Siemens SIMATIC ET 200SP System Manual

Maintenance
12.4 Replacing a motor starter
Distributed I/O system
System Manual, 09/2019, A5E03576849-AJ
239
12.4 Replacing a 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.
Note
Operating position/READY
Turn the mechanical rotary interlock out of the READY position only in the current
-free
state (motor off).
2. Remove the SIMATIC ET 200SP motor starter from the BaseUnit.
3. Assemble the new motor starter as described.
Note
Mounting the motor starter
You will find out how to mount the motor starter in chapter "
Mounting/disassembly of
motor starters
(Page 118)".
WARNING
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.
CAUTION
Protection against electrostatic charge
When handling and installing the SIMATIC ET 200SP motor starter, ensure protection
against electrostatic charging of the components. Changes to the system configuration and
wiring are only permissible after disconnection from the power supply.

Siemens SIMATIC ET 200SP Specifications

General

System Type	Distributed I/O System
Mounting	DIN Rail
Communication Protocol	PROFINET, PROFIBUS
IP Rating	IP20
Category	I/O Systems
Supply Voltage	24 V DC
Modularity	Yes
Hot Swapping	Yes
Storage Temperature	-40°C to +70°C
Digital Inputs	Yes
Digital Outputs	Yes
Analog Inputs	Yes
Analog Outputs	Yes
Communication Interface	PROFINET, PROFIBUS
Number of Modules	Up to 64
Relative Humidity	5 to 95% (non-condensing)
Operating Temperature	-25°C to +60°C