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Eight Port RS-232 DB-9 to TCP-IP Netcom Advanced Serial
Device Server
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NetCom 811 PRO is
an industrial-strength network-based serial device server for connecting one
RS232 device like CNC, PLC, weighting scale, scanner and other devices
directly to a network running TCP/IP. The unit provides completely secured
communication for configuration and to the attached serial device, this is
implemented by openVPN tunnel software. Further a serial port can control a
modem for Dial-In and -Out via PPP. 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 811 PRO can be configured over Driver Panels,
WEB Browser, serial Port, Telnet, SNMP and serves as a transparent serial
channel without platform and distance limitation.
Applications:
Industrial / Factory / Laboratory automation, Automatic warehouse control
system, Wafer fabrication system, Retail system, SCADA system, Building
automation system, Self-service banking system, Other remote and distributed
serial devices control
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Features |
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Controls 8 RS232 devices located virtually
anywhere via Ethernet or Internet
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Secure encryption on Ethernet
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LAN interface 10BaseT/100BaseTx Ethernet
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Driver automatically finds NetCom devices in the
network
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Configuration over Driver Panels, serial Port,
Telnet, WEB Browser, SNMP
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Automatic mode switching between Driver and Raw
Mode
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Supports TCP/IP, UDP, Telnet, DHCP, ICMP, HTTP,
SNMP V1/2c/3, DNS, PPP, openVPN
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Specifications |
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Hardware
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Processor: ARM
9 166 MHz |
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I/O
controller: 16C950 or compatible |
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Memory: 16MB
SDRAM, 2 MB Flash |
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Connector
type: DB-9 male for serial Port, RJ45 for Ethernet |
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Interface
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Ethernet
interface: Auto-detecting 10BaseT/100BaseTx |
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Protocols:
TCP/IP, UDP, Telnet, PPP, DHCP, ICMP, HTTP, LPD, SNMP V1/2c/3, DNS |
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Serial
interface: RS232 |
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No. of port: 8 |
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Signals:
TxD,RxD, RTS,CTS, DTR,DSR, DCD, RI, GND |
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Performance
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Speed: up to
500 kbps |
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Parity: None,
even, odd, space, mark |
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Data bits: 5,
6, 7, 8 |
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Stop bits: 1,
1.5, 2 |
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IRQ: None |
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I/O address:
None |
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Operating Modes
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Driver mode:
VScom Driver for Windows NT 4.0, 2000, XP and 2003, Vista.
Driver Mode creates virtual Com port. |
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TCP Raw
Server: Raw data transfer over TCP/IP. Accepts multiple incoming
connections. |
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TCP Raw
Client: Raw data transfer over TCP/IP. Connects to multiple hosts or
devices waiting for incoming connections. |
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TCP Advanced
Settings: Special settings for user-defined modes |
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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 |
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Null Modem
Tunnel: Connecting two NetCom used as virtual null modem cable. |
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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. |
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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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PPP net: A
Modem attached to a serial port provides Dial-In/-Out. This allows
access to the serial ports without a dedicated Ethernet connection. |
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Power & Enviorment
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Power supply
Adapter included: 12V DC, 1A. Connected by Terminal block |
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Dimension:
171× 94×46 mm³ (W×L×H), 193×99×47 mm³ with DB9 connectors and ears |
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Operating
Temp: 0°C - 55°C |
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Storage Temp:
−20°C – 85°C |
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Case: metal |
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Weight: 0.9kg |
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Special Features
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Installation:
Configuration utility automatically finds NetCom devices in the network |
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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. |
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PPP Access:
Dial-In to a modem attached to a serial port using Point to Point
Protocol. TCP/IP is transported over the serial line, allowing access to
configuration and the serial ports, even without Ethernet. A Dial-Out
option is also provided. |
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Configuration:
Configuration over Driver Panels, NetCom Manager, WEB Browser, serial
console, Telnet, SNMP |
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SNMP: special
VScom MIB included |
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DNS: Domain
Name Server support |
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Firewall:
Special precautions for Firewall environments |
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Firmware:
Firmware update over WEB Browser, Telnet, ComPort |
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LED's: LED's
for Power, serial Tx, Rx, Ethernet Link, Speed |
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Security
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Password
access: Every capabilities of configuration use the same password
including SNMP V3 |
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Secure
communication: OpenVPN™ tunnel provides security on Ethernet. 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. |
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Package include:
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NetCom 811
PRO, Power supply adapter 12V, 1000mA, CD-ROM with Driver and
configuration software, Printed Quick Installation Guide |
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Optional Accessories:
DK-35A DIN-Rail mounting kit |
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| Israel, IL, ישראל |
vs-com vscom |
שרת
מוגן
TCP/IP
עם 8 יציאות של
RS-232
בחיבור DB9 |
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