Mounting Position Of Cpu Module - Mitsubishi Electric MELSEC Q Series User Manual

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CHAPTER3 CONCEPT FOR MULTIPLE CPU SYSTEM

3.1 Mounting Position of CPU Module

For the configuration of the multiple CPU system, the combination of CPU modules shown in Table3.1 is available.
Performance
model QCPU/
CPU module No.1
Process CPU/
Universal
model
QCPU*2
indicates
Basic model QCPU combination is
impossible.
High Performance model
QCPU/Process CPU
Q00UCPU indicates
Q01UCPU combination is
Q02UCPU impossible.
Q03UDCPU
Q04UDHCPU
Q06UDHCPU
Q10UDHCPU
Universal
Q13UDHCPU
model
Q20UDHCPU
QCPU
Q26UDHCPU
Q03UDECPU
Q04UDEHCPU
Q06UDEHCPU
Q10UDEHCPU
Q13UDEHCPU
Q20UDEHCPU
Q26UDEHCPU
*1: In a multiple CPU system configuration, a PC CPU module and a C Controller module cannot be used at the same time.
*2: Universal model QCPUs except for the Q00UCPU, Q01UCPU, Q02UCPU can be used.
Table3.1 Combination of CPU modules
Number of CPU that can be mounted on CPU module No.2 or later
Motion CPU
High
Q172CPUN(-T)
Q173CPUN(-T) Q172DCPU
Q172HCPU(-T) Q173DCPU
Q173HCPU(-T)
indicates
0 to 1 combination
is impossible.
indicates
0 to 3 0 to 3 combination
is impossible.
indicates
0 to 1 combination
is impossible.
indicates
0 to 3 combination is 0 to 3
impossible.
CHAPTER3 CONCEPT FOR MULTIPLE CPU SYSTEM
PC CPU module*1
PPC-
CPU686(MS)
PPC-
Controller
-64
CPU852(MS)
module*1
PPC-
-512
CPU686(MS)
-128
0 to 1 0 to 1
0 to 1 0 to 3
indicates
combination 0 to 1 0 to 1
is impossible.
indicates
combination 0 to 1 0 to 3
is impossible.
Maximum
number of
mounted
modules
C
Reference
(including
CPU
module
No.1)
3 Section 3.1.1
4 Section 3.1.2
3
Section 3.1.3
4
3 - 1
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