System Configuration
Section 2-1
2-1 System Configuration
This section provides illustrations of CV-series PC Systems, which can be clas
-
sified into five different types of configuration.
• Systems with only a CPU Rack
• Systems with only CV-series Expansion I/O Racks.
• Systems with an Expansion CPU Rack.
• Systems with a Single CV-series Expansion I/O Rack.
• Systems with C500 Expansion I/O Racks.
If only a CPU Rack is used, an I/O Control Unit is not required, but the CPU Rack
is otherwise the same as those in the following examples. The specific Units
used in the configuration are described in more detail later.
The maximum I/O capacity with any configuration is 512 points (32 words) for
the CV500 or CVM1-CPU01-EV2; 1,024 points (64 words) for the CV1000 or
CVM1-CPU11-EV2; and 2,048 points (128 words) for the CV2000 or
CVM1-CPU21-EV2. The I/O capacity will be less depending on the Racks and
the types of Units mounted.
Systems with only
CV-series Expansion I/O
Racks
The following figure shows an assembled CV-series CPU Rack and seven Ex-
pansion I/O Racks. Up to seven Expansion I/O Racks may be connected in one
or two series from the CPU Rack. The total length of I/O Connecting Cable must
be 50 m or less for each series and a Termination Resistance Unit must be be
connected to the last Rack or to the unused I/O Control Unit connector.
Units can be mounted to any slot on the Racks shown for them below.
I/O Control Unit:
CV500-IC201/IC101
CPU: CV500-CPU01-EV1, CV1000-CPU01-EV1,
CV2000-CPU01-EV1, CVM1-CPU01-EV2, CVM1-CPU11-EV2,
or CVM1-CPU21-EV2
CPU Backplane: CV500-BC031/051/101
Power Supply Unit: CV500-PS221/PS211 or CVM1-PA208
3, 5, or 10 slots
SYSMAC NET Link Units
SYSMAC LINK Units
BASIC Units
C500 I/O Units
SYSMAC BUS/2 Masters
Personal Computer Units
C500 Special I/O Units
SYSMAC BUS Masters
I/O Connecting Cable
CV500-CNjj
2
(50 m max. total length
for 1 series)
I/O Interface Unit
CV500-II201
I/O Backplane
CV500-BI042/062/112
Power Supply Unit
CV500-PS221/PS211
or CVM1-PA208
4/6/11 slots
C500 I/O Units
T
ermination Resistance Unit:
C500 Special I/O Units
SYSMAC BUS Masters
CV500-TER01
(Two included with CV500-IC101/201
I/O Control Unit.)
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