Units On Cs1D Long-Distance Expansion Racks; Cs1W-Ic102 I/O Control Units - Omron CS1D DUPLEX SYSTEM - 10-2009 Operation Manual

Units on CS1D Long-distance Expansion Racks

2-10 Units on CS1D Long-distance Expansion Racks

2-10-1 CS1W-IC102 I/O Control Units

Part Names and Functions
Indicators
94
I/O Control Units and I/O Interface Units are required when creating CS1D
Long-distance Expansion Racks. Terminators (CV500-TER01) are connected
to the last CS1D Long-distance Expansion Rack in each series. (Up to two
series of CS1D Long-distance Expansion Racks can be connected.)
When connecting Expansion Racks, connect an I/O Control Unit to the left-
most slot on the CPU Rack.
Connector to Backplane
Connector to I/O Interface
Unit of series A
Indicator Status
RDY (green) ON Operating normally.
OFF Bus error
TERM ERR ON Terminator missing
(red)
OFF Terminator connected.
IC102 CS
RDY
Indicators
TERM ERR
OUT A OUT B
Connector to I/O Interface
Unit of series B
Meaning
Section 2-10