I01040 Interface

Plug connector overview

Number	X-pin, colour	Description
X4545	18-pin, black	Plug connector Interface
X13280	6-pin, black	Plug connector Interface

Pin	Type	Description / Signal type	Connection / Measuring notes
1	M	Ground	Basic interface, telephone

2	M	Shield	Basic interface, telephone

3	E	Signal Basic interface, telephone	Basic interface, telephone

4	E/A	Diagnostic link RXD	Basic interface, telephone

5	M	Ground	Basic interface, telephone

6	E	Signal Basic interface, telephone	Basic interface, telephone

7	E	Signal Basic interface, telephone	Basic interface, telephone

8	E	Signal Basic interface, telephone	Basic interface, telephone

9		Not used

10	E	Signal Basic interface, telephone	Basic interface, telephone

11	E	Signal Basic interface, telephone	Basic interface, telephone

12	E/A	Communication link TXD	Basic interface, telephone

13	E	Signal Basic interface, telephone	Basic interface, telephone

14	E	Signal Basic interface, telephone	Basic interface, telephone

15	E	Signal Basic interface, telephone	Basic interface, telephone

16	E	Signal Basic interface, telephone	Basic interface, telephone

17	E	Signal Basic interface, telephone	Basic interface, telephone

18	E	Signal Basic interface, telephone	Basic interface, telephone

Pin	Type	Description / Signal type	Connection / Measuring notes
1	E	Voltage supply terminal R	Basic interface, telephone

2	M	Terminal 31	Basic interface, telephone

3	E	Signal, terminal 58g	Basic interface, telephone

4	E	Signal Basic interface, telephone	Basic interface, telephone

5	E	Signal Basic interface, telephone	Basic interface, telephone

6	E	Signal Basic interface, telephone	Basic interface, telephone