Siemens SIMATIC ET 200SP System Manual

Wiring
6.6 Wiring rules
Distributed I/O system
100 System Manual, 09/2019, A5E03576849-AJ
Line protection
The line protection of the SIMATIC ET 200SP motor starter is provided for the motor
outgoing feeder cable when the following condition is met:
The cross-section of the motor outgoing feeder cable must be dimensioned for the load
ratios of the motor and for the cable-laying method.
Comply with national regulations. The user is responsible for the correct selection and
dimensioning of the motor connection cable to DIN VDE 0100 and DIN VDE 0298-4 and/or
UL 508.
The conductor protection for the incoming feeders must be ensured by the owner of the
installation depending on the cross-section.
Cable temperature measurement threshold
Note
Cable temperature measurement threshold
When choosing a cable, remember that
the cable temperature in operation can be up to
30
°C higher than the ambient temperature of the ET200SP system (example: at an ambient
temperature of 60
°C, a connection conductor must be dimensioned for a temperature range
of at least 90
°C).
You should
specify other connection types and material require
ments based on the electrical
characteristics of the circuits you use and the installation environment.

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