Beckhoff Automation tf24x0

The TF2400 TwinCAT 3 HMI Audit Trail extension contains 250 audit trail symbols as standard. If more symbols need to be monitored, optional packages are available with TF24x0 to increase this number. The number at the end of the package name is the number of symbols that are included (e.g. the TF2430 TwinCAT 3 HMI Audit Trail Symbols Pack 1000 has 1000 additional symbols). The total number of audit trail symbols is calculated from the sum of the individual packages.