Cs1D-Ii102D I/O Interface Unit - Omron SYSMAC CS1D-PD Series Operation Manual

Units for Duplex CPU, Dual I/O Expansion Systems
2-9-2

CS1D-II102D I/O Interface Unit

Nomenclature and Functions
LED Indicators
96
If mounted here, a CS-series
Basic I/O Unit, Special I/O Unit, or
CPU Bus Unit will not operate.
Slot 0 Slot 1
Mount the CS1D-II102D I/O Interface Units in the CS1D Expansion Racks.
Note The CS1D-II102D I/O Interface Units cannot be used in a Duplex CPU Single
I/O Expansion System or Single CPU System.
OUT Expansion Connector
(to next Rack)
Indicator
RDY (Green) ON (lit)
OFF (not lit) • PLC error
CABLE ERR L ON (lit)
(Red)
OFF (not lit) Operating normally.
CABLE ERR R ON (lit)
(Red)
OFF (not lit) Operating normally.
END RACK ON (lit)
(Yellow)
OFF (not lit) There is a lower Expansion Rack connected.
CS1D-IC102D I/O Control Unit
Single Connecting Cable
connects to next Rack.
CS
II102D
LED Indicators
OUT IN
Status
Operating normally.
• Error in Expansion Rack connection
Error in lower (OUT) Expansion Rack connection
Error in higher (IN) Expansion Rack connection
The Rack is the last Rack. (No lower Expansion
Rack is connected.)
Section 2-9
CS1D CPU Rack
IN Expansion Connector
(to following Rack)
Meaning