Omron SYSMAC C500, Руководство по установке

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Section 2
Description of All Components
10
Introduction
This section provides information about the individual Units that make up the
C500 PC. First the names of all the parts of the PC are given, followed by
any details that apply to the Units that make up the PC. For a description of
how the Units fit together to become a PC, refer to
3-3 System Configura-
tions. For information about the model numbers of any of the parts described
in this section, refer to
Appendix C Standard Models.
2-1 CPU Rack
The following figure shows the names of all the parts of the CPU Rack.
There are seven models of CPU Racks available for the C500 PC. Choose a
Backplane with 3, 5 (2 models), 6, 8 (2 models), or 9 I/O slots, depending on
your application. Connect the CPU Backplane to an Expansion I/O Rack via
the Expansion I/O Connector.
Backplane
Expansion I/O Connector
Connects the CPU Rack
to an Expansion I/O
Rack. When not used,
cover with cap.
I/O Control Unit
An I/O Control Unit must be
mounted to the Rack in or-
der to connect the CPU
Rack to an Expansion I/O
Rack.
I/O Units
(3, 5, 6, 8, or 9 I/O Units de-
pending on the Backplane
used)
CPU
CPU Power Supply