Siemens CP 243-2 Instruções de Operação descarregar pdf (Página 46)

46

SIRIUS soft starters

The SIRIUS 3RW30 soft starters type

S00 allows you to combine soft starters

with AS-Interface via the 3RK load

feeder adaptation modules. A 5-way

power connector connects the AS-In-

terface module with the load; this re-

duces the mounting and commissioning

effort of the system. This compact de-

sign minimizes the space requirement

for the load feeder in the cabinet, so re-

ducing the overall dimensions of the

cabinet. With SIKOSTART 3RW34 it is

possible to equip an AS-Interface con-

trol board as an option. Control of the

soft starter such as starting, stopping,

and feedback of the control contacts can

then be controlled through the AS-In-

terface network.

Repeaters and extenders

Repeaters extend the AS-In-

terface segment by 100 m to

increase the networks flexibil-

ity in the design and imple-

mentation stages. The exten-

der increases the distance

between the master and the

first AS-Interface segment

containing AS-Interface slaves

to max. 100 m. Note: it is not

possible to install slaves be-

tween the extender and the

master.

SIRIUS contactors

SIRIUS contactors sizes S6, S10, and

S12 are the first contactors with an in-

tegrated interface with AS-Interface. As

intelligent slaves they can transmit con-

tactor control and monitoring signals via

AS-Interface. These include signals

about the switching state (on/off), oper-

ating mode (automatic via bus or local

control) and a signal indicating the re-

maining operational life (defined number

of switching cycles reached). Through a

free input it is also possible to process a

group of alarm signals, e.g. that the

overload relay has tripped and so display

this as diagnostic information within

your control system.

1 2 ... 41 42 43 44 45 46 47 48

Comentários a estes Manuais

Sem comentários