3G5A2-RPT01-PE datasheet(29/182 Pages) OMRON

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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.

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

I/O Interface Unit

CV500-II201

I/O Backplane

CV500-BI042/062/112

Power Supply Unit

CV500-PS221/PS211

or CVM1-PA208

3, 5, or 10 slots

SYSMAC NET Link Units

SYSMAC LINK Units

SYSMAC BUS/2 Masters

Personal Computer Units

BASIC Units

C500 I/O Units

C500 Special I/O Units

SYSMAC BUS Masters

I/O Connecting Cable

CV500-CN

jj2

(50 m max. total length

for 1 series)

4/6/11 slots

C500 I/O Units

C500 Special I/O Units

SYSMAC BUS Masters

Termination Resistance Unit:

CV500-TER01

(Two included with CV500-IC101/201

I/O Control Unit.)

Systems with only

CV-series Expansion I/O

Racks

System Configuration

Section 2-1

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