Datasheet

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B-124
APEM
Switches &
Pilot Lights
Control Boxes
Emergency
Stop Switches
Enabling
Switches
Safety Products
Explosion Proof
Terminal Blocks
Relays & Sockets
Circuit
Protectors
Power Supplies
LED Illumination
Controllers
Operator
Interfaces
Sensors
AUTO-ID
Switches & Pilot Lights
Flush Silhouette
ø16
ø22
ø30
Miniature
Pilot Lights
CW
LW-F
LB
LBW
UP
Flush Bezel
UP Series Single Board Mount Pilot Lights
UP series miniature pilot light single board mounting types can be
mounted with LB/ LBW series on the same panel.
Follow the instructions below on
single board mounting.
1. Mount the LED kit to the PC board.
PC Board
A
Bend terminal
45° minimum
(t=1.6mm)
Insert terminal
Temporary mounting
1. Note the polarity of the terminals and
insert the terminals to the PC board.
2. Make sure that part A of the LED kit
is pressed tightly to the PC board.
Bend the terminals sideways as
shown on the left.
2. Mount the operator and the UP series pilot lights on to the control
panel.
Panel
UP Unit
Operator
3. Mount the contact block to the operator of the miniature control unit
and lock the unit by turning the locking lever.
Contact
Block
Locking Lever
4. Install the PC board in 1. to the panel in 3.
Note: Make surethat
the LED kit is
inserted into
the UP series
unit.
∗
* When mounting LB/LBW and UP series on a single board, make sure that the
distance between the front of the panel and the mounting side of the PC board
(gasket distortion is taken into consideration) is as shown in the table below.
Part No. Mountable Unit Distance (*)
UP8-89V1* Standard bezel 22.5mm
UP8-89V2* Flush bezel 29.9mm
UP9P-99V1*
Standard bezel 22.5mm
Flush bezel 29.9mm
5. Solder the terminals.
Before soldering, make sure that each terminal of the contact block
is securely inserted into the PC board holes.
LED Kit
UP Unit
• Turn off power to the unit before installation, removal, wiring,
maintenance, and inspection.
Failure to turn off may cause electrical shocks or re hazard.
• For wiring, use wires of a proper size to meet the voltage and
current requirements.
• Improper soldering or failure to tighten the terminal screw may
cause overheating and re.
Polarity
Pay attention to the polarity of the power supply as UP series units
do not contain a diode for protection against reverse polarity. The
long terminal is positive and the short terminal is negative.
Current Limiting Resistor
When using a UP series unit without a built-in current limiting
resistor, connect an external current limiting resistor. Calculate the
resistance using the following formula.
Current Limiting Resistor
(R)
Operating Voltage
(V)
+
–
LED
Operating Voltage (V) – Forward Voltage (Vf)
Rated Current (I)
*
Resistance
(Ω)
=
* Rated Current ( I) = R (red), W (white) : 0.007A
G (green) : 0.002A
Forward Voltage (Vf) = R (red), W (white) : 2V
G (green) : 2.7V
Note: Use a resistor of higher resistance than the calculated value (Ω)
Rated Wattage of Resistor
(W)
Rated Current
(I)
Operating Voltage
(V)
2 to 3
*= × ×
* 2 to 3 is a safety factor
<Current Limiting Resistor Reference Value>
Color
Operating Voltage
Red (R), White (W) Green (G)
5V DC 430Ω (1/4W) 1200Ω (1/4W)
6V DC 560Ω (1/4W) 1600Ω (1/4W)
12V DC 1500Ω (1/4W) 4700Ω (1/4W)
24V DC 3000Ω (1/2W) 11000Ω (1/4W)
Countermeasures against Dim Lighting
See B-136.
Wiring
Solder the terminal at 350°C within 3 seconds using a 60W soldering
iron. SnAgCu type lead-free solder is recommended.
When soldering, do not touch the pilot light housing with the terminal.
Do not bend the terminal or apply excessive force to the terminal.
Notes on Panel Mounting
Tightening torque should not exceed 0.49 N·m. Do not use pliers. Do
not tighten with excessive force, otherwise the locking ring will be
damaged.
PC Board and Circuit Design
Use glass epoxy copper clad laminate, double-sided through-hole PC
boards with a thickness of 1.6 mm.
Example of single board mounting
Safety Precautions
Single Board Mounting
Instructions
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