Product Description:
The SINEC L1 bus can be seen as a predecessor to SINEC L2 and supports the
low-end communication performance range. SINEC L1 consists of the following
components:
CP530 communications processor
BT 777 bus terminal (for each node)
Bus cable (4-wire, shielded)
The CP530 communications processor (6ES5530-3LA12) performs the core
coordination function ("master") for the SINEC L1 bus that operates according to
the "master-slave method". It controls the flow of information. In the higher-level
controller - the so-called master PLC -, the CP530 is connected within the bus
system. The lower-level programmable controllers - called slave PLCs or simply
slaves – can connect to SINEC L1 in two ways:
The programmable controllers S5-100U, S5-101U and S5-115U connect via
the programming device interface that already exists on the controller.
Note: The CPU 100 of the 100U programmable controller is not slave-capable.
If, for certain reasons, the programming device interface should remain on a
lower-level S5-115U controller, it is optionally possible, also in this case, to
connect a CP530, which then performs the slave interface function. On the
SINEC L1 bus, the programmable controllers S5-135U and S5-150U always
communicate only via a CP530 communications processor.
Welcome to contact the sales manager:
Sales manager : John Yang
Mobile / WhatsApp : +86 18150117685
Email: sales3@askplc.com
Skype : sales3@askplc.com
