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NetCom 813
(Check model NetCom Plus 813)

8x RS232/RS422/485 for LAN

VScom NetCom 813, an 8 port Serial Device Server for Ethernet/TCP to RS232/422/485
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Ordering Information
Drivers & Documentation
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NetCom 813 is an industrial-strength network-based serial device server for connecting eight RS232/422/485 device like CNC, PLC, weighting scale, scanner and other devices directly to the 10/100Mbps Ethernet network running TCP/IP.
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 813 can be configured over Driver Panels, WEB Browser, serial Port, Telnet, SNMP and serves as a transparent serial channel without platform and distance limitation.


Keywords: Serial to Ethernet converter, RS232, Device Server, Serial Port Server, RS485/RS422, RS232 zu Ethernet LAN Adapter, TCP/IP, Com Port Redirector

A Serial Device Server for TCP/IP on Ethernet and Internet, RS232/422/485 as Com Ports in Windows. Modbus was tested by users.
Features

  • Can control 8x RS232/422/485 devices located virtually anywhere (via Ethernet or Internet)
  • LAN interface 10BaseT/100BaseTx Ethernet
  • Driver automatically 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

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Specifications
Hardware
  Processor
ARM 7 TDMI 50MHz
  I/O controller
16C550C or compatible
  Memory
8MB SDRAM, 2 MB Flash
  Connector type
RJ45 for LAN, DSUB 9 male for serial Port
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Interface
  LAN interface
Auto-detecting 10BaseT/100BaseTx
  Protocols
TCP/IP, UDP, Telnet, DHCP, ICMP, HTTP, SNMP V1/2c/3, DNS
  Serial interface
RS232/422/485 switchable
  No. of port
8, Speed up to 460Kbps RS232, up to 921Kbps RS422/485
  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 by RTS
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Performance
  Speed
up to 460Kbps RS232, up to 921Kbps RS422/485
  Parity
None, even, odd, space, mark
  Data bits
5, 6, 7, 8
  Stop bits
1, 1.5, 2
  IRQ
None
  I/O address
None
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Operating Modes
  Driver mode
VScom Driver for Windows NT 4.0, 2000 up to 7, Server 2000 up to 2008 R2, both x86 and x64 Editions.
The Driver creates a virtual Com port, using Vscom NetCom protocol.
  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. With the timeout functionality and a configurable trigger string it can make defined UDP packets of incoming data.
  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
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Power and Environment
  Power requirements
9 - 30V DC, 600mA @ 12V, Terminal Block
  Power supply Adapter
12V DC 1A
  Dimension
167× 99×43 mm³ (W×L×H)
189×102×44 mm³ with DB9 connectors and ears
  Operating Temp
0°C - 60°C
  Storage Temp
-20°C - 85°C
  Case
SECC sheet metal (1mm)
  Weight
0.7kg
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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 external switch
  Firewall
Special precautions for Firewall environments
  Firmware
Firmware update over WEB Browser, Telnet, ComPort
  LEDs
LEDs for Power, Tx, Rx, LAN Link, LAN Speed
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Security
  Password access
Every capabilities of configuration use the same password including SNMP V3
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Ordering Information
  Part Number
671
  Product Name
NetCom 813
  Packing list
NetCom 813
Power supply adapter 12V, 1A
CD-ROM with Driver and configuration software
Printed Quick Installation Guide
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Optional Accessories
DIN-Rail mounting kit
Null-Modem adapter, change male to female
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  * Specifications are subject to change without notice.
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