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5-1-1. Wiring procedure for a terminal[CN2]
－Screw driver
Lever
① Press the lever with screw driver etc.
② Insert the stripped portion of the lead wire all
the way into Terminal block.
③ Release the lever and wiring is completed.
Caution
●
When removing the lead wire, be sure to
operate the lever first, before pulling the wire out.
5-2. Wiring example
LU7 [ Continuous light type ]?
■24V DC
[CN2]
Terminal
Corresponding unit
Terminal
color
or operation
No.
LED unit Red
1
Red
LED unit Amber
2
Orange
LED unit Green
3
Green
LED unit Blue
4
Blue
LED unit White
5
White
Buzzer1：Continuous
6
Gray
Buzzer2：Pi・Pi・・
7
Black
Power supply(Continuous COM)
8
Yellow
Flashing COM
9
Gray
Power supply
10
Black
LU7-FB [ Continuous light or Flashing, with Buzzer type ]
■24V DC
[CN2]
Corresponding unit
Terminal
Terminal
color
No.
or operation
LED unit Red
1
Red
LED unit Amber
2
Orange
LED unit Green
3
Green
LED unit Blue
4
Blue
LED unit White
5
White
Buzzer1：Continuous
6
Gray
Buzzer2：Pi・Pi・・
7
Black
Power supply(Continuous COM)
8
Yellow
Flashing COM
9
Gray
Power supply
10
Black
【External contact capacity】
Voltage specs.
Current consumption
LED unit
〔1-Light〕
Contact capacity
Current consumption
Buzzer
Inrush current
Contact capacity
Current consumption
Power supply
Contact capacity
Caution
● Make sure the power is OFF before wiring. A short circuit may damage internal circuits or cause an electric shock.
● Do not apply voltage directly to signal wires and common wires. It may damage the circuit. ( 90～250V AC )
● Do not pull out the lead wire or push it into the pole or the body.
● Install the external contact fuse on the power supply side as shown in the wiring example in order to prevent
burn in case of a wiring error.
● Failure to follow wiring instructions may cause damege to product or product may not operate properly.
● Do not apply voltage directly to Flashing common wire. It may cause a breakdown. ( FB type )
● Do not connect Continuous common wire and Flashing common wire. It may damage the internal circuit.
● If using both flashing and continuous circuits, do not apply power at the same time as this may cause second color
indicator to light. This also applies to both alarm circuits.
● If you use the product with both alarms, please use external contacts for lighting and for alarms.
Lead wires
Terminal
External
contact
LED Red
LED Amber
LED Green
LED Blue
LED White
1A
Continuous COM
External
contact fuse
LED Red
LED Amber
LED Green
LED Blue
LED White
Buzzer 1
Buzzer 2
Flashing COM
Power supply
Power supply
Continuous COM
External
contact fuse
24V DC
Red・Amber： 52mA Green・Blue・White：42mA
Is≧100mA, Vs≧35V AC
Is≧100mA, Vs≧35V AC
360mA
Is≧500mA
Vs≧35V AC
5-1-2. Wiring procedure for 90-250V type
5-1-1. ターミナル結線方法：［CN2］
Front
① Disengage Screw for fitting Body with Terminal block ( ).
※Make sure Screw for fitting Body with Terminal block springs up 5 mm or more.
② Remove Body from Terminal block.
(Refer to "6. Unit reformation" .)
③ Wire each lead wire.
(Refer to "5-1. Wiring example for Base unit" .)
④ Assemble Body with Terminal block.
⑤ Tighten the screw( ) and wiring is completed.
■90～250V AC
[CN2]
Terminal
Terminal
color
No.
1
Red
2
Orange
3
Green
4
Blue
5
White
6
Gray
7
Black
Power
supply
8
Yellow
Power supply(Continuous COM)
9
Gray
(Non polar)
10
Black
Connect to [CN4]:
Connect to [CN5]:
■90～250V AC Type
External
contact
[CN2]
Terminal
Terminal
color
No.
1
Red
2
Orange
3
Green
4
Blue
5
White
6
Gray
7
Black
Power supply(Continuous COM)
8
Yellow
9
Gray
10
Black
Power
1A
supply
Connect to [CN4]:
(Non polar)
Connect to [CN5]:
90～250V AC
50mA
100mA
50mA
Is≧100mA
Vs≧250V AC
-8-
Base unit
Screw for fitting Body
with Terminal block (
)
※The appearance when Head cover
is removed from Base unit.
Insulation sheet
Corresponding unit
LED Red
or operation
LED Amber
LED unit Red
LED unit Amber
LED Green
LED unit Green
LED Blue
LED unit Blue
LED White
LED unit White
Buzzer1：Continuous
Buzzer2：Pi・Pi・・
Continuous COM
Power supply
Flashing COM
Power supply
Power supply
Earth wire
LED Red
LED Amber
Corresponding unit
or operation
LED Green
LED unit Red
LED Blue
LED unit Amber
LED White
LED unit Green
LED unit Blue
Buzzer 1
LED unit White
Buzzer1：Continuous
Buzzer 2
Buzzer2：Pi・Pi・・
Flashing COM
Continuous COM
Flashing COM
Power supply
Power supply
Power supply
Earth wire
【External contact fuse】
Ampere rating of fuse
Voltage
All model
※Use the fuse conforming to the rated current of
the machine which you install product.
(Example : UL Class J type fuse)?
※Since a maximum of 10A inrush current flows
through the power supply wires, select contacts
with enough capacity to handle the inrush current.
※Is：Current capacity
Vs：Withstand voltage
※Make sure Screw for
fitting Body with
Terminal block springs
up 5 mm or more.
External
contact
Power
1A
supply
External
contact fuse
External
contact
External
contact
Power
1A
supply
External
contact fuse
250V 1A
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