Siemens SIMATIC ET 200SP System Manual

Wiring
6.5 Electrical configuration of the ET 200SP
Distributed I/O system
96 System Manual, 09/2019, A5E03576849-AJ
6.5 Electrical configuration of the ET 200SP
Electrical isolation
Electrical relationships
With the ET 200SP distributed I/O system, there is electrical isolation between:
● The load circuits/process and all other circuit components of the ET 200SP distributed
I/O system.
● The communication interfaces of the CPU (PROFINET) or of the interface module
(PROFINET/PROFIBUS) and all other circuit components.
The figures below show the electrical relationships of the ET 200SP distributed I/O system
with the CPU and the interface module. Only the most important components are
represented in the figures.
Figure 6-2 Electrical relationships for ET 200SP with CPU

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