Connection Examples For Fail-Safe Motor Starters; General Information - Siemens 3RK1308‑0 00‑0CP0 Series Equipment Manual

Circuit examples
B.2 Connection examples for fail-safe motor starters
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
Hardware variety
Use in cyclically requested safety functions
(e.g. protective door, light curtain)
Use in acyclically requested safety functions
(e.g. emergency stop)
Motor starter can still be addressed by CPU
after fail-safe shutdown
Suitable for immediate recovery
External wiring effort
Standard and safety engineering
Further information
See"SIRIUS Safety Integrated" Application Manual
(https://support.industry.siemens.com/cs/ww/en/view/83150405).
210
Application example
with SK safety relay
Suitable for group Yes
shutdown
Suitable for single Yes
shutdown
Yes
Yes
Yes
Yes
Yes
Separate
Application example
with fail-safe digital
output F-DQ
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Integrated into a device
Motor starter (3RK1308‑0**00‑0CP0)
Equipment Manual, 11/2019, A5E34821005002A/RS-AC/003
Application example
with fail-safe power
module F-PM-E
Yes
No
No
Yes
No
No (recovery
time ≥ 2.2 s)
No
Integrated into a device