User manual

4-8
Distributed I/O System DP/ASi Link
EWA 4NEB 710 6055-02b
4.2.3 Connecting the DP/ASi Link to ASi and PROFIBUS-DP
The location of the three sockets of the DP/ASi link is described in Fig. A-1.
You will find the pinout of the DP/ASi link sockets in Table 4-2 and
Table 4-3.
Connect the ASi cable with the special terminal. Secure the connector with
the union nut.
You obtain the special terminal for the ASi cable by quoting Order Number
6ES7 194-5AA00-0XA0. The assignment of the ASi socket can be seen in
Table 4-2.
You can also connect the ASi by using a 2-wire round cable.
Table 4-2 Pin assignment of ASi terminal connection
Pin Assignment View
1 ASi cable )
1
12
2 Unused
12
3 ASi cable *
2
34
4 Unused
View: mating side
1
Brown on Siemens sourced cable
2
Blue on Siemens sourced cable
Connect the PROFIBUS-DP using one of the two 12-pin device connectors
with a tee unit to the DP/ASi link. You will find the assignment of the 12-pin
connector in Table 4-3.
Pinout
Connecting the
ASi
Connecting the
PROFIBUS-DP
Installing and Wiring the DP/ASi Link