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VScom Netcom 123 WLAN sarjalaitepalvelin: 1-porttinen RS232/422/485, ohjaus WLANin (IEEE 802.11b/g 54Mbps), Ethernetin tai Internetin kautta, tietoliikenteen turvasalaus, DIN RAIL asennettavissa

Hinta:193.00€ (hinta sis. alv 0%)
Valmistaja: VScom
Tuotenumero: 685
Toimitusaika: 14 päivää

Kysy lisää tuotteesta

NetCom 123 WLAN is an industrial-strength network-based serial device server for connecting one RS232/422/485 device like CNC, PLC, weighting scale, scanner and other devices directly to a network running TCP/IP. This network may be based on 10/100Mbps Ethernet or Wireless LAN as of IEEE 802.11b/g.
NetCom 123 WLAN provides completely secured communication for configuration and to the attached serial device.
In addition to allowing serial devices to get networked, any host (PC Server or Workstation) without network access can also access remote serial device via adding NetCom devices to the existing serial port. NetCom 123 WLAN can be configured over Driver Panels, WEB Browser, serial Port, Telnet, SNMP and serves as a transparent serial channel without platform and distance limitation.

Features

  • Controls 1 RS232/422/485 device located virtually anywhere (via WLAN, Ethernet or Internet)
  • Secure encryption on Ethernet and WLAN
  • WLAN Interface IEEE 802.11b/g 54Mb/s
  • Lan interface 10BaseT/100BaseTx Ethernet
  • Driver automaticly finds NetCom devices in the network
  • Configuration over Driver Panels, serial Port, Telnet, WEB Browser, SNMP
  • Automatic mode switching between Driver and Raw Mode
  • Supports TCP/IP, UDP, Telnet, DHCP, ICMP, HTTP, SNMP V1/2c/3, DNS
  • Supports ART (Automatic Receive Transmit control)
  • RS232/422/485 interface selectable by Switches and Software

Special Features

  • Installation: Configuration utility automaticly 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 automaticly 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

Specifications
Hardware
  ProcessorARM 9 166 MHz
  I/O controller16C950 or compatible
  Memory16MB SDRAM, 2 MB Flash
  Connector typeSMA-Reverse for WLAN antenna,
RJ45 for Ethernet,
DSUB 9 male for serial Port
Interface
  WLAN interfaceWireless 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 interfaceAuto-detecting 10BaseT/100BaseTx
  ProtocolsTCP/IP, UDP, Telnet, DHCP, ICMP, HTTP, LPD, SNMP V1/2c/3, DNS, PPP
  Serial interfaceRS232/422/485 selected by software or DIP-switch
  No. of port1, Speed up to 3.6 Mbps
  Available ModesRS232 full duplex
RS422 full duplex
RS485 4 wire, full duplex
RS485 2 wire, half duplex, with echo
RS485 2 wire, half duplex, without echo
  SignalsRS232 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 controlControlled by ART (Automatic Receive Transmit control) or RTS
Performance
  SpeedRS232: up to 921.6 kbps
RS422/485: up to 3.6 Mbps
  ParityNone, even, odd, space, mark
  Data bits5, 6, 7, 8
  Stop bits1, 1.5, 2
  IRQNone
  I/O addressNone
Operating Modes
  Driver modeVScom Driver for Windows NT 4.0, 2000, XP, 2003 and Vista
Driver Mode creates virtual Com port
  TCP Raw ServerRaw data transfer over TCP/IP. Accepts multiple incoming connections
  TCP Raw ClientRaw data transfer over TCP/IP. Connects to multiple hosts or devices waiting for incoming connections
  TCP Advanced SettingsSpecial settings for user-defined modes
  UDP ModeRaw 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 TunnelConnecting two NetCom used as virtual null modem cable
  IP ModemThe 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 ServerThe 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 requirements9 - 30V DC, 500mA @ 12V
  Power supply Adapter12V DC, 1A. Connected by Terminal block
  Dimension73 x 115 x 27 mm (W×L×H)
101 x 121 x 27 mm with DB9 connector & DIN rail mounting kit
  Operating Temp0°C - 60 °C
  Storage Temp-20°C - 85°C
  CaseSECC sheet metal (1mm)
  Weight0.2kg
Special Features
  InstallationConfiguration utility automatically finds NetCom devices in the network.
  Operating modeAutomatic 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.
  ConfigurationConfiguration over Driver Panels, NetCom Manager, WEB Browser, serial console, Telnet, SNMP
  SNMPspecial VScom MIB included
  ARTAutomatic Receive Transmit control for RS485
  DNSDomain Name Server support
  Serial interfaceSerial Interface configurable with DIP switch and by software
  FirewallSpecial precautions for Firewall environments
  FirmwareFirmware update over WEB Browser, Telnet, ComPort
  LEDsLEDs for Power, serial Tx, Rx, Ethernet Link, Speed, WLAN
Security
  Password accessEvery capabilities of configuration use the same password including SNMP V3
  Secure communicationOpenVPN 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.
  WEPEncryption with 64 and 128 bit for compatibility in simple installations
  WPAModern Wireless protection by WPA-PSK/TKIP
Approvals
  EMCFCC Class A, CE Class A
  EnvironmentRoHS
Ordering Information
  Art.No685
  Product NameNetCom 123 WLAN
  Packing list. NetCom 123 WLAN
. WLAN antenna
. Power supply adapter 12V, 1000mA
. CD-ROM with Driver and configuration software
. Printed Quick Installation Guide
  Optional Accessories. DK 35A - DIN-Rail mounting kit

Määrä:

Tuote lisätty: 27.11.2008.
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