Rack Components
Section 2-3
2-3-2 I/O Control Units
An I/O Control Unit must be mounted to the CPU Rack in order to connect the
CPU Rack to an Expansion CPU Rack or to more than one Expansion I/O Rack.
Three I/O Control Unit models are available, the CV500-IC101 for connecting an
Expansion CPU Rack and/or CV-series Expansion I/O Racks, the CV500-IC201
for connecting just CV-series Expansion I/O Racks, and the CV500-IC301 for
connecting C500 Expansion I/O Racks. An I/O Control Unit can be mounted
even if no Expansion I/O or Expansion CPU Rack is used. The I/O Control Unit
must be mounted to the leftmost slot on the CPU Backplane.
CV500-IC101
CV500-IC201
Display
Display
Display mode selector
Changes the data displayed
Display mode selector
Changes the data displayed
on the display
.
on the display.
CPU Bus Connector For connect
-
ing an Expansion CPU Rack
I/O Connector
sion I/O Racks can be connected.
Both connectors have identical func
tions.
T
wo series of Expan
-
I/O Connector Two series of Ex-
pansion I/O Racks can be con-
nected. Both connectors have
identical functions.
-
To connect an Expansion CPU Rack,
connect one I/O connecter and the
CPU bus connector to the corre
-
sponding connectors on the I/O Inter
face Unit on the Expansion CPU
Rack.
-
CV500-IC301
Display
Display mode selector
Changes the data displayed
on the display
.
I/O Connector Connects the I/O
Connecting cable for the C500 Ex
pansion I/O Racks.
-
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OMRON [ OMRON ELECTRONICS LLC ]
