Technical Specifications
7-71
ET 200X Distributed I/O Device
EWA 4NEB 780601602-06
Basic circuit diagram
The basic circuit diagram of the expansion module is shown below.
Backplane bus
interface
Socket connections (see Table 7-34)
1L+
1M
Supply voltage for
electronic components and
sensors via backplane bus
So. X1
So. X2
2L+
2M
Load power supply via
backplane bus
1M
1M
Figure 7-17
Basic circuit diagram for EM 148-P DI 4 x DC 24V/DO 2 x P expansion module
Pneumatic connection diagram
The pneumatic connection diagram of a 4/2-way valve is shown below.
4
2
1
3/5
14
Figure 7-18
Pneumatic connection diagram of a 4/2-way valve
Summary of Contents for SIMATIC ET 200X
Page 8: ...Preface viii ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 20: ...Contents xx ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 40: ...Product Overview 1 20 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 58: ...Configuration Options 2 18 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 80: ...Installation 3 22 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 124: ...Configuration Options 2 18 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 328: ...Order Numbers A 10 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 348: ...Dimesioned Drawings and Pinouts C 18 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 362: ...Index Index 8 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...