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Netiom I/O M2M Input Output module via Ethernet TCP/IP and the Internet

Netiom is a stand-alone network aware Input / Output module which can be controlled over most networks including the Internet. It can be accessed from the Internet over a standard ADSL or other always on connection making remote monitoring and control a cost effective option.

It has 16 digital and 4 analogue inputs, 16 digital outputs and an RS232 serial port, all of which can be accessed from a standard web browser. Web pages are served from its 32K bytes of on board non-volatile memory. Graphic and sound files can be served as well as static and dynamic HTML pages. Web pages may be password protected and can be fully customized. Netiom can work as a totally independent web server or as part of a larger web site. As well as serving web pages, Netiom can be used to connect to remote servers. Connections can be established on demand in response to specified events or on a regular timed basis. Once connected, the server can have complete control over Netiom’s operation.

E-mails can be generated in response to specified events. The message and the subject may be customized and may contain the current status of all the inputs and outputs.
A watchdog mode is available which allows Netiom to monitor network connections and operate outputs when failure is detected.
Special interface software is included which can be use to configure Netiom and download web pages via a PCs serial port. Network settings can be manually set or automatically obtained from a DHCP server (usually an ADSL router).
  • 16 Digital (TTL/CMOS/Dry contacts) and 4 analogue (10bit resolution, max. 5 volts) inputs
  • 16 digital outputs with direct connection to relay and display expansion modules.
  • Serial port with programmable baud rate.
  • RJ45 connection to network (10MIPS)
  • HTTP server with 32K bytes of web space.
  • Web space can be password protected.
  • 9 Way male D Serial port (2400 to 38400 baud - handshaking not supported) (Null modem cable required for programming)
  • Network client. Connections triggered from input events or timed.
  • Generates e-mails in response to specified events.
  • ‘Watchdog’ mode allows NETIOM to monitor network connections and operate outputs when failure is detected
  • 10 MIPS ethernet interface.
  • Will work on local or wide area connections (Internet)
  • Automatic detection of IP address (DHCP).
  • Response to Pings.
  • The outputs can be connected via headers to either the LED module
  • All inputs/outputs via screw connectors
  • Specification:

  • Size 110mm x 110mm
  • Power  12V d.c. at 50mA
  • Serial Port  Programmable baud rate 2400 to 38400 baud (No hand shake).
  • Ethernet 10 MIPS via RJ45 connector
  • Outputs (16) Open collector 50V d.c. at 50mA
  • Digital Inputs (16) TTL / CMOS / dry contacts (10K ohm pull up).
  • Analogue Input (4) 10 bit resolution with 5% accuracy. Max voltage 5Volts. 

    Digital Inputs

    Screw terminal or 10 way header.


    Screw terminal or 10 way header.

    Analogue Input

    Screw terminal


    Screw terminal


    9 pin D connector



    Download Datasheet  




    Business hours (UK time)
    Monday-Thursday: 09:00-17:00
    Friday: 09:00 - 16:30
    Saturdays: 11:00-13:00
    Sundays: Closed
    Answerphone operating outside these hours 
    UK Local: 0161 354 5108
    UK Local: 0161 660 2544
    International: +44 161 354 5108

    Trading as GSM Secure™