Block Diagram Of The 4Di 24 Vdc Standard - Siemens SIMATIC ET 200S Manual

Block diagram
P1
P2
Figure 11-4
ET 200S Distributed I/O System
EWA-4NEB 780602402-12
ET 200S
backplane
bus
circuit
1M
L+

Block diagram of the 4DI 24 VDC Standard

Digital Electronic Modules
Input
1
electronics
Input
2
electronics
Input
5
electronics
Input
6
electronics
3
7
4*
8*
* 24 VDC only with TM-E15S24-01
11-13