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8 •
751-3002 [AS-Interface Module 4IN 24V A/B]
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2 AS-Interface Components
2.1 AS-Interface Module IP67
2.1.1 751-3002 [AS-Interface Module 4IN 24V A/B]
Digital I/O-Module 4 IN 24 V A/B
2.1.1.1 View
Status
inputs
Error
Status
AS-interface
Fig. 2.1.1-1: View
2.1.1.2 Description
The AS-Interface module 751-3002 is an economical solution for a fieldbus-
independent and flexible connection of sensors from the field and the control
cabinet. The module is in accordance with AS-Interface specification V.3.0.
The module works in extended address area and can be set to one of 62
addresses ranging from 1A ... 31A resp. 1B ... 31B.
The voltage for the sensors is supplied via the AS-Interface cable and is short
circuit protected.
The AS-Interface module 751-3002 provides 4 digital 24 V inputs.
The sensors are connected using M12x1 round plugs. The AS-Interface cable
can be connected directly.
LEDs indicate the status of inputs, the AS-Interface supply as well as a short
circuit or overload condition.
3
4
IN 3
IN 4
1
2
IN 1
IN 2
FID/FAULT
IR
751-3002
PGM
ASI
NTERFACE
Sensor connectors
AS-interface flat cable
Programming device
connector
WAGO-I/O-SYSTEM 751
AS-Interface Components IP67
gq30020e
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