KEYENCE LK-HA100 User Manual

96M00569

P
OWER

S
T
ABILITY

BRIGHT

D
ARK

HEAD

(
V
)
(
A
)
(
A
)

LK-HA100

LK-G5000 Series Head Expansion Unit

LK-HA100

Instruction Manual

Read this manual before use.

Keep this manual in a safe place for future reference.

Safety Precautions

General cautions

•At startup and during operation, be sure to monitor the functions and
performance of the LK-HA100.

• It is recommended that you take substantial safety measures to avoid
any damage in case of product failure.

• Do not modify the LK-HA100 or use it in any way other than as
described in the specifications. The warranty will be voided in such
cases.

• When the LK-HA100 is used in combination with other devices,
functions and performance may be degraded depending on the
operating conditions and surrounding environment.

• Do not use the LK-HA100 for the purpose of protecting the human
body.

• Do not allow the temperature to change sharply around the LK-HA100
Series, including the accessories. Otherwise, condensation may lead
to a malfunction.

Note on warnings and cautions

Read the LK-G5000 Series User’s Manual (pages 3 to 5) carefully.

(4) Terminal block

Used for analog monitor output.

OUT (V) Analog voltage output

OUT (A) Analog current output

OUT 0 V 0 V terminal for OUT

Outputs the displayed value as voltage within the range of ±10.5 V.

Outputs the displayed value as a current within the range of 3.6 mA
to 20.4 mA.

The 6-pin terminal block of the controller corresponds to analog outputs
CH01 and CH02. The terminal blocks of the head expansion units
correspond to analog outputs CH03 to CH12 respectively from the
controller side.
For details about the analog output channel assignment, see "LK-G5000
Series User’s Manual".

(5) HEAD connector

Mounting the Controller

Caution on the orientation of the controller

Mount the controller only in the orientation shown with a circle in the
following figures. Do not mount it upside down.

LK-HA100

P
O

WER
S
T
ABILITY

BRIGHT

D
ARK

1

2
3
4

5
6

2

7

1
22

8

2

9

3
24

10

25

11

LASER ON

26

12

27

13

28

14

29

15

30
1
6

31

1
7

32

18

33

19

(

ETHERNET

V

LK-G5000

34

20

)

35

(
A

36

)

37

(
A

38

)

39

40

1

HEAD

LASER 1

LK-HD500

LO TIM

HI GO

OUT1

GO LO TIM

HI

K
AR
D

OUT2

ARK

HT

D

BRIG

BRIGHT

STABILITY

N

STABILITY

ZERO

LASER O

LASER ON

HEAD1
HEAD2

M
A

ENT

R
G

PRO

SET

SET

HEAD2

HEAD1

PROGRAM

LASER ON

OUT2

LASER ON

STABILITY

OUT1

STABILITY

HI

ENT

GO LO

BRIGHT

HI

BRIGHT

ZE
RO

GO LO

DARK

DARK

TIM

TIM

LK-HD500

DC 24V

ENT

ZERO

DARK

DARK

BRIGHT

BRIGHT

TIM

TABILITY

TIM

S

LO

LK-HD500

PROGRAM

SET

LASER ON STABILITY

GO

LASER ON

LO

HI

HEAD2

GO

HEAD1

HI

OUT2

OUT1

(

COM IN

V

2

)
(
A

O 1TIMIN

)

U

ZER

0V

S

B

(

G 1

V

)
(
A

)
0V

2

GO

RS-232C

HEAD

D
ISPL

AY

1

HEAD

ENT
O
ER

Z

K
AR

D
K
R

DA

HT
RIG

HT

B
RIG
B

M
A

ILITY

R

B

SET

A

G

ITY

T

IL

O

S

R

AB

P

T

TIM

S

N
O

R

N

SE

O

A

R

L
SE
LA

LO

2

D

1

EA

D

H

TIM

GO

EA
H

LK-HD500

HI

LO

GO

OUT2

HI

OUT1

Checking the Package Contents

• Head expansion unit LK-HA100: 1

• User’s Manual: 1

Part Names and Functions

(1) POWER lamp

Lights when the power is on.

(2) Sensor head status indicator

Displays the laser emission status or the
measurement status.

STABILITY Lights in green or orange when the

BRIGHT Lights when the excessive light

DARK Lights when the insufficient light

(3) Connector

result is within the measurement
range. Lights in red when the result is
outside the measurement range, when
an alarm is issued, or when the laser
is off.

intensity alarm is triggered.

intensity alarm is triggered.

LK-HA100

POWER

STABILITY

BRIGHT

DARK

HEAD

To secure the controller with
the screws on the bottom

Provide clearance of 50 mm or
more above, 30 mm or more on
each side, and 30 mm or more
at the rear of the controller for
ventilation.
In addition, for ensuring the

50 mm 50 mm

LK-G5000

LASER ON

1

21

2

22

(V)

3

23

4

24

(A)

1

5

25

6

26

0V

7

27

8

28

ETHERNET

(V)

9

29

10

30

(A)

2

11

31

12

32

0V

13

33

14

34

15

35

16

36

17

37

18

38

19

39

30

2

20

40

HEAD

USB

mm

COM INZERO 1TIMING 1GOLASER 1DC 24V

RS-232C

1

HEAD

DISPLAY

LK-HA100

POWER

STABILITY

BRIGHT

DARK

(V)

(A)

(A)

HEAD

30

mm

LK-G5000

LK-HA100

POWER

LASER ON

1

21

2

22

(V)

3

23

STABILITY

4

24

(A)

1

5

25

6

26

0V

BRIGHT

7

27

8

28

ETHERNET

(V)

9

29

10

30

DARK

(A)

2

11

31

12

32

0V

13

33

14

34

15

35

16

36

17

37

18

38

19

39

20

40

COM INZERO 1TIMING 1GOLASER 1DC 24V

30

2

HEAD

USB

(V)

(A)

mm

(A)

RS-232C

1

HEAD

HEAD

DISPLAY

safety of the cable connection
work, provide 65 mm or more
space in front of the terminal panel of the controller.

To mount the controller to
the DIN rail

(1)

(2)

Provide clearance of 30 mm or
more between the controllers,
50 mm or more above and
30 mm or more below the
controller.

30

mm

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

COM INZERO 1TIMING 1GOLASER 1DC 24V

50 mm

LASER ON

21
22
23
24
25
26
27
28

ETHERNET

29
30
31
32
33
34
35
36
37
38
39
40

USB

RS-232C

DISPLAY

50 mm

LK-G5000

LK-HA100

POWER

(V)

STABILITY

(A)

1

0V

BRIGHT

(V)

DARK

(A)

2

0V

2

HEAD

(V)

(A)

(A)

1

HEAD

HEAD

30

mm

LK-G5000

LK-HA100

POWER

LASER ON

1

21

2

22

(V)

3

23

STABILITY

4

24

(A)

1

5

25

6

26

0V

BRIGHT

7

27

8

28

ETHERNET

(V)

9

29

10

30

DARK

(A)

2

11

31

12

32

0V

13

33

14

34

15

35

16

36

17

37

18

38

19

39

20

40

COM INZERO 1TIMING 1GOLASER 1DC 24V

30

2

HEAD

USB

(V)

(A)

mm

(A)

RS-232C

1

HEAD

HEAD

DISPLAY

(3)

(V)

(A)

(A)

(4)

CAUTION

•Do not block the ventilation holes on the top and bottom of the controller. The

(5)

heat may stay inside and cause a malfunction.

• When the temperature inside the control panel exceeds the specified ambient
temperature (50°C when one or less head expansion unit is connected, 40°C
when two or more head expansion units are connected), decrease the
temperature of the controller bottom to the specified ambient temperature or
lower by using forced air cooling or by providing more clearance arou nd the
controller.

30 mm 30 mm

Connecting the head expansion unit

NOTE

26.3

1246

(65)

105.5

35.9

62.1

13.5

14

114

13.5

(65)

12826.3

1246

M4
Depth: 6

M4
Depth: 6

DIN rail

Specifications are subject to change without notice.

KEYENCE CORPORATION

1-3-14, Higashi-Nakajima, Higashi-Yodogawa-ku,
Osaka, 533-8555, Japan
PHONE: [phone]

Copyright (c) 2009 KEYENCE CORPORATION. All rights reserved.

00569E 0049-1 96M00569 Printed in Japan

A6WW1-MAN-0019

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CAUTION

Turn off the power of the LK-HA100 before connecting the head expansion unit.
Otherwise, you may suffer a shock or damage the unit.

1 Connect the head expansion

unit by aligning its
connector to the connector
on the left side of the
controller.

Yo u need to remove the sticker
attached to the left side of the
controller beforehand.

2 Secure the head expansion

1
2
3

21

4

22

5

23

L

6

A

S

24

E

7

R
O

25

8

N

LK-

26

9

G5000

27

10

28

11

29

12

30

13

E

31

14

T
H

E

32

15

R

N
E

1

33

16

T

OUT

34

17

(
V
)

35

18

OUT

36

19

(
A
)

37

20

OUT 0V

38

2

39

OUT

40

(
V
)

OUT

(
A
)

OUT 0V

USB

2

COM INZERO 1TIMING 1GOLASER 1DC 24V

H
EA

D

RS-232

C

1

DIS

H

PLA

EA

Y

D

Connector

LK-HA

100

PO

W
E

R

STA

B
IL

IT

Y
B
R

IG
H

T

D
A

R

K

(
V

)
(
A

)
(
A

)

H
EAD

Screw position

unit by tightening the two
fixing screws.

Tightening torque

Limit the tightening torque to

0.7 Nm or less.

1
2
3

21

4

22

5

23

L

6

A

S

24

E

7

R
O

25

8

N

LK-

26

9

G5000

27

10

28

11

29

12

30

13

E

31

14

T
H

E

32

15

R

LK-H

N
E

1

33

16

T

OUT

34

17

A10

(
V
)

35

18

0

OUT

36

19

(
A

PO

)

37

20

W

OUT 0V

E

38

R

2

39

OUT

S
T

40

A

(
V

B

)

ILIT

OUT

Y

(
A
)

B

OUT 0V

R

IG
H

T

USB

D
A

R

K

2

COM INZERO 1TIMING 1GOLASER 1DC 24V

HEAD

RS-232C

(
V
)
(
A
)

1

DIS

(
A
)

HEAD

PL

A
Y

HEAD

3 In the Environment settings,

specify the active head count
and active OUT count.

See "LK-G5000 Series User’s
Manual".

When you change the active head count or active OUT count in the
Environment settings, all the settings of the LK-HA100 except for the
Environment settings are reset. When you connect the LK-HA100 head
expansion unit(s) and add a sensor head(s), be sure to set the active head
count and active OUT count before changing the other measurement settings.

Screw position

WARRANTIES AND DISCLAIMERS

(1) KEYENCE warrants the Products to be free of defects in materials and

workmanship for a period of one (1) year from the date of shipment. If any
models or samples were shown to Buyer, such models or samples were used
merely to illustrate the general type and quality of the Products and not to
represent that the Products would necessarily conform to said models or
samples. Any Products found to be defective must be shipped to KEYENCE
with all shipping costs paid by Buyer or offered to KEYENCE for inspection and
examination. Upon examination by KEYENCE, KEYENCE, at its sole option, will
refund the purchase price of, or repair or replace at no charge any Products
found to be defective. This warranty does not apply to any defects resulting
from any action of Buyer, including but not limited to improper installation,
improper interfacing, improper repair, unauthorized modification,
misapplication and mishandling, such as exposure to excessive current, heat,
coldness, moisture, vibration or outdoors air. Components which wear are not
warranted.

(2) KEYENCE is pleased to offer suggestions on the use of its various Products.

They are only suggestions, and it is Buyer's responsibility to ascertain the
fitness of the Products for Buyer's intended use. KEYENCE will not be
responsible for any damages that may result from the use of the Products.

(3) The Products and any samples (Products/Samples) supplied to Buyer are not

to be used internally in humans, for human transportation, as safety devices or
fail-safe systems, unless their written specifications state otherwise. Should any
Products/Samples be used in such a manner or misused in any way, KEYENCE
assumes no responsibility, and additionally Buyer will indemnify KEYENCE and
hold KEYENCE harmless from any liability or damage whatsoever arising out of
any misuse of the Products/Samples.

(4) OTHER THAN AS STATED HEREIN, THE PRODUCTS/SAMPLES ARE

PROVIDED WITH NO OTHER WARRANTIES WHATSOEVER. ALL EXPRESS,
IMPLIED, AND STATUTORY WARRANTIES, INCLUDING, WITHOUT
LIMITATION, THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
PARTICULAR PURPOSE, AND NON-INFRINGEMENT OF PROPRIETARY
RIGHTS, ARE EXPRESSLY DISCLAIMED. IN NO EVENT SHALL KEYENCE AND
ITS AFFILIATED ENTITIES BE LIABLE TO ANY PERSON OR ENTITY FOR ANY
DIRECT, INDIRECT, INCIDENTAL, PUNITIVE, SPECIAL OR CONSEQUENTIAL
DAMAGES (INCLUDING, WITHOUT LIMITATION, ANY DAMAGES RESULTING
FROM LOSS OF USE, BUSINESS INTERRUPTION, LOSS OF INFORMATION,
LOSS OR INACCURACY OF DATA, LOSS OF PROFITS, LOSS OF SAVINGS,
THE COST OF PROCUREMENT OF SUBSTITUTED GOODS, SERVICES OR
TECHNOLOGIES, OR FOR ANY MATTER ARISING OUT OF OR IN
CONNECTION WITH THE USE OR INABILITY TO USE THE PRODUCTS, EVEN
IF KEYENCE OR ONE OF ITS AFFILIATED ENTITIES WAS ADVISED OF A
POSSIBLE THIRD PARTY’S CLAIM FOR DAMAGES OR ANY OTHER CLAIM
AGAINST BUYER. In some jurisdictions, some of the foregoing warranty
disclaimers or damage limitations may not apply.

Dimensions

BUYER'S TRANSFER OBLIGATIONS: If the Products/Samples purchased by

Buyer are to be resold or delivered to a third party, Buyer must provide such
third party with a copy of this document, all specifications, manuals, catalogs,
leaflets and written information provided to Buyer pertaining to the Products/
Samples.