Saia-Burgess Controls AG
Hardware manual for PCD3 series │ Document 26-789 ENG19│ 2018-06-29
Labeling of the module carriers and I/O plug-in modules
Guidance
2-13
2
2.8.2
I/O slot module
Saia PCD3 input and output modules in cassette design
The functions of the Saia PCD3 can be expanded as required using a wide range
of plug-in I/O modules and can be adapted to specific requirements. This not only
ensures that a project can be implemented quickly, but also provides the option of
expanding or modifying the system at any time.
Plug-in terminals
Nameplate
with
connection
description
LED for status
indication
Module type
Label holder
System properties
Slot direct in the Saia PCD3 basic
CPU or in the module holder
Full integration in the Saia PCD3
housing
Stable cartridge construction
Numerous variants available
Connection to the I/O level via
plug-in spring terminal blocks
or ribbon cables and adapters
I/O terminal blocks are supplied
as standard
No tools required for replacing
modules
Clips
Additional
protection
with screw
Guideway
PCD3 with 4 module
positions (slots)
Label holder