Omron SYSMAC CS1D-PD Series Operation Manual page 135

Units for Duplex CPU, Dual I/O Expansion Systems
Note
CS1D-IC102D I/O Control Units
Slot 0 Slot 1
CS1W-CN@@3 CS-series Connecting Cables
Note: Use cables of the same length.
Duplex Connecting Cables
connect to next Rack.
1. When using duplex Connecting Cables, always use cables that are the
same length.
2. Do not connect separate Expansion Backplane systems with the two Con-
necting Cables. Connecting two Expansion Backplane systems will cause
improper operation.
Correct
If a CS1D I/O Control Unit is mounted in slot 0 only, a Basic I/O Unit, Special
I/O Unit, or CPU Bus Unit can be mounted in slot 1.
CS1D-IC102D I/O Control Unit
Slot 0
Slot 1
A CS-series Basic I/O Unit, Special I/O Unit,
Single Connecting
or CPU Bus Unit can be mounted.
Cable connects to
next Rack.
If a CS1D I/O Control Unit is mounted in slot 1 only, a Basic I/O Unit, Special
I/O Unit, or CPU Bus Unit cannot used in slot 0.
CS1D CPU Rack
Incorrect
Separate Expansion Backplanes
cannot be connected.
CS1D CPU Rack
Section 2-9
95