Additional system components
7.4 Terminal Module TM15
SINAMICS DCM DC Converter
224 Operating Instructions, 12/2018, A5E34763375A
Terminal Module TM15
7.4.1
The TM15 is a terminal expansion module for snapping onto a mounting rail according to
EN 60715. The number of available digital inputs and outputs within a drive system can be
expanded with the TM15.
Table 7- 22 Interface overview of the TM15
Bidirectional digital inputs/outputs 24 (electrical isolation in three groups each with eight DI/DO)
Non-observance of the safety instructions
If the safety instructions in Chapter 1 are not observed, accidents can occur involving
severe injuries or death.
• Make sure that the safety instructions are observed.
Fire through overheating due to insufficient ventilation clearances
Inadequate ventilation clearances cause overheating with a risk for personnel due to smoke
and fire. This can also result in more downtimes and reduced service lives of the Terminal
Module.
• For this reason, it is imperative that you maintain the 50 mm clearances above and
below the Terminal Module.
Damage through the use of incorrect DRIVE-CLiQ cables
Damage or malfunctions can occur on the devices or system when incorrect or unreleased
DRIVE-CLiQ cables are used.
• Only use suitable DRIVE-CLiQ cables that have been released by Siemens for the
respective application.
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