Documentation issue status

Version

Comment

2.7

  • Chapter "Thermocouple specifications" added to the technical data of EP3314-0002.

2.6

  • Chapter "Supply voltages" updated

2.5

  • Thermocouple connection updated
  • Activation of cold junction compensation added
  • Dimensions updated
  • UL requirements updated

2.4
  • Terminology update
  • Structure update

2.3

  • Chapter „EP3314 – Settings“ added
  • Chapter “Basics of thermocouple technology” updated
  • Structure update

2.2

  • Object descriptions corrected
  • Structure update

2.1.0

  • Chapter EP3204 – Data stream and calculation of the process data added
  • Update of chapter Mounting and connection
  • Correction technical data in chapter Power cables
  • Structural update

2.0.1

  • EP3204-0002 - Technical data updated

2.0.0

  • Migration
  • Structure update

1.2.0

  • EP3204 - object description and parameterization updated
  • EP3314 - object description and parameterization updated
  • Foreword updated
  • Technical data updated

1.1.0

  • Power Connection updated

1.0.0

  • ATEX notes added
  • Technical data updated
  • Extended temperature range for activated modules documented
  • Overview of EtherCAT cables extended
  • Description of the power connection updated
  • Description of the status LEDs for the power supply added

0.6

  • Object descriptions corrected

0.5

  • First preliminary version

Firmware and hardware versions

This documentation refers to the firmware and hardware version that was applicable at the time the documentation was written.

The module features are continuously improved and developed further. Modules having earlier production statuses cannot have the same properties as modules with the latest status. However, existing properties are retained and are not changed, so that older modules can always be replaced with new ones.

The firmware and hardware version (delivery state) can be found in the batch number (D-number) printed on the side of the EtherCAT Box.

Syntax of the batch number (D-number)

D: WW YY FF HH

WW - week of production (calendar week)
YY - year of production
FF - firmware version
HH - hardware version

Example with D no. 29 10 02 01:

29 - week of production 29
10 - year of production 2010
02 - firmware version 02
01 - hardware version 01

Further information on this topic: Version identification of EtherCAT devices.