IOMod series downloads

IOMod series downloads

Here you can find our latest firmware versions and documentation.

IOMod series has two firmware versions:

  1. with communication over Modbus RTU protocol;
  2. with communication over IEC 60870-5-103 protocol.

IOMod USB drivers for Windows OS:

To read more information about the IOMod configuration, installation guidance, and usage examples please visit Elseta Knowledgebase page.

IOMod firmware with IEC 60870-5-103 v1.8.0

Version changes since last firmware:
* Fixed crash introduced by a higher range of temperatures (>40 C);
* Only commands with correct address confirmed;
* Feedback should only be sent after a command, not after GI or manual input change.
Known issues:
None

IOMod firmware with IEC 60870-5-103 v1.7.3

Version changes since last firmware:

  • FCB/FCV bit fix;
  • Introduced broadcasting function - time synchronization can be done by sending a broadcast message;
  • Fixed a possible race condition where two or more inputs change at once and stop the IOMod device from getting inputs further. Inputs are now polled every 1 ms.
    Known issues:
  • Commands accepted even if the wrong address used;
  • Feedback should only be sent after a command, not after GI or manual input change.

IOMod firmware with Modbus RTU v1.19

Version changes since last firmware:

  • Fixed SPI readings for IOMod 8AI by lowering SPI clock speed to 400kHz.

Known issues:

  • None.