2-17
2 System Configuration
NJ-series CPU Unit Hardware User’s Manual (W500)
2-1 Basic System Configuration
2
2-1-2 CJ-series Unit Configuration
*1 A CPU Unit with unit version 1.01 or later and Sysmac Studio version 1.02 or higher are required. Refer to A-7 Version
Information for information on versions.
*2 In addition, up to 208 other words are allocated depending on the number of Slave Units to which words are allocated and
their I/O capacity. Use the CX-Integrator to allocate words.
Special I/O
Units
CompoNet
Master Units
CompoNet remote I/O
CJ1W-CRM21
*1
0 to 94
(uses
words for
2 unit
numbers)
20 words None 40
Units
0.40 --- 130 g max.
Communications
mode 0: 128
inputs and 128
outputs for Word
Slaves
Communications
mode 1: 256
inputs and 256
outputs for Word
Slaves
0 to 92
(uses
words for
4 unit
numbers)
40 words None 24
Units
0.40 ---
Communications
mode 2: 512
inputs and 512
outputs for Word
Slaves
0 to 88
(uses
words for
8 unit
numbers)
80 words None 12
Units
0.40 ---
Communications
mode 3: 256
inputs and 256
outputs for Word
Slaves, 128
inputs and 128
outputs for Bit
Slave Units
0 to 88
(uses
words for
8 unit
numbers)
80 words None 12
Units
0.40 ---
Communications
mode 8: 1,024
inputs and 1,024
outputs max. for
Word Slaves, 256
inputs and 256
outputs max. for
Bit Slave Units
0 to 95
(uses
words for
1 unit
number)
10 words
*2
None
*2
40
Units
0.40 ---
Type Name Specifications Model Unit No.
Number of
words
allocated
Words
allocated in
DM Area
Num-
ber
of
moun
table
Units
Current con-
sumption (A)
Weight
5
VDC
24
VDC
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