Omron CS1D DUPLEX SYSTEM - 10-2009 Operation Manual page 124

Backplanes
CPU Backplane for Duplex CPU, Single I/O Expansion Systems or Single CPU Systems: CS1D-BI092
When connecting a Long-distance Expansion
Rack, mount a CS1W-II102 I/O Interface Unit.
I/O Connecting Cable connector
For connecting CS1D Expansion Racks.
I/O Connecting Cable connector
For connecting CS1D Expansion Racks.
Note
Dimensions
Backplane for Duplex CPU, Dual I/O Expansion Systems: CS1D-BI082D
88
Slots for mounting Units
1. Backplanes produced from July 2005 have screw holes that allow an Ex-
pansion Rack Cable Mounting Bracket to be attached to secure the cable.
2. To protect unused connectors, always cover them with CV500-COV01 I/O
Unit Connector Covers (sold separately) or mount the CS1W-SP001 Spac-
er Unit (sold separately). When using only one Power Supply Unit, cover
the unused Power Supply Unit connector with a C500-COV01 Power Sup-
ply Unit Connector Covers (sold separately).
I/O Unit Connector Cover
I/O Unit Spacer Unit
Power Supply Unit Connector Cover
Power Supply Unit Spacer Cover (same shape as
PA207R)
Power Supply Unit Spacer Cover (same shape as
PD024)
505.1
491
Backplane mounting screws
Mount the Backplane with four M4 screws.
The Backplane is constructed so that it can
be insulated from the control panel when
installed.
Unit connectors
Power Supply Unit connectors (two)
Name
6.25
Section 2-8
Model
CV500-COV01
CS1W-SP001
C500-COV01
CS1D-SP001
CS1D-SP002
17.1 5.9
5.2