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NovaTec
Mobile Gateway S20
4.11.16 PTI Pin Assignment
This chapter describes the signal assignment for all PTI plug connections.
PTI-SU Pin Assignment
The contact pins in the plug are arranged in two rows (Row A and Row C) with each row
providing 32 contacts. As this plug is only equipped with every second contact there are
16 contacts per row and the contacts in each row are numbered from 2 to 32. The following
picture shows this in detail.
For directionally orientated signals the given signal direction is always
described from the perspective of the NovaTec
S20 PTI.
Picture 27:
PTI pin assignment
V.24 interface signal assignment
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PTI
V24
S - and U Interfaces
0
Row A
Row C
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Reset-Button
Status display (LED)
Code Switches
ON
