Chapter4 I/O Number Assignment; Relationship Between Number Of Slots And Main Base Unit - Mitsubishi Q00JCPU User Manual

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I/O NUMBER ASSIGNMENT

CHAPTER4 I/O NUMBER ASSIGNMENT

This chapter explains the I/O number assignment required for the CPU module to
communicate data with I/O modules and/or intelligent function modules.

4.1 Relationship between Number of Slots and Main Base Unit

(1) Available main base units
CPU module
Q00JCPU
Q00CPU, Q01CPU
Q02CPU, Q02HCPU, Q06HCPU, Q12HCPU, Q25HCPU
Q02PHCPU, Q06PHCPU, Q12PHCPU, Q25PHCPU
Q12PRHCPU, Q25PRHCPU
Q02UCPU, Q03UDCPU, Q04UDHCPU, Q06UDHCPU,
Q13UDHCPU, Q26UDHCPU, Q03UDECPU, Q04UDEHCPU,
Q06UDEHCPU, Q13UDEHCPU, Q26UDEHCPU
(2) Number of available slots
Table4.1 indicates the main base units and/or slim type main base units available for
each CPU module.
Table4.1 CPU modules and available main base units
* 1 : The Q00JCPU is a CPU module integrated with a power supply module and a main base unit.
It requires no power supply module and main base unit.
* 2 : The high speed access function between Multiple CPUs cannot be used.
The number of available slots (modules) includes empty slots.
(If Slot 2 is set to "Empty, 0 point" as shown in Figure 4.1, it occupies one slot.)
The number of available slots (modules) varies depending on each main base unit.
QCPU User's Manual (Hardware Design, Maintenance and Inspection).
For the concepts of base unit assignment and I/O number assignment, refer to
Section 4.4 and Section 4.6.
Figure 4.1 Number of modules including empty slot
4.1 Relationship between Number of Slots and Main Base Unit
Available main base units
Not required*1
Q3 B, Q3 SB, Q3 RB, Q3 DB
Q3 B, Q3 RB, Q3 DB
Q3 B, Q3 SB, Q3 RB, Q3 DB
CPU 0 1 2 3
Input Input Empty Input Output
Number of 16 16 0 16
slot points points points point points
Occupies 1 slot.
*2
*2
4
16
points
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- 1
1
2
3
4
5
6
7
8