KEYENCE LV Series - Manual

1 LV Series-IM_E
General Purpose Digital Laser Sensor
LV Series
Instruction Manual
Safety precautions on laser product
Specifications of the laser diode change depending on the model.
Refer to the tables below.
„ Warning labels
Safety features
„ Laser ON alarm indicator
The laser ON alarm indicator will start flashing after power is turned on. The lamp
will remain ON for as long as the laser light is emitting. This alarm indicator can be
seen even when wearing protective goggles
.
„ Laser emission stop input (LV-21A/21AP/51M/51MP/11A)
Laser emission can be stopped by short-circuiting
between the purple and blue (GND) wires when
LV-21A, LV-51M or LV-11A used. When LV-21AP or
51MP is used, short-circuit between the purple and
brown (12 to 24 V DC) wires to stop laser emission.
„ Label location
Warning labels are attached to the sensor head, as shown below.
„ Safety consideration
.
Safety Information for LV Series
• 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 a hazardous location and/
or potentially explosive atmosphere.
• LV-H35F/H62F uses glass parts. Since there is the possibility
of breakage in the case of dropping etc, take adequate care
when handling. When pressure is placed on the glass portion
(the main unit detection part, the reflective surface of the
reflector), the waterproofing of the product may be damaged
so please take great care.
• Use of controls or adjustments or the performance of
procedures other than those specified herein may result in
hazardous radiation exposure.
• The LV series product uses a laser diode as a light source.
Sensor head
LV-H32, H35, H37, H42, H47,
H52, H62, H64, H65, H67, H35F,
H62F, H100, H110, H300
LV-H41, H51
Wavelength 660 nm 785 nm
FDA
Laser class Class II Laser Product Class I Laser Product
Output 3.0 mW 2.5 mW
IEC
Laser class Class 2 Laser Product Class 1 Laser Product
Output 1.0 m 0.3 mW
• IEC CLASS 2 • Laser CLASS II warning labels(FDA CLASS II)
• IEC (French) CLASS 2 The FDA warning label has already been stuck.
• Aperture label
• Protective housing label
• DIN Klasse 2
WARNING
WARNING
AVOID EXPOSURE
LASER RADIATION IS EMITTED
FROM THIS APERTURE.
CAUTION
LASER RADIATION WHEN OPEN.
DO NOT STARE INTO BEAM.
LV-H32 only
• LV-H32 • LV-H37/H47 • LV-H100 (Transmitter side)/
H110 (Transmitter side)
• LV-H42 • LV-H52 • LV-H300 (Transmitter side)
• LV-H35/H62/H67 • LV-H64/H65
• LV-H35/H62/H67
• Follow the instructions mentioned in this manual. Otherwise,
injury to the human body (eyes and skin) may result.
• Do not disassemble this product. Laser emission from this
product is not automatically stopped when it is disassembled.
Precautions on Class I/1 Laser Products
•
Do not stare into the direct or specularly reflected beam.
Precautions on Class II/2 Laser Products
•
Do not stare into the direct or specularly reflected beam.
• Be careful of the path of the laser beam. If there is a possibility
that the operator may be exposed to the specular or diffuse
reflections, block the beam by installing a protective
enclosure.
• Install this produ so that the path of the laser beam is not as
the same height as that of human eye.
LASER
ON
PH
A
B
BH
MODE SET
%
Laser ON alarm
indicator
5 V DC
Ma
in cir
cu
it
Purple
Blue
(Short circuit current 1 mA max.)
LV-21A/11A/51M
LA SE R RA DIA TION -
DO N OT ST ARE IN TO BE AM.
SE MICO NDUCT OR LA SE R
MA XIMUM O UT PUT
PU LSE DURA
TIO N
CL ASS II L ASE R PR ODU CT
660nm 3m W 3.5 s CA UTION TI ON
TH IS PRODUC
T COMPL IES WITH
21 C FR 10 40.10 AND 1
040.11
LA SE R RA DIA TIO N-
DO N OT ST ARE IN TO BE AM .
SE MICO NDUCT OR LA SER
MA XIMUM O UT PUT
PUL SE DURA TIO N
CL ASS II L ASE R PR ODUC T
660nm 3m W 3.5 s CA UTION TIO N
TH IS PRODUC
T COMPL IES WITH
21 C FR 10 40.10 AND 10
40.11
LA SE R RA DIA TION -
DO NO T ST ARE IN TO BE AM.
SE MICO NDUCT OR LA SE R
MA XIMUM O UT PUT
PUL SE DURA TIO N
CLA SS II L ASE R PR ODUC T
660nm 3m W 3.5 s CA UTION TIO N
TH IS PRODUC
T COMPL
IES WITH
21 C FR 10 40.10 AND 10
40.11
Aperture
Protect
housing
label
Aperture
label
Aperture
Aperture
label
Aperture
label
Aperture
Laser CLASS II
warning label
Laser CLASS II
warning label
LA SE R RA DIA TION -
DO NO T ST ARE INT O BE AM .
SE MI CO NDUCT OR LA SE R
MA XIM UM OU TPU T
PUL SE DURA TIO N
CL ASS II L ASE R PR ODU CT
660nm 3m W 3.5 s CA UTION TIO N
TH IS PRODU CT COMPL IES WITH
21 C FR 10 40.10 AND 10
40.11
LA SE R RA DIA TION -
DO NO T ST ARE IN TO BE AM.
SE MICO NDUCT OR LA SE R
MA XIM UM O UT PU T
PUL SE DURA TIO N
CL ASS II L ASE R PR ODUC T
660nm 3m W 3.5 s CA UTION TIO N
TH IS PRODUC T COMPL
IES WITH
21 C FR 10 40.10 AND 1
040.11
LA SE R RA DIA TIO N-
DO NO T S TA RE IN TO BE AM.
SE MIC ONDUC TO R L AS ER
MA XIMU M OU TP UT
PU LSE DUR ATIO N
CL ASS II L AS ER PR ODU CT
660nm 3m W 3.5 s CA UTION TIO N
TH IS PRODU CT COMP LIES WITH
21 CF R 1 040.10 AND 1
040.11
Aperture Aperture
label
Aperture
Aperture
label
Aperture
label
Aperture
Laser CLASS II
warning label
Laser CLASS II
warning label
LA SE R RA DIA TION -
DO NO T ST ARE IN TO BE AM .
SE MI CO NDUCT OR LA SE R
MA XIMUM O UT PUT
PUL SE DURA TIO N
CL ASS II L ASE R PR ODUC T
660nm 3m W 3.5 s CA UTION TIO N
TH IS PRODU CT COMPL IES WITH
21 C FR 10 40.10 AND 10
40.11
LA SE R RA DIA TION -
DO NO T ST ARE IN TO BE AM.
SE MICO NDUCT OR LA SE R
MA XIM UM OU TP UT
PUL SE DURA TIO N
CL ASS II L ASE R PR ODUC T
660nm 3m W 3.5 s CA UTION TIO N
TH IS PRODUC T COMPL IES WITH
21 C FR 10 40.10 AND 10
40.11
Aperture Aperture
label Aperture Aperture
label
Laser CLASS II
warning label
LA SE R RA DIA TION -
DO NO T ST ARE IN TO BE AM.
SE MICO NDUCT OR LA SE R
MA XIM UM OU TP UT
PUL SE DURA TIO N
CL ASS II L ASE R PR ODUC T
660nm 3m W 3.5 s CA UTION TI ON
TH IS PRODUC T COMPL
IES WITH
21 C FR 10 40.10 AND 10
40.11 Aperture
Aperture label
Laser CLASS II warning label
WARNING
96M11626