Omron CV500 Installation Manual page 37

Racks
2-2-2 Expansion CPU Racks
I/O Connector Connects the Ex-
pansion CPU Rack to the CPU
Rack.
Termination Resistance Unit
A Termination Resistance Unit
must be connected to the unused
I/O cable connector when an Ex-
pansion I/O Rack is not connected.
I/O Connector Connects the Ex-
pansion CPU Rack to an Expan-
sion I/O Rack. When not used,
connect a Termination Resistance
Unit.
24
Note The Units in the following table can be mounted to the CV500-BC101 CPU Back-
plane if a CV500-IC
are used. If an I/O Control Unit is not used, only one Expansion I/O Rack can be
connected and a total of eight Units maximum can be mounted to the PC regard-
less of the Rack to which they are mounted.
Name
Analog Input Unit
High-speed Counter Unit
Analog Output Unit
Fuzzy Logic Unit
ID Sensor Unit
Ladder Program I/O Unit
Position Control Unit
SYSMAC BUS Optical Remote I/O
Master Unit
ASCII Unit
Cam Positioner Unit
Magnetic Card Reader Unit
PID Control Unit
An Expansion CPU Rack can be provided to increase the mounting space for
CPU Bus Units. The Expansion CPU Rack is connected directly to the CPU
Rack. Two cables are required to connect the Expansion CPU Rack to the CPU
Rack, a CPU Bus Cable and an I/O Connecting Cable. If either of these connec-
tions is broken, the system will be disabled
Only one Expansion CPU Rack can be connected to the CPU Rack. To further
increase the number of I/O Units, a series of Expansion I/O Racks may be con-
nected to the Expansion CPU Rack or to the I/O Control Unit on the CPU Rack. If
no Expansion I/O Rack is connected to the I/O Interface Unit, connect a Termina-
tion Resistance Unit to the unused connector on the I/O Interface Unit.
CPU Bus Connector Connects the Expansion CPU Rack to the CPU Rack.
I/O Interface Unit (CV500-II101)
Connects the Expansion CPU
Rack to the CPU Rack and, if nec-
essary, to an Expansion I/O Rack.
I/O Control Unit and CV500-II
3G2A5-AD
3G2A5-CT
3G2A5-DA
C500-FZ001
C500-IDS
C500-LDP01-V1
3G2A5-NC103-E/-NC111-EV1,
C500-NC222-E
3G2A5-RM001-PEV1/-RM001-EV1,
C500-RM201
C500-ASC04
C500-CP131
3G2A5-MGC01
3G2A5-PID01-E
Units
(Up to 11 or the following Units: SYSMAC NET Link
Units, SYSMAC LINK Units, SYSMAC BUS/2 Masters,
BASIC Units, Personal Computer Unit, C500 I/O Units,
C500 Special I/O Units, SYSMAC BUS Masters)
Section 2-2
I/O Interface Unit
Model
, C500-AD101
, C500-CT041
, C500-DA101
/-IDS01-V1
Expansion CPU
Backplane
CV500-BI111
Power Supply Unit
CV500-PS221/PS211
CVM1-PA208