Siemens 3RK1308-0 00-0CP0 Series, Руководство по эксплуатации оборудования

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Circuit examples
B.2 Connection examples for fail-safe motor starters
Motor starter (3RK1308‑0**00‑0CP0)
210
Equipment Manual, 11/2019, A5E34821005002A/RS-AC/003
B.2 Connection examples for fail-safe motor starters
B.2.1 General information
Shutdown options
The safe tripping of the ET 200SP motor starter can take place in various ways, e.g.
● With a 3SK safety relay
● With a fail-safe ET 200SP F-DQ digital output module
● With a fail-safe ET 200SP F-PM E power module
Documentation and sample projects
You will find an entry Safe shutdown of ET 200SP motor starters
( https://support.industry.siemens.com/cs/ww/en/view/109748128 ) in the
Industry Online Support. This entry describes methods of switching off one or more
ET 200SP F motor starters in a safety-oriented manner.
The attached documentation "Power module F PM-E" contains a decision-making matrix,
which illustrates the various switch-off variants.
Shutdown principle ET 200SP F motor
starter
Application example
with SK safety relay
Application example
with fail-safe digital
output F-DQ
Application example
with fail-safe power
module F-PM-E
Hardware variety Suitable for group
shutdown
Yes Yes Yes
Suitable for single
shutdown
Yes Yes No
Use in cyclically requested safety functions
(e.g. protective door, light curtain)
Yes Yes No
Use in acyclically requested safety functions
(e.g. emergency stop)
Yes Yes Yes
Motor starter can still be addressed by CPU
after fail-safe shutdown
Yes Yes No
Suitable for immediate recovery Yes Yes No (recovery
time ≥ 2.2 s)
External wiring effort Yes Yes No
Standard and safety engineering Separate Integrated into a device Integrated into a device
Further information
See"SIRIUS Safety Integrated" Application Manual
( https://support.industry.siemens.com/cs/ww/en/view/83150405 ).