Omron CQM1H-CLK21 - Manual (Page 87)

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Unit Installation Section 3-2
Example: Using the C200HW-PA204 Power Supply Unit supplying a maxi-
mum current of 4.6 A (5 V) and maximum power of 30 W.
CQM1H-series PLCs
Only one Controller Link Unit can be connected in a CQM1H-series PLC.
Connect the Controller Link Unit to the left side of the CPU Unit and then con-
nect 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.
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.
3-2-2 Mounting a Repeater Unit
Repeater Units can be either mounted on a DIN Track or screw-mounted.
Name Model Current consumption
per Unit (A)
Number of
Units
Current consumption
(A)
CPU Backplane (8 slots) CS1W-BC083 0.11 A 1 0.11 A
CPU Unit CS1H-CPU67H 0.82 A 1 0.82 A
Controller Link Unit (Optical) CS1W-CLK21-V1 0.33 A 8 2.64 A
Total 3.57 (power consump-
tion: 17.85 W)
CPU Backplane
Expansion CPU
Backplane
3/5/10 slots
11 slots
CPU
Unit
Of these
14, 16, or
21 slots,
installa
tion is
possible
in up to 4
slots.
Power Supply Unit
CQM1H-CLK21
Controller Link Unit
CQM1H-CPU51/61
CPU Unit