Specifications; Flow Of Operation - Omron CP1E-E14SDR-A User Manual

8 Using Expansion Units and Expansion I/O Units
8-5-3

Specifications

Model
Master/slave
Number of I/O points
Number of words allocated in
CPU Unit I/O memory
Node number setting
8-5-4

Flow of Operation

1
Connect the Unit.
2
Determine the node
number of the
CompoBus/S I/O Link Unit
and set the DIP switch.
3
Wire the CompoBus/S
transmission path.
1
Connect the CompoBus/S I/O Link Unit to the CPU Unit.
8-54
CompoBus/S Slave
8 input points, 8 output points
1 input word, 1 output word
Set using the DIP switch (Set before turning on the CPU Unit's power
supply.)
• Connect the CompoBus/S I/O Link Unit.
• The node number should be a unique number between 0 and 15.
• Use the DIP switch to set the CompoBus/S I/O Link Unit's node
number, communications mode, and the status of output data
when a communications error occurs.
• Connect the CompoBus/S I/O Link Unit to a CompoBus/S trans-
mission path.
CP1W-SRT21
CompoBus/S I/O Link Unit
CP1E CPU Unit
S
CP1W-SRT21
ON
1 2 3 4 5 6
No.
COMM
ERR
SRT21
EXP
BD H N C ( BS+)
BD L N C ( BS-) N C
CP1E CPU Unit Hardware User's Manual(W479)