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Device specifications
Option boards > TA5101-4DI - Digital input module option board
The digital inputs can be used as source inputs or as sink inputs.
The following figure shows the electrical connection of the digital input module TA5101-4DI:
Sink inputs of TA5101-4DI
The module provides several diagnosis functions, see Diagnosis
on page 107.
The meaning of the LEDs is described in the section State LEDs
LEDs" on page 108.
6.2.1.4
I/O configuration
The module itself does not store configuration data. It receives its parameterization data from
the CPU module during power-up of the system.
Hence, replacing optional modules is possible without any re-parameterization via software.
6.2.1.5
Parameterization
The arrangement of the parameter data is performed with Automation Builder software.
The parameter data directly influences the functionality of modules.
For non-standard applications, it is necessary to adapt the parameters to your system configu-
ration.
106
NOTICE!
Risk of malfunctions in the plant!
A ground closure, e. g. caused by a damaged cable insulation, can bridge
switches accidentally.
Use sink inputs when possible or make sure that, in case of error, there will be
no risks to persons or plant.
3ADR010635, 2, en_US
Source inputs of TA5101-4DI
Ä Chapter 6.2.1.6 "Diagnosis"
Ä Chapter 6.2.1.7 "State
2021/06/29
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