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96M00569
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.
Checking the Package Contents
• Head expansion unit LK-HA100: 1
• User’s Manual: 1
LK-
HA100
P
OWER
ST
ABILITY
BRIGHT
DARK
(V)
(A)
(A)
HEAD
Part Names and Functions |
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(1) POWER lamp |
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Lights when the power is on. |
LK-HA100 |
(1) |
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POWER |
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(2) Sensor head status indicator |
STABILITY |
(2) |
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BRIGHT |
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Displays the laser emission status or the |
DARK |
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measurement status. |
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(3) |
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STABILITY |
Lights in green or orange when the |
(A) |
(4) |
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(V) |
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result is within the measurement |
(A) |
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range. Lights in red when the result is |
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outside the measurement range, when |
HEAD |
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an alarm is issued, or when the laser |
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is off. |
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(5) |
BRIGHT |
Lights when the excessive light |
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intensity alarm is triggered. |
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DARK |
Lights when the insufficient light |
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intensity alarm is triggered. |
(3) Connector
(4) Terminal block
Used for analog monitor output.
OUT (V) Analog voltage output
Outputs the displayed value as voltage within the range of ±10.5 V.
OUT (A) Analog current output
Outputs the displayed value as a current within the range of 3.6 mA to 20.4 mA.
OUT 0 V 0 V terminal for OUT
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.
ENT
SET
OUT2
OUT1
To secure the controller with |
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the screws on the bottom |
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Provide clearance of 50 mm or |
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50 mm |
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more above, 30 mm or more on |
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LK-G5000 LK-HA100 |
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each side, and 30 mm or more |
30 |
30 |
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at the rear of the controller for |
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mm |
mm |
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ventilation. |
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In addition, for ensuring the |
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safety of the cable connection |
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work, provide 65 mm or more |
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space in front of the terminal panel of the controller. |
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To mount the controller to the DIN rail
50 mm
LK-G5000 LK-HA100
30 
mm
Provide clearance of 30 mm or |
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50 mm |
50 mm |
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more between the controllers, |
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LK-G5000 LK-HA100 |
LK-G5000 LK-HA100 |
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50 mm or more above and |
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30 mm or more below the |
30 |
30 |
30 |
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mm |
mm |
mm |
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controller. |
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30 mm |
30 mm |
CAUTION
•Do not block the ventilation holes on the top and bottom of the controller. The 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 around the controller.
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