KEYENCE LV-SB - Manual

1 E LV-S-IM
Ultra-small Digital Laser Sensor
LV-S Series
(Type B)
Instruction Manual
■ Symbols
The following warning symbols are used to alert you to safety precautions and
to prevent human injury and/or damage to property when using this product.
Note
Provides additional information on proper operations that can be easily mistaken.
Safety Information for LV-S series
Safety precautions on laser products
* The classification is implemented based on IEC60825-1 following the
requirements of Laser Notice No.50 of FDA (CDRH).
Safety Measures for the Laser
■ Laser emission stop input
The laser emission can be stopped by selecting the “Laser emission stop” signal
(20 ms or more) from the input functions and inputting it externally.
The emission stops while the signal is being input. The laser beam is emitted in 20 ms
after the signal input is canceled. The control output functions according to the
received light intensity even while laser emission stop is input.
Note
When the power is turned on, even when the laser emission stop signal is
input, the laser is emitted for about 60 ms for self-diagnostic purpose.
Accessories
■ Amplifier
Mounting bracket: 1 End unit: 2 Instruction Manual: 1
Supplied with LV-11SB (P) Supplied with LV-12SB (P)
■ LV-S31 dedicated accessories
■ LV-S62 dedicated accessories
Reflector (R-6L): 1
■ LV-S61 dedicated accessories
Mounting bracket: 1
Plate nut: 1
M2 x 12 screw: 2
Reflector (R-6): 1
■ LV-S71/S72 dedicated accessories
Mounting bracket: 2 Nut: 4 Beam axis adjustment cap: 1
Facing ring: 2
Washer: 2
Identifying Part Names
Amplifier
■ LV-12SB (P) (Expansion unit)
■ LV-11SB (P) (Main unit)
Sensor head
■ LV-S31
Warning Failure to follow instructions may lead to injury.
Important
Indicates warnings and restrictions that must be followed during
operations.
Warning
• This product is just intended to detect the object(s). Do not use this
product for the purpose to protect a human body or a part of human
body.
• This product is not intended for use as explosion-proof product. Do not
use this product in hazardous location and/or potentially explosive
atmosphere.
Warning
• Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous radia-
tion exposure.
• This product employs a semiconductor laser for its light source.
• Follow the instructions mentioned in this manual. Otherwise, injury
to the human body (eyes and skin) may result.
Precautions on class 1 laser products
• Do not disassemble this product. Laser emission from this product
is not automatically stopped when it is disassembled.
• Do not stare into the beam.
Sensor head LV-S31/S41/S41L/S61/S71/S72 LV-S62/S63
Wavelength 655 nm 660 nm
Output 290 μW
FDA(CDRH) Part 1040.10* Class 1 Laser Product
IEC 60825-1 Class 1 Laser Product
■ LV-S41/S41L dedicated accessories
Mounting bracket: 1 Mounting bracket: 1
Plate nut: 1
M3 x 15 screw: 2
Adjustment screwdriver: 1
■ LV-S63 dedicated accessories
L-shaped mounting bracket: 1
M4 nut: 3
M4 x 30 screw: 3
Reflector (R-9): 1
ø30
Output indicator lamp (f or control output 2) SET b
u tton
Digital monitor Man
ual b
u tton
Channel selection s
w
itch
(displa
y settings) Connector protection co
ve
r
Extension connector MODE b
u tton
Dust co
v e r
Output indicator lamp (f or control output 1) Hold loc
k bar
Receiving section
Transmitting section
Operation indicator (red)
FAR indicator (red)
JUST indicator (green)
NEAR indicator (red)
F
F
N
J
N
Adjustment trimmer
96M11667