CVM1-PA208 Omron, CVM1-PA208 Datasheet - Page 34

• Manufacturer Part Number: CVM1-PA208
• Description: CV/CVM1 POWER SUPPLY, AC
• Manufacturer: Omron

Specifications of CVM1-PA208

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

2-1-2 Duplex System with an Expansion CPU Rack
18
System Configuration
When six or more CPU Bus Units (up to 15 CPU Bus Units) are required in a
System, the CPU Rack may be extended by connecting an Expansion CPU
Rack.
The following figure shows a duplex system with a CVM1D CPU Rack, an Ex-
pansion CPU Rack, and six Expansion I/O Racks. Up to 2,048 I/O points (128
words) can be used in the PC.
CPU Rack
Any of the Units listed in the diagram can be connected to the CPU Rack. (Up to 5
CPU Bus Units can be connected.)
Expansion CPU Rack
• Any of the Units listed in the diagram can be connected to the Expansion CPU
• Only one Expansion CPU Rack can be connected to the CPU Rack.
• The following CPU Bus Units can be connected. Together, the CPU Rack and
• If an Expansion I/O Rack isn’t connected, be sure to install a Terminating Re-
Expansion I/O Racks
• Up to six Expansion I/O Racks may be connected in two series from the CPU
• When CVM1D Backplanes that can accommodate two Power Supply Units
• CVM1 and CV-series Expansion I/O Racks can be combined with the CVM1D
• The total length of I/O Connecting Cable must be 50 m or less for each series.
• A Terminating Resistance Unit must be be connected to the last Rack in each
• Even when there is only one series of Expansion I/O Racks, be sure to install a
Rack. (Up to 10 CPU Bus Units can be connected.)
Expansion CPU Rack can accommodate up to 15 CPU Bus Units.
sistance Unit in the I/O Control Unit’s unused connector.
Rack.
are used, redundant Power Supply Units can be used and I/O Units can be re-
placed online.
Racks, but not C500 Expansion I/O Racks.
series.
Terminating Resistance Unit in the I/O Control Unit’s unused connector.
Motion Control Units (MC421), Temperature Controller Data Link Units,
Ethernet Units, SYSMAC NET Link Units, SYSMAC LINK Units, SYSMAC
BUS/2 Masters, BASIC Units, and Personal Computer Units
Section
2-1