6GK1100-0BA00 - AUI to TP

The following modules cannot be connected without a TPTR:
• CP 1473 MAP
• CP 143
• CP 1413  has no integrated ITP transceiver.

An AUI interface on its own does not support Twisted Pair. However, for proper functioning, it is decisive whether the individual modules on the AUI interface each have an ITP transceiver. 
Siemens Teleperm XP (T2000)