Example Configuration Of A Module; View Of Module, Example Of An Upper Part And A Lower Part - Siemens SIMATIC Distributed I/O System DP/ASi Link Manual

2.3

Example Configuration of a Module

Module configura-
Every module consists of an upper part and a lower part.
tion
As an example, you can see an illustration in Fig. 2-2 of an upper part with
two inputs and two outputs and a lower part for the ASi cable without an in-
terface for an external power supply.
The upper part is attached to the lower part with four attaching screws (see
remark g).
Figure 2-2
Distributed I/O System DP/ASi Link
EWA 4NEB 710 6055-02b
Module lower
part
c
b
a
a
Contact spikes with two contacts per core
b
ASi cable aperture
c
Seals for the cable apertures that are not required
d
Actuator/sensor connection with M12 bush
e
Display LEDs for input and output
f
Drilled through-hole for attaching the module
g
Screws for attaching the upper part to the lower part

View of module, example of an upper part and a lower part

ASi Basics
Module upper
part
e
I1
d
I2
O3
O4
f
g
2-5