Installation and commissioning of the modems and routers
5.8 ISDN dial-up modem MD4
SINAUT ST7 station control system
228
System Manual, 09/2016, C79000-G8976-C178-10
Pinout of the RJ-12 Western jack
The X3 connector of the MD4 modem is designed as a 6-pin RJ-12 Western jack. The pinout
is shown in the following table.
Table 5- 47 Pinout of the X3 RJ-12 jack for the MD4 modem
Illustration
Pin no.
Signal name
Signal direction
Remark
1
-
2
TX-
3
RX-
4
RX+
5
TX+
6
-
Standard connecting cable for the RJ-12 port
The connecting cable 6NH7700-4AR60 ships with every MD4 modem. This allows the
modem to be connected to an ISDN S
0
outlet.
The cable is no longer available as separate spare part.
Table 5- 48 Standard connecting cable for the MD4 modem
Order no.
Description
Illustration
6NH7700-4AR60
Connecting cable with RJ-12 and RJ-45 plug to con-
nect an MD4 modem (RJ-12) with an ISDN-S
0
jack (RJ-
45).
Cable length 6 m
Note
It is best to hold the cable just below the RJ-12 plug. This makes it easier to insert the plug
than if you hold the RJ-12 plug itself. When inserting it, make sure that you can hear the RJ-
12 connector click into place!
Содержание SIMATIC NET TeleControl SINAUT ST7
Страница 10: ...Preface SINAUT ST7 station control system 10 System Manual 09 2016 C79000 G8976 C178 10 ...
Страница 274: ...References 8 SINAUT ST7 station control system 274 System Manual 09 2016 C79000 G8976 C178 10 ...
Страница 292: ...Glossary SINAUT ST7 station control system 292 System Manual 09 2016 C79000 G8976 C178 10 ...