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I/O system configurator (IOP)
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The I/O system configurator must be used in order to recognize included modules and
to create internal adress mappings between modules and protections and other func-
tions.
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The I/O system configurator is used to add, remove or move I/O modules in the REx
5xx terminals. To configure means to connect the function blocks that represent each I/
O module (BIM, BOM, IOM,IOPSM, DCM and MIM) to a function block for the I/O
positions (IOP1) that represent the physical slot in the rack.
Available I/O modules are:
BIM, %inary ,nput 0odule with 16 binary input channels.
•
BOM, %inary 2utput 0odule with 24 binary output channels.
•
IOM, ,nput/2utput 0odule with 8 binary input and 12 binary output channels.
•
MIM, PA ,nput 0odule with six analog input channels.
•
IOPSM, ,nput 2utput 3RZHU 6upply 0odule with four inputs and four outputs.
•
DCM, 'ata &ommunication 0odule. The only software configuration for this mod-
•
ule is the I/O Position input.
An REx 5xx terminal houses different numbers of modules depending which kind of
modules chosen.
It is possible to fit modules of different types in any combination in a terminal, but the
total maximum numbers of modules must be considered. The maximum number of mA
Input modules are also limited.
Each I/O-module can be placed in any CAN-I/O slot in the casing with one exception.
The DCM-module has a fixed slot position that depends on the size of the casing.
To add, remove or move modules in the terminal, the reconfiguration of the terminal
must be done from the graphical configuration CAP tool.
Users refer to the CAN-I/O slots by the physical slot numbers, which also appear in the
terminal drawings.
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