Digital IO over Ethernet
DI/DO or RS232 or RS485 over IP
Digital Outputs over M2M

IO Controller

I/O Controller is a unit containing 8x digital input over ethernet, 8x digital output over ethernet and RS-232/485 serial (Terminal server) interface. All the interfaces are accessible over a network using the M2M (Machine to Machine) protocol on TCP/IP.

Two devices can be connected to each other (the Box-2-Box mode), digital signals and RS232 can then go back and forth across the network.

The product can not only be a "TCP Server", but also can act like a "TCP Client/Server". This means, when your digital input value changes, IO Controller connects to the server via TCP/IP and sends a 7-byte information packet about the input change over the M2M (Machine to Machine) protocol.

The RS-232/485 serial port can be connected to your PC's virtual serial port using the HW Virtual Serial Port software, the remote digital I/O can be dirrectly controlled from this software.






Overview of the IP Watchdog

  • 1x RS-232 or RS-485 serial port accessible over Ethernet or as a COM5 in windows .
  • 8 optocoupled digital inputs
  • 8 digital open-colector outputs
  • The inputs and outputs are controlled over a M2M (Machine to Machine) protocol. They can be controlled directly from a windows software (see examples), WWW page (PHP / Java) or from the HW VSP software (Virtual Serial Port)
  • 2 I/O Controller's can be connected to each other, so they can "tunnel" a serial port + 8x Ethernet input + 8x Ethernet output.
  • The device supports TCP Server, TCP Client/Server, UDP modes.
  • You can use a 128 bit authorisation encryption (TEA), or limit the access to the device to a predefined IP address range.
  • Libraries for MS Visual Basic, Delphi, Borland C++,JAVA, PHP and others..

Ordering No. Product name Device version
600 292IO ControllerIO Controller kit

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