2-4 controller link unit models and plcs, Controller link unit models and plcs, Wired system – Omron CQM1H-CLK21 User Manual
Page 39

16
Specifications and Configurations
Section 1-2
1-2-4
Controller Link Unit Models and PLCs
Wired System
There are five Controller Link Units: One for CVM1 and CV-series PLCs, one
each for CS-series and CJ-series PLCs, one for the C200HX/HG/HE PLC,
and one for CQM1H-series PLCs.
Item
Specifications
Model
CS1W-CLK21-V1
CJ1W-CLK21-V1
C200HW-CLK21
External appear-
ance
Installation
devices
None required.
None required.
C200HW-COM01/04 Commu-
nications Board and
C200HW-CE001/002/012 Bus
Connection Unit
PLC
CS-series PLCs
CJ-series PLCs
C200HX/HG/HE PLCs
(Except C200HE-CPU11(-Z))
Max No. of Units
per PLC
8 maximum for unit Ver. 1.2 or
later and 4 maximum for pre-Ver.
1.2 Units.
8 maximum for unit Ver. 1.2 or
later and 4 maximum for pre-Ver.
1.2 Units on CPU or Expansion
Rack
2 maximum
Installation site
Install onto a CPU Backplane or
CS-series Expansion Backplane
(Classified as a CPU Bus Unit.)
Install onto a CPU Rack or
Expansion Rack (Classified as a
CPU Bus Unit.)
Install onto a CPU Back-
plane. (Classified as a Special
I/O Unit for communications.)
Storage location
for network
parameters
CPU Bus Unit Area (in the CPU Unit parameter area)
Controller Link Unit
Storage location
for routing tables
CPU Unit parameter area
DM 6450 to DM 6499 in CPU
Unit
Weight
400 g
110 g
400 g
Current con-
sumption
330 mA
350 mA
300 mA
RUN
CLK21
ERC
INS
ERH M/A LNK RD
TER
SD
BAUD
RATE
1
2
ON
SW1
ON
TER SW
BD H
BD L
SHLD
0
123
45
678
9
ABCD
EF
0
1 2 3
45
678
9
0
1 2 3
45
678
9
UNIT
No.
NODE
No.
x10
1
x10
0
ON
1
2
CPU Backplane
Expansion
Backplane
2/3/5/8/10 slots
3/5/8/10 slots
CPU
Unit
Of these
slots,
installation is
possible in up
to 8 slots (unit
Ver. 1.2 or
later).
Installation in
up to 4 slots
is possible for
pre-Ver. 1.2
Units.
CPU Backplane
2 max. CPU
Unit