4 •
System Description
Fieldbus Dependent I/O Module
INTERBUS
2 System Description
The WAGO-I/O-SYSTEM 752 for INTERBUS 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 INTERBUS.
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
INTERBUS
16
DI/16DO
ITEM-NO.
752-824
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
input interface
Fieldbus connection
output interface
Power supply terminal
blocks for internal
electronics and
external sensors
Sensor signal (DI)
Sensor supply
Release clip
0V
Actuator signal (DO)
Actuator supply
0V
INTERBUS
READY
BA
OVERLOAD
PUSH
PUSH
WAGO-I/O-SYSTEM 752 16DI/16DO
752-324
RC
RD
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 INTERBUS
g1x2401e
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.
