Digital Electronic Modules
Block Diagram
P1
P2
Figure 11-13 Block Diagram of the 4DO 24 VDC/2 A Standard
11-58
1M
Reverse polarity
protection and inter-
L+
nal voltage supply
1
2
5
6
3
7
4*
8*
*
M only for TM-E15S24-01
Distributed I/O System ET 200S
EWA 4NEB 780 6024-02 07