24
Note The
Units in the following table can be mounted to the CV500-BC101 CPU Back
-
plane
if a CV500-IC
jjj
I/O Control Unit and CV500-II
jjj
I/O Interface Unit
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 Model
Analog Input Unit 3G2A5-ADjjj, C500-AD101
High-speed Counter Unit 3G2A5-CTjjj, C500-CT041
Analog Output Unit 3G2A5-DAjjj, C500-DA101
Fuzzy Logic Unit C500-FZ001
ID Sensor Unit C500-IDSjj/-IDS01-V1
Ladder Program I/O Unit C500-LDP01-V1
Position Control Unit 3G2A5-NC103-E/-NC111-EV1,
C500-NC222-E
SYSMAC BUS Optical Remote I/O
Master Unit
3G2A5-RM001-PEV1/-RM001-EV1,
C500-RM201
ASCII Unit C500-ASC04
Cam Positioner Unit C500-CP131
Magnetic Card Reader Unit 3G2A5-MGC01
PID Control Unit 3G2A5-PID01-E
2-2-2 Expansion CPU Racks
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.
T
wo 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. T
o
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 T
ermina-
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 Connector Connects the Ex-
pansion CPU Rack to the CPU
Rack.
T
ermination Resistance Unit
A T
ermination 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 T
ermination Resistance
Unit.
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.
Power Supply Unit
CV500-PS221/PS211
CVM1-PA208
Expansion CPU
Backplane
CV500-BI111
Units
(Up to 1
1 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)
Racks Section 2-2
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