4 •
System Description
Fieldbus Dependent I/O Module
PROFIBUS DP
2 System Description
The WAGO-I/O-SYSTEM 752 for PROFIBUS is part of the compact series of
WAGO field bus nodes for distributed automation. It has a fixed number of
digital inputs (DI) and digital outputs (DO) and transmits the signals to a
higher ranking control system via PROFIBUS.
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16
17 18 19 20 21 22 23 24
25 26 27 28 29 30 31 32
33 34 35 36 37 38 39 40
41 42 43 44 45 46 47 48
17 18
25 26
WAGO-I/O-SYSTEM
752
PROFIBUS
16
DI/16DO
ITEM
-NO.
752-823
Fertigungsnr.:
INPUT I
OUTPUT O
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16
33 34 35 36 37 38 39 40
41 42 43 44 45 46 47 48
0V
24V
Base module
Fuse for the
supply voltage
to external sensors
Fieldbus connection
Power supply terminal
blocks for internal
electronic and
external sensors
Sensor signal (DI)
Sensor supply
Release clip
0V
Aktuator signal (DO)
Actuator Supply
0V
PROFIBUS
RUN
BF
OVERLOAD
PUSH
PUSH
WAGO-I/O-SYSTEM 752 16DI/16DO
752-323
012
3456
78
9
012
3456
78
9
x10
x1
Marking area for
I/O identification
and status indication
Status indication
Electronic module
INPUT
9 10 11 12 13 14 15 16
1 2 3 4 5 6 7 8
INPUT
9 10 11 12 13 14 15 16
1 2 3 4 5 6 7 8
OUTPUT
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16
9 10 11 12 13 14 15 16
Fig. 2-1: I/O module for PROFIBUS
g1x2301e
The fieldbus dependent I/O module consists of
•
the
base module
allows prewiring of the fieldbus, power supply, and sen-
sor/actuator connections.
•
the plug-in
electronic module
contains the processing unit, the fieldbus
interface module, and the input and output circuits.
The electronic and base modules are supplied separately packed.
