Omron CJ1W-CT021 Operation Manual page 51

Installation
1, 2, 3...
Use the following procedure to install CJ1W-CT021 High-speed Counter Units.
Connect the Units before mounting them to DIN-rail.
1. Align the connectors and hooks accurately and press the Units together firmly
when connecting them.
PA20 5R
POWE R
AC10 0-24 0V
2. Slide the yellow sliders on the top and bottom of the Units until they click into
place, firmly locking the Units together.
PA20 5R
POWE R
AC10 0-240 V
INPU T
RUN
OUT PUT
AC24 0V
DC24 V
3. Attach an End Plate to the Unit on the right end of the Rack.
Note The Units may not function properly if the sliders are not locked into place.
Always connect the End Plate to the rightmost Unit. The CJ-series PLC will not
function properly without the End Plate connected. The End Plate is provided with
the CPU Unit.
SYSMA C
RUN
ERR/ALM
CJ1G-C PU44
INH
PROGRAMM ABLE
PRPHL
CONTROLL ER
COMM
OPEN
MCPWR
L1
BUSY
INPU T
L2/N
PER IPH ERA L
RUN
OUT PUT
AC24 0V
DC24 V
PORT
Slide the sliders toward the back
until they click into place.
SYSMA C
RUN
CJ1G-C PU44 ERR/ALM
INH
PROGRAMM ABLE
PRPHL
CONTROLL ER
COMM
OPEN
MCPWR
L1
BUSY
L2/N
PER IPH ERA L
PORT
Hook
Connector
Slider
Section 2-2
Hook holes
Lock
Release
31