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When you buy from Roalan you will be treated well, you will get a high-quality product which will not cost you a fortune. And you will get more satisfaction out of your purchase than you expected.

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Available Products:

PCI Parallel

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GPRS Cellular Serial Modem

 

 

 

 

 

 

 

Ethernet Network to Serial RS232 RS422 RS485NetCom Ethernet to Serial Adapters

  Customer Reviews

The NetCom industrial device serial servers conveniently and transparently connect up to 16 serial devices to an Ethernet Serial Server LAN, allowing you to network your existing serial devices with only basic configuration. Data transmission between the serial and Ethernet Serial Server interfaces is bi-directional.

They provide communication to RS232, RS422 and RS485 equipment over a 10/100Mbps NIC Ethernet Serial Server network. The distance limitation of RS232 is overcome by installing  the NetCom close to the RS232 device.

The network interface is 100Mbit/s Ethernet Serial Server on all cable operated models. The transport is implemented via TCP/IP protocol. Therefore control is available via Ethernet Serial Server, Intranet and Internet. The supplied driver software hides the network transfer from your applications. Software applications using standard COM ports need no change to operate via NetCom through the virtual serial ports.

These devices come with a steel case well suited for industrial environments.

PRO versions provide completely secured communication for configuration and to the attached serial device, this is implemented by openVPN tunnel software.
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.  PRO versions can be configured over Driver Panels, WEB Browser, serial Port, Telnet, SNMP and serves as a transparent serial channel without platform and distance limitation.

The NetCom Mini is an industrial-strength network-based serial device server for connecting one RS232 device like CNC, PLC, weighting scale, scanner and other directly to the 10/100Mbps Ethernet Serial Server network running TCP/IP. The small metal case allows to mount NetCom Mini in a niche.
NetCom Mini is configured over Web Browser. Windows detects NetCom Mini using UPNP function, the NetCom UPnP Manager also detects them in the LAN using UPNP. This UPnP Manager will also open the Web Browser to configure the NetCom Mini.
The NetCom Mini serves as a transparent serial channel without operating system and distance limitation. The serial port redirection uses the protocol known as RFC2217. This is well known and tested for many use cases, so NetCom Mini is a possible extension for existing installations. The NetCom UPnP Manager also installs devices communicating via the Internet.

Ordering 

NetCom Mini Ethernet Serial Server Serial Server
£
NetCom 111 Ethernet Serial Server
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NetCom 113 Ethernet Serial Server
£
NetCom 113 PRO Ethernet Serial Server
£
Netcom 211 Ethernet Serial Server
£
NetCom 411 Ethernet Serial Server
£
NetCom 411 PRO 4 Port RS232 Secure Version
£
NetCom 413 Ethernet Serial Server
£
NetCom 413 PRO 4 Port RS232/422/485 Secure Version
£
NetCom 811 8 Port RS232 Adapter
£
NetCom 811 PRO Network 8 Port RS232 Secure Converter
£
Com 813 8 Port RS232/422/485  Converter
£
NetCom 813RM PRO  8 Port RS232/422/485 Secure Rack Mount Version
£ currency converter
NetCom 1611RM PRO 16 Port RS232 Secure Rack Mount Version
£
NetCom 1613RM PRO 16 Port RS232/422/485 Secure Rack Mount Version
£ currency converter
 
LAN interface10BaseT/100BaseTx NIC Ethernet Serial Server
High speed up to 3.6Mbps on some models
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
Support TCP/IP, Telnet, DHCP, ICMP, HTTP, SNMP, DNS
Supports ART (Automatic Receive Transmit control)
RS232/422/485 communication interface selectable by switches or software in Pro versions
Configuration utility automatically finds NetCom devices in the network
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 over Driver Panels, NetCom Manager, WEB Browser, serial console, Telnet, SNMP
Domain Name Server support
Serial Interface configurable with external switch
Special precautions for Firewall environments
Firmware update over WEB Browser, Telnet, ComPort
LEDs for Power, Tx, Rx, LAN Link, LAN Speed
EMC: FCCand EC Class A
RoHS
Power 9 to 30V dc. Mini 5V only. Mains power adapter supplied
Operating temperature range 0 to 60oC
3 year warranty
 

Full Specification


 

 

 
Roalan delivers products worldwide.
VAT will be added to all UK and EU (without a VAT number) deliveries

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