CS1D-CPU

Configuration Devices Section 2-2
Devices for Long-distance Expansion Racks
Name Model Specifications Remarks
I/O Control Unit CS1W-IC102 Mounts to the leftmost slot
on the CS1D CPU Rack to
enable connecting CS1D
Long-distance Expansion
Racks.
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I/O Interface Unit CS1W-II102 Mounts to the leftmost slot
on a Long-distance Expansion
Rack.
CV-series I/O Con- CV500-CN312 Connects CS1D Long-dis- 0.3 m
necting Cables CV500-CN612 tance Expansion Racks. 0.6 m
CV500-CN122 1 m
CV500-CN222 2 m
CV500-CN322 3 m
CV500-CN522 5 m
CV500-CN132 10 m
CV500-CN232 20 m
CV500-CN332 30 m
CV500-CN432 40 m
CV500-CN532 50 m
Connectable Units The following table shows the Units that can be connected to CS1D CPU
Racks and CS1D Expansion Racks.
Rack Unit
Basic I/O Units (See note 1.) Special I/O Units CPU Bus
Units
Maximum Number of
Connectable Units
CS-series
Basic I/O
Units
C200H Basic
I/O Units
C200H Group
2 Multi-point
I/O Units
CS-series
Special I/O
Units
Note 1. Interrupt Input Units can be used only as ordinary Input Units.
2. Although CPU Bus Units can be mounted, it is not recommended because
of delays in cycle time.
The maximum number of expansion slots depends upon the system configuration,
as shown in the following table. The total number of each type of Unit is
not limited by the mounting location.
Note Up to 16 CPU Bus Units can be mounted.
C200H
Special I/O
Units
CS1D CPU Racks Yes No No Yes No Yes
CS1D Expansion
Racks
Yes No No Yes No Yes
CS1D Long-distance
Expansion
Racks
CPU Bus
Units
Yes No No Yes No Yes
(See note 2.)
System Max. number of slots
Duplex CPU, Dual I/O Duplex Connecting Cables 52 slots
Expansion System Single Connecting Cable 60 slots
Duplex CPU, Single I/O Expansion System 68 slots
Single CPU System 71 slots
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