Technical data

If several PLCs are networked with one SINEC L2 bus system, you can
also program the CPUs via the bus. In practice, this means that a centrally
installed PG, e.g. in a control room, can reach all the PLCs connected to
the bus system.
With the SINEC L2 bus system, the following programmers can be used:
PG 710, PG 750, PG 730 and PG 770. The PGs are operational when they
are connected using the PG interface (AS 511) of the CP 5430 TF/CP 5431
FMS.
If you want to connect a PG 730, 750 or 770 directly to the bus, the
products shown in Table 4-14 must be used.
Bus terminal 2
with terminal cable
. . . . . . . . .
. . .
C
P
U
CP
PG interface
(AS 511)
.
Bus cable
Point to point link
between CP and CPU
}
L2 interface
.
Bus terminal 1
with terminal cable
Fig. 4.16 Communication Path PG/CPU on the SINEC L2 Bus System
Technical Description and Installation of the CP 5430 TF/CP 5431 FMS B8976060/02
Volume 1 4 - 28