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Description of I/O extension modules
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PHOENIX CONTACT
3
Description of I/O extension modules
Various I/O extension modules are available for setting up the wireless system quickly and
easily. This allows the number and type of I/O signals to be configured for specific
applications.
For a detailed description of the available I/O extension modules, refer to the pages in Table
Table 3-1
I/O extension modules
Module type
Descriptor
Order No.
See
page
Analog
Four analog inputs
RAD-AI4-IFS
2901537
Four Pt 100 inputs
RAD-PT100-4-IFS
2904035
Four analog outputs
RAD-AO4-IFS
2901538
Digital
Four digital inputs
RAD-DI4-IFS
2901535
Eight digital inputs or
two pulse inputs
RAD-DI8-IFS
2901539
Four digital relay
outputs
RAD-DOR4-IFS
2901536
Eight digital transistor -
outputs
RAD-DO8-IFS
2902811
Analog/digital
One analog
input/output, two digital
wide-range -
inputs/outputs
RAD-DAIO6-IFS
2901533