18
Installation
Connection Procedure
Please follow the procedure below to connect the set
properly.
Notes
ˎ
ˎ
Make sure the power connector on the rear of the module is
unplugged, and controller’s POWER ON/OFF switch is set to OFF.
ˎ
ˎ
Depending on the controller types, the connection method will
vary. For further details, refer to page 16.
ˎ
ˎ
Wear insulating gloves and protection glasses to prevent electric
shock and injury.
1
Connect .the .power .cable
Connect a power cable to the EB+, EB−, B+, and B−
terminal of the controller, and the B+ and B− terminals of
a module, and the + and − terminals of external devices.
Remove a terminal cover and a screw and attach a power
cable with a screw (tightening torque: 2.5N•m). Then,
replace the cover.
Turn .a .flat .side .to .a .device .
Cover
2
Connect .the .communication .cable .
Connect the I/F(U) terminal of the controller to the I/F(L)
terminal of the bottom module.
Connect the I/F(U) terminal of a lower module to the
I/F(L) terminal of the upper module.
Connect the 8-pin end of the communication cable to
the I/F(U) terminal, and connect the 12-pin side of the
communication cable to the I/F (L) terminal.
Hook
Hook
Turn a hook left.
Notes
ˎ
ˎ
Insert the hook firmly until it clicks.
ˎ
ˎ
The I/F(L) terminal of the controller is not used.
3
Connect .a .termination .connector .to .the .I/F(U) .terminal .
of .the .top .module .
4
Set .an .address .for .each .module .(0-9, .A-F) .by .the .rotary .
switch .on .each .module .
Rotate the (recessed) arrow in the center of the rotary
switch with a precision flathead screwdriver to set an
address (indicated by the arrow).
8
7
65
4
3 2 1 0 F E
D
C
BA
9
Arrow
Note
ˎ
ˎ
Always set the bottom module to “0” and use then series
numbers for the other modules. The top-level module needs
to be the maximum number.
5
Confirm .all .connections .
Check all connections for any mistakes.
6
Insert .a .power .connector .in .the .rear .of .all .modules .and .
secure .with .a .screw .(M3×8/tightening .torque: .0 .6N•m) . .
Both heads of the connector must be inserted all the way
in.
7
Turn .on .the .POWER .ON/OFF .switch .of .the .controller .
The controller and all modules are powered on.