Expansion I/O Racks - Omron C200HX-CPU E Series Installation Manual

Basic Configuration

2-1-2 Expansion I/O Racks

Power Supply Unit
I/O Backplane
Other Units
An example of an Expansion I/O Rack is shown in the following diagram. Expan-
sion I/O Racks consist of and I/O Backplane, Power Supply Unit, I/O Units, and
other Units. Expansion I/O Racks are connected to the CPU Rack to increase
the number of I/O Units and other Units that can be used by the PC. You can
connect up to 2 or up to 3 Expansion I/O Racks to a CPU Rack, the number
depending on the CPU Unit that is used.
The Power Supply Unit supplies power to the Expansion I/O Rack. The Power
Supply Units listed in the following table are available. Refer to 2-2-4 Power Sup-
ply Units for further details.
Model
C200HW-PA204
C200HW-PA204S
C200HW-PD204R
C200HW-PD209R
C200HW-PD024
Note RUN output contacts cannot be used with Expansion I/O Racks.
The I/O Backplane is required to mount the Power Supply Unit and other Units
composing the Expansion I/O Rack. The following I/O Backplanes are available
depending on the number of slot required for Units. Refer to 2-2-5 Backplanes
for further details.
Model
C200HW-BI031
C200HW-BI051
C200HW-BI081-V1
C200HW-BI101-V1
Note When using the C200HW-PA209R Power Supply Unit with an 8 or 10-slot Back-
plane, be sure to use the C200HW-BC081-V1 or C200HW-BC101-V1.
The other Units that can be mounted to an Expansion I/O Rack include the Stan-
dard I/O Units, High-density I/O Units, and Special I/O Units.
Power Supply Unit
Other Units
Supply voltage
100 to 120 VAC, ,
200 to 240 VAC 200 240 VAC
24 VDC
Number of slots
3
5
8
10
Section 2-1
I/O Backplane
Remarks
---
Provides 24-VDC output
terminals.
Equipped with RUN q pp
output contacts.
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