Omron CJ2 CPU UNIT User Manual page 90

2 Basic System Configuration and Devices
Type Name Specifications
Special I/O ID Sensor V600-series single-
Units Units head type
V600-series two-head
type
V680-series single-
head type
V680-series two-head
type
High-speed Number of counter
Counter Unit channels: 2, Maximum
input frequency:
500 kHz, line driver
compatible
Compo- CompoBus/S remote
Bus/S Mas- I/O, 256 bits max.
ter Units
CompoNet CompoNet remote I/O
Master Unit
Communications
mode No. 0:
128 inputs/
128 outputs for
Word Slaves
Communications
mode No. 1:
256 inputs/
256 outputs for
Word Slaves
Communications
mode No. 2:
512 inputs/
512 outputs for
Word Slaves
Communications
mode No. 3:
256 inputs/
256 outputs for
Word Slaves and
128 inputs/
128 outputs for Bit
Slaves
Communications
mode No. 8:
1,024 inputs/
1,024 outputs for
Word Slaves and
256 inputs/
256 outputs for Bit
Slaves maximum
*1 With a CJ2 CPU Unit, up to 10 Configuration Units can be connected in the CPU Rack and in each Expansion Rack. The CJ1W-NC@@4,
however, must be counted as two Units. Configure the Units to satisfy the following formula.
Number of CJ1W-NC@@4 Units × 2 + Number of other Units ≤ 10
For example, if five CJ1W-NC@@4 Units are connected to one Rack, no other Units can be connected.
*2 The Units must be mounted on the CPU Rack to use synchronous unit operation.
*3 In addition to the words allocated in the Special I/O Unit Area, up to 144 words are allocated according to the number of axes and func-
tions uses. Word allocations are set using the CX-Programmer.
*4 The Space Unit is for Position Control Units.
*5 If interrupts to the CPU Unit are used, mount the Interrupt Input Unit in one of the following slots on the CPU Rack.
• CJ2H-CPU6@-EIP: Slots 0 to 3
• CJ2H-CPU6@ or CJ2M-CPU@@: Slots 0 to 4
*6 Includes the weight of accessory connectors.
2-20
Number of
words allo-
Model
(CIO 2000 to
CIO 2959)
CJ1W-V600C11 10 words
CJ1W-V600C12 20 words
CJ1W-V680C11 10 words
CJ1W-V680C12 20 words
40 words
CJ1W-CT021
*5
CJ1W-SRM21 10 words or
20 words
CJ1W-CRM21
20 words
40 words
80 words
80 words
10 words
Number of
words allo-
cated
cated Unit No.
(D20000 to
D29599)
100 words 0 to 95
200 words 0 to 94
(uses
words for
2 unit
numbers)
100 words 0 to 95
200 words 0 to 94
400 words 0 to 92
(uses
words for
4 unit
numbers)
None 0 to 95 or
0 to 94
None 0 to 94
(uses
words for
2 unit
numbers)
None 0 to 92
(uses
words for
4 unit
numbers)
None 0 to 88
(uses
words for
8 unit
numbers)
None 0 to 88
(uses
words for
8 unit
numbers)
Depends on 0 to 95
setting uses
words for
1 unit
number)
CJ2 CPU Unit Hardware User's Manual
Num- Current con-
sumption (A)
ber
of
Weight
moun
5 24
table
VDC VDC
Units
40 0.26 0.12 120 g max.
Units
40 0.32 0.24 130 g max.
Units
40 0.26 0.13 120 g max.
Units
40 0.32 0.26 130 g max.
Units
24 0.28 --- 100 g max.
Units
40 0.15 --- *6
66 g max.
Units
130 g max.
40 0.40 ---
Units
24 0.40 ---
Units
12 0.40 ---
Units
12 0.40 ---
Units
40 0.40 ---
Units