3
3-15
PG 760 Programming Device
C79000-G7076-C761-01
3.6
SINEC L2
SINEC L2 is an open and robustly designed bus-type local area network
(LAN) for industrial applications. It can be used to configure networks with
up to 127 stations. SINEC L2 has a data transfer rate of 1.5 million bps.
SINEC L2 operates on the master-slave principle with token passing
(corresponds to DIN 19245, PROFIBUS). It distinguishes between active and
passive stations. An active station receives the token and passes it on to the
next station within a specified time.
You need the following components, for instance, for networking with
SINEC L2:
S
CP 5412
S
RS 485 bus terminal
S
RS 485 interface
S
Shielded twisted two-wire cable (LAN cable)
Note
You will find more detailed information on the SINEC modules in the
SINEC Catalog IK 10 (Order No. E86060-K6710-A101-Ax).
For information on how to install the modules and make any modifications
to the network configuration, please refer to the installation instructions for
the various modules.
Networking
PG 740s via
SINEC L2
(PROFIBUS)
Principle of
Operation
Hardware
Requirements
Installing and Operating the PG 760