Panasonic LP-M Series, Руководство по обслуживанию

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3-6 Connection with Displacement Sensor
If the distance between the marking surface to the laser marker attaching surface is changing, the work distance can be
controlled at the time of trigger input according to the measured value if you connect the displacement sensor to the laser
marker.
When not using the displacement sensor, install the attached displacement sensor input connector to the back of the laser
marker connector to disable this function.
3-6-1 Displacement sensor input connector specifications
Laser marker side
(Female connector)
User side (Accessories
connector) (male connector)
Laser marker side connector D-sub 9 pin/female connector (No. 4-40UNC Inch screw/female connector)
User side connector D-sub 9 pin/male connector (No. 4-40UNC Inch screw/male connector)
[Accessories] User side connector Connector: HDEB-9PF (05) Hirose Electoric Co., Ltd.
Plug case: HDE-CTH1(4-40) (10)
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• Terminals 1 and 2 of the accessories displacement sensor input connector are short-circuited at factory shipment.
Terminal No. Signal Description
1 GND Circuit ground Connect sensor 0V and the analog ground. Terminals 1, 5 and
6 are internally connected.
2 Alarm Displacement sensor
error signal input
Connecting the error output of the sensor to this terminal
allows that the laser marker outputs the warning of the sensor
error when the displacement sensor trigger is input while the
shutter is opened. When not using the displacement sensor
error signal, connect this terminal to GND.
During this input is ON status, “SENS ALRM” LED on the back
side of the controller lights up.
3 Trig Displacement sensor
trigger input
When it continues to be ON for 500 μsec. or more, the
displacement volume is imported to the laser marker at the
input ON edge.
During this input is ON status, “SENS TRG” LED on the back
side of the controller lights up.
4 + 24V For displacement sensor
+ 24V output
This is the power for running the sensor.
Connect the sensor power supply terminal (+V side). Be sure
that the output current does not exceed 500 mA.
5 GND Circuit ground Connect sensor 0V and the analog ground. Terminals 1, 5 and
6 are internally connected.
6 GND
7 Analog Displacement sensor
input
This is the terminal for displacement volume input.
Connect the analog current output of the displacement sensor.
8 N.C. ― Do not connect externally.
9 IN
COM.2
Input common for
displacement sensor
trigger input
Input common for the terminal No. 3: Trig. Connect to the
power source such as PLC for input of the displacement sensor
trigger. This terminal is not connected with IN COM of the I/O
terminal and I/O connector.
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• Power to the displacement sensor is supplied from the displacement sensor input connector of the laser marker.
ME-LPM-SSM-10