows "INF"-Driver provided for installation.

     

      Print Server  The NetCom accepts print jobs, and spools them to the attached serial printer. Operates as of RFC1197, similar to the line printer daemon in Unix-systems

     

           

      Power and Environment 

     Power requirements  9 - 30V DC, 500mA @ 12V

    8 Port 100 - 240V AC 47-63 Hz, 25VA

     

      Power supply Adapter 1 & 4 Port  12V DC, 1A. Connected by Terminal block

     

     Dimension   73×115×27 mm³ (W×L×H)

    101×121×27 mm³ with DB9 connector and ears

    8 Port 258×149×45 mm³ (W×L×H)

    278×155×46 mm³ with DB9 connectors and DIN-RAIL ears

    19" 1HU Rackmount

     

      Operating Temp  0°C - 55°C

     

     Storage Temp  -20°C - 85°C

     

      Case  SECC sheet metal (1mm)

     

     Weight  0.2kg 1 port 0.4Kg,  4 port 1.2Kg,  8 port 1.9Kg

     

         

      Special Features 

     Installation  Configuration utility automatically finds NetCom devices in the network

     

      Operating mode  Automatic mode switching between Driver and TCP RAW mode.

    With TCP Advanced settings it is possible to configure the NetCom for using it in multiple modes, so it decides automatically which mode should be used.

     

     Configuration  Configuration over Driver Panels, NetCom Manager, WEB Browser, serial console, Telnet, SNMP

     

      SNMP  special VScom MIB included

     

     ART  Automatic Receive Transmit control for RS485

     

      DNS  Domain Name Server support

     

     Serial interface  Serial Interface configurable with DIP switch and by software

     

      Firewall  Special precautions for Firewall environments

     

     Firmware  Firmware update over WEB Browser, Telnet, ComPort

     

      LEDs  LEDs for Power, serial Tx, Rx, Ethernet Link, Speed, WLAN

     

          

      Security 

     Password access  Every capabilities of configuration use the same password including SNMP V3

     

      Secure communication  OpenVPN" tunnel provides security on Ethernet and Wireless networks. The tunnel protects the configuration as well as all serial data. It is also usable across the Internet.

    Strong encryption by AES up to 256 bit keys.

     

     WEP  Encryption with 64 and 128 bit for compatibility in simple installations

     

      WPA  Modern Wireless protection by WPA-PSK/TKIP

     

      



     

  • Important Technical Information:
    remote access to rs-232 serial devices, serial IP extender Ethernet RS232 Serial Server, network-enabled RS 232/422/485 http://www.visionsystems.de/produkt e/datasheet/665_data.pdf


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    NetCom 423 WLAN - WiFi server - Ethernet / 4 RS232 / RS422 / RS485 serial ports

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