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5   Installation
CJ2 CPU Unit Hardware User’s Manual
5-3  Wiring
5
5-3-4  Connecting to Connector-Terminal Block 
Conversion Units or I/O Relay Terminals
OMRON Connecting Cable can be used to connect Basic I/O Units with Connectors to OMRON Con-
nector-Terminal Block Conversion Units or to OMRON I/O Relay Terminals. For details, refer to A-1-4
Connecting Connector-Terminal Block Conversion Units and I/O Relay Terminals.
z Connection Examples
5-3-4 Connecting to Connector-Terminal Block Conversion Units or I/O 
Relay Terminals
Connector-Terminal Block Conversion Unit  I/O Relay Terminals
Connector-Terminal Block 
Conversion Unit
40 or 60 terminals
Basic I/O Unit
Connecting Cable
I/O Relay Terminal
Connecting Cable
Basic I/O Unit