Omron SYSMAC CS1W-RPT01 Operation Manual page 45

Specifications and Configurations
Functions Supported by CS/CJ-series Controller Link Units
Item
Maximum number of send/receive data link
words (data link areas for sending/receiving
that are created for a single node in a single
CPU Unit)
Number of send words per node (total of area
1 and area 2)
Data Link Area
Maximum number of Units connected to a sin-
gle CPU Unit
Automatic data link setting
Changing data link allocations during active
data links
Maximum number of nodes that can be con-
nected
Mixed use
Note
Name
CPU Backplane (8 slots)
CPU Unit
Controller Link Unit (Optical)
Total
20
Model CS1W-CLK23
CJ1W-CLK23
20,000 words max.
4,000 words max.
(optional setting only)
Area 1 and Area 2 can be allocated in the same
area.
8 Units
Select from equality layout or 1:N allocations (common type, 1:1 type,
chain type)
Supported. (Data link tables can be changed during active data links.)
62 Units (See note 1.).
Supported (See note 2.)
1. A maximum of 32 nodes can be set without using a Repeater Unit (CS1W-
RPT0@).
2. A network can contain both new and old models. In that case, the system
must be configured using the specifications for the old models. The num-
ber of data link send and receive words, however, can be set separately for
old and new models with up to the maximum number of words set for each.
Use the CX-Net in CX-Programmer version 5.0 or higher to set a data link
area in which the number of send and receive words exceeds 12,000 words.
CX-Integrator version 3.2 or higher can be used to change data link alloca-
tions while manually set data links are active.
Up to eight CS/CJ-series Controller Link Units with unit version 1.2 or later
can be connected to a single CPU Unit. When connecting multiple Controller
Link Units to the CPU Unit, consider the current consumption of the CPU Unit
and each CPU Bus Unit before selecting the Power Supply Unit. For details on
Controller Link Unit current consumption, refer to Controller Link Unit Models
and PLCs on page 18. For details on current consumption of each Unit, refer
to the operation manual of the PLC that is being used.
The following table provides an example of current consumption.
Example: Using the C200HW-PA204 Power Supply Unit supplying a maxi-
mum current of 4.6 A (5 V) and maximum power of 30 W.
Model Current consumption
per Unit (A)
CS1W-BC083 0.11 A
CS1H-CPU67H 0.82 A
CS1W-CLK21-V1 0.33 A
CS1W-CLK21-V1
CJ1W-CLK21-V1
Ver. 1.2
12,000 words max.
1,000 words max.
Area 1 and Area 2 can-
not be allocated in the
same area.
4 Units
Number of Current consumption
Units
1 0.11 A
1 0.82 A
8 2.64 A
3.57 (power consump-
tion: 17.85 W)
Section 1-2
Pre-Ver. 1.2
(A)