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CHAPTER 3 SYSTEM CONFIGURATION
3
3.1 System Using Basic Model QCPU as CPU No.1
3.1.2 CPU module combinations and mounting positions
3.1.2 CPU module combinations and mounting positions
This section describes the combinations and mounting positions of CPU modules when a Basic model QCPU is used
as CPU No.1.
Note that the CPU modules that can be mounted differ depending on the main base unit used. ( Page 32, Section
3.1.1)
(1) Combinations
*1 A C Controller module and a PC CPU module cannot be mounted on the same main base unit.
*2 A C Controller module (Q12DCCPU-V, Q24DHCCPU-V, or Q24DHCCPU-LS) and a Motion CPU (Q172CPUN(-T),
Q173CPUN(-T), Q172HCPU(-T), or Q173HCPU(-T)) cannot be mounted on the same main base unit.
(2) Mounting positions
The following shows the possible combinations of mounting positions of CPU modules in a multiple CPU system.
(a) Basic model QCPU
Only one Basic model QCPU can be mounted in the CPU slot (the slot on the right of the power supply module)
of the main base unit.
(b) Motion CPU
Only one Motion CPU can be mounted in slot 0 on the right of the Basic model QCPU. It cannot be mounted in
a slot other than slot 0.
CPU No.1
Number of CPU modules that can be mounted as CPU No.2 or others
Maximum
number of
mountable
modules
(including
CPU No.1)
High
Performance
model QCPU,
Process CPU,
Universal
model QCPU
Motion CPU
C Controller module
*1*2
PC CPU module
*1
Q172CPUN(-T),
Q173CPUN(-T),
Q172HCPU(-T),
Q173HCPU(-T)
*2
Q172DCPU(-S1),
Q173DCPU(-S1),
Q172DSCPU,
Q173DSCPU
Q06CCPU-V,
Q06CCPU-V-B,
Q12DCCPU-V,
Q24DHCCPU-V
PPC-CPU686(MS)-64,
PPC-CPU686(MS)-128,
PPC-CPU852(MS)-512
Basic model
QCPU
Cannot be used
together.
0 to 1
Cannot be used
together.
0 to 1 0 to 1 3
B
B : Basic model QCPU
: Motion CPU
: C Controller module
: PC CPU module
CPU No.1 CPU No.2 CPU No.3
P
P
P
C
C
C
M
M