Safety Local; B.2.4 Safety Local - Siemens SIMATIC ET 200SP Manual

B.2.4

Safety Local

Article numbers:
● BaseUnit: 3RK1908-0AP00-0AP0
● Motor starter: 3RK1308-0C*00-0CP0 or 3RK1308-0D*00-0CP0
● Safety relays 3SK1: 3SK1122-*CB4*
Use a standard CPU in the case of shutdown via a safety relay. The motor starter's 24 V
power supply is safely tripped with a safety relay.
Connect the ground connection "M" on the motor starter's BaseUnit to the same ground
potential as the ground connection "M" on the 3SK1.
Motor starter (3RK1308-0**00-0CP0)
Manual, 12/2016, A5E34821005002A/RS-AB/002
B.2 Connection examples for fail-safe motor starters
Circuit examples
149