Siemens SIMATIC ET 200SP System Manual page 38

Mounting
4.1 Assembling/disassembling the motor starter
9. Assemble the touch protection for the infeed bus on the last BaseUnit.
10.To connect the assembly, mount the server module after the last BaseUnit.
Note
Server module
You can find out how to assemble/disassemble the server module in the System Manual
ET 200SP distributed I/O system
(http://support.automation.siemens.com/WW/view/en/58649293) in the chapter "Installing
the server module".
Replacing the SIMATIC ET 200SP motor starter
The SIMATIC ET 200SP motor starter is wired.
To replace a SIMATIC ET 200SP motor starter, proceed as follows:
1. Turn the mechanical rotary interlock counter-clockwise to the assembly/disassembly
position.
2. Remove the SIMATIC ET 200SP motor starter from the BaseUnit.
3. Assemble the new motor starter as described.
Risk of injury from automatic restart
When you replace the motor starter, the motor starter can restart again autonomously if an
ON command is active. This can result in property damage or serious injury caused by
connected devices that are automatically started up.
Revoke the ON commands on the motor starter before replacing the motor starter.
38
WARNING
System Manual, 04/2016, A5E35582704002A/RS-AA/001
Motor starter