Cqm1H-Series Pcs; Wired Controller Link Unit Wiring - Omron SYSMAC CS1W-CLK11 Operation Manual

Wired Controller Link Unit Wiring

3-2-5

CQM1H-series PCs

3-3 Wired Controller Link Unit Wiring
44
Only one Controller Link Unit can be connected in a CQM1H-series PC. Con-
nect the Controller Link Unit to the left side of the CPU Unit and then connect
the Power Supply Unit to the left of the Controller Link Unit.
After the Units have been connected, secure them with the slide locks on the
top and bottom of the Units.
CPU Backplane
Power Supply Unit
3/5/10 slots
Expansion CPU
Backplane
11 slots
Note The CQM1H-CLK21 Controller Link Unit can be connected only to the
CQM1H-CPU51/61 CPU Unit. It cannot be connected to the CQM1H-CPU11/
21 CPU Unit.
Using the specified twisted-pair cable, connect all nodes using the multidrop
method.
Terminating resistance
Terminating resistance
switch (OFF)
switch (ON)
CQM1H-CLK21
Controller Link Unit
CPU
Unit
Of these
14, 16, or
21 slots,
installa
tion is
possible
in up to 4
slots.
Controller Link Unit
Terminating resistance
switch (OFF)
Section 3-3
CQM1H-CPU51/61
CPU Unit
BD H
BD L
SHLD
Terminating resistance
switch (ON)
g
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