Mitsubishi Electric MELSEC Q Series Handbook page 41

2
REPLACEMENT OF CPU MODULE
Universal model QCPU
Q00UJCPU Q00UCPU Q01UCPU
8192 8192 8192
8192 8192 8192
8192 8192 8192
8192 8192 8192
*13 *13 *13
8192 8192 8192
2048 2048 2048
2048 2048 2048
8192 8192 8192
2048 2048 2048
1024 1024 1024
12288 12288 12288
8192 8192 8192
× 32768 32768
× 65536 65536
× × ×
20 20 20
× × ×
15 15 15
512 512 512
128 128 128
2048 2048 2048
2048 2048 2048
2048 2048 2048
2048 2048 2048
16 16 16
16 16 16
5 5 5
Within
program
Within program memory + Standard RAM
memory+
Standard ROM
× × ×
  
  
  
: Available : Although available, specifications such as setting method partially differ.
Q03UDVCPU Q04UDVCPU
Q02UCPU
Q03UD(E)CPU Q04UD(E)HCPU
8192 8192
8192 8192
9216
(Q03UDVCPU) (Q04UDVCPU)
8192
8192
(Q03UD(E)CPU) (Q04UD(E)HCPU)
8192 8192
*13 *13
8192 8192
2048 2048
2048 2048
8192 8192
2048 2048
1024 1024
13312
(Q03UDVCPU) (Q04UDVCPU)
12288
12288
(Q03UD(E)CPU) (Q04UD(E)HCPU)
8192 8192
32768 32768
98304
65536
(capacity of
(capacity of
*17
memory card:
memory card : memory card
+Max.4086K)
+Max.4086K) +Max.4086K)
× ×
20 20
× ×
15 15
4096 4096
256 256
2048 2048
2048 2048
2048 2048
2048 2048
16 16
16 16
5 5
*18
× ×
 
 
 
Q06UDVCPU
Q06UD(E)HCPU
8192 8192
8192 8192
15360 15360
(Q06UDVCPU)
8192 8192
(Q06UD(E)HCPU)
8192 8192
*13 *13
8192 8192
2048 2048
2048 2048
8192 8192
2048 2048
1024 1024
22528 22528
(Q06UDVCPU)
12288 12288
(Q06UD(E)HCPU)
8192 8192
32768 32768
131072 393216
(capacity of (capacity of
*17 *17
: memory card :
+Max.4086K)
The QnAS/Q series CPU
modules do not use accumulator.
× × Upon replacement, the
accumulator is coverted into the
special register (SD718, SD719).
20 20
For the QnAS/Q series, this
× ×
device is used as the edge relay.
15 15
4096 4096
256 256
2048 2048
2048 2048
2048 2048
2048 2048
16 16
16 16
5 5
+ Standard ROM
× ×
 
 
 
: Not available
Precautions for replacement Reference
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