Panasonic GP-X Series Instruction Manual

High-Speed,High-Accuracy Eddy Current
Digital Displacement Sensor
GP-X Series
Thank you for purchasing our product. Be sure to read this manual before use in order to
ensure the safe and proper operation of this product. Keep this manual at hand for your
reference after reading it through. For details, refer to the GP-X Series User's Manual to make
settings for use. For the new info of the product and new version of the user's manual, please
check our website (https://panasonic.net/id/pidsx/global).
This product is to inspect (discriminate/measure) sensing objects. Never use
this product for prevention of accidents which damage a human life or
properties or for safety maintenance.
WARNING
Getting Started
Check the following items before using this product.
Controller Type(Product Name)
Check the model number on the top of the controller.
Bundled Items
Make sure that the following items are in the package.
• Controller × 1 Mounting frame × 1 Sensor head × 1
• Hexagonal nut × 2 (For GP-X10M, GP-X12ML and GP-X22KL only)
• Toothed washer × 1 (For GP-X10M, GP-X12ML and GP-X22KL only)
• Instruction Manual (This publication) × 1
Main Specifications
1
Sensor head
Type 3.8mm type
Item Model No. GP-X3SE
0 to 0.8mm
Sensing range (Note 2)
Stainless steel (SUS304)/ Iron sheet [Cold rolled carbon steel (SPCC)] 60 x 60 x t 1 mm
Standard sensing object
Temperature
characteristics(Note 3)
Protection
-10 to +55
Ambient temperature
35 to 85% RH, Storage: 35 to 85% RH
Ambient humidity
Power line: 300Vp 10ms cycle,and 0.5 s pulse width (with noise simulator)
Noise immunity
Voltage withstandability 250V AC for one min. between all supply terminals connected together and enclosure
Insulation resistance 20M ,or more, with 250V DC megger between all supply terminals connected together and enclosure
10 to 150 Hz frequency, 0.75mm amplitude, in X, Y and Z directions for two hours each
Vibration resistance
500m/s 2 acceleration (50G approx.) in X, Y and Z directions for five times each
Shock resistance
Stainless steel (SUS303)
Enclosure
ABS
Sensing surface
Cable protector
Connector attached high frequency coaxial cable, 3m long (Note 4)
Cable
Extension up to 10m is possible with the optional cable
Cable extension
40g approx.
Weight (Note 5)
1) Where measurement conditions have not been specified precisely, the conditions used were
Notes:
an ambient temperature of +20 .
2) The sensing range is specified for the standard sensing object.
3) The value represents 20 to 60% of the maximum sensing distance when combining the sensor
head and controller.
4) For the flexible cable type, please contact our office.
5) The given weight of the threaded type sensor head is value including the weight of the nut and
toothed lock washer.
6) If using the sensor in an environment where cutting oil droplets splatter, the sensor may be
deteriorated due to added substances in the oil. Please check the resistivity of the sensor against
the cutting oil you are using beforehand.
Contoroller
NPN output GP-XC3SE GP-XC5SE
Set model No.
PNP output GP-XC5SE-P
GP-XC3SE-P
Item
Supply voltage
Current consumption
Analog voltage output
(Note 4)
Response time
0.04% F.S. (64 times average)
Resolution (Note 2)
Linearity (Note 2)
Temperature (Note 3)
characteristic
<NPN output type>
NPN open-collector transistor
Comparison output Maximum sink current: 100mA
Applied voltage: 30V DC or less
Alarm output
(between output and 0V)
Residual voltage: 1.6V or less
Strobe output
(at 100mA sink current)
0.4V (at 16mA sink current)
Short-circuit
protection
<NPN output type>
Photo coupler input
Input current: 9mA or less
Operating voltage: ON voltage 17V or more
External input
(between
OFF voltage 4V or less
(between
Input impedance: 5k
Sampling frequency
Zero-set setting method
MODE
Orange LED (lights up when the upper value is exceeded)
HI
Green LED (lights up when within the upper and lower limit value)
GO
Orange LED (lights up when less than the lower limit value)
LO
Green LED (lights up as per the external or internal trigger timing)
TIMINIG
5 digit orange LED (display of numerical values out of the upper and lower limit value)
Upper line digital indicator part
5 digit green LED (display of numerical values within the upper and lower limit value)
Lower line digital indicator part
INSTRUCTION MANUAL
MJE-GPXC No.0082-92V
5.4mm type 8mm M10 type M12 type
GP-X5SE GP-X8S GP-X10M GP-X12ML
0 to 1mm 0 to 2mm 0 to 5mm
0.07%F .S ./ or less
IP67 (IEC) , IP67G (Note6)
, Storage: -20 to +70
Brass (Nickel plated)
PAR ABS
PP
40g approx. 40g approx. 50g approx. 45g approx.
GP-XC8S
GP-XC10M GP-XC12ML
GP-XC8S-P GP-XC12ML-P
GP-XC10M-P
24V DC 10% Ripple P-P 10% or less
150mA or less
Output voltage: 5 to 5V (Note 5)
Output impedance: 100 approx.
0.075ms (Fastest)
0.02% F.S. (64 times average processing)
Within 0.3% F.S.
0.07% / F.S./°C or less
<PNP output type>
PNP open-collector transistor
Maximum source current: 100mA
Applied voltage: 30V DC or less
(between output and
Residual voltage: 1.6V or less
(at 100mA source current)
0.4V (at 16mA source current)
Incorporated
<PNP output type>
Photo coupler input
Input current: 9mA or less
Operating voltage: ON voltage 17V or more
24V and input) (between 0V and input)
OFF voltage 4V or less
24V and input) (between 0V and input)
approx. Input impedance: 5k approx.
40kHz (25 s)
Push button setting/External input setting
Orange LED (lights up in mode status)
Set model No. NPN output
Item PNP output
Ambient
temperature
Ambient
humidity
Noise immunity
Vibration resistance
Shock resistance
Grounding method
Material
Weight
Accessory
1) Where measurement conditions have not been specified precisely, the conditions used were an
Notes:
ambient temperature of +20°C.
2) This value was obtained at a constant +25 °C.
3) The value is in the range from 20 to 60% of the maximum detection distance with a combination of
sensor head and controller.
4) When using the BCD output unit GP-XBCD, the analog voltage output of a controller becomes invalid.
5) Adjusted to a 0 and +5V factory setting.
2 Precautions
Connection
The GP-X series is configured to satisfy the specification with the combination of the sensor head
and the controller. Use the sensor head and controller in combination without fail; with other
combinations, not only may the specifications may not be satisfied but also failure may result.
Turn the controller off before mounting or removing the sensor head and controller.
Note that the cables will be damaged if they are pulled.
Power Supply
Wait 15 minutes (or 20 minutes with GP-X3S and GP-X5S) after the power is turned on before
operation is started. There may be a variation in the measurements immediately after power-on
because the power circuit is not stable.
There is a muting time of about two seconds after the power is turned on.
Take care that wrong wiring may damage the sensor.
Verify that the supply voltage variation is within the rating.
22mm
If power is supplied from a commercial switching regulator, ensure that the frame ground (F.G.)
terminal of the power supply is connected to an actual ground.
GP-X22KL
Make sure to use an isolation transformer for the DC power supply. If an auto-transformer
0 to 10mm
(single winding transformer) is used, this product or the power supply may get damaged.
In case a surge is generated in the used power supply, connect a surge absorber to the supply
and absorb the surge.
Wiring
Do not run the wires together with high-voltage lines or power lines or put them in the same
raceway. This can cause malfunction due to induction.
Make sure that the power supply is off while wiring.
The analog voltage output is incorporated with a short circuit protection circuit. Do not connect
it directly to a power supply or a capacitive load.
Be careful to avoid statically charging connectors during wiring work. A failure may result.
Use the exclusive extension cable for cable extension of the sensor head.(Overall length: 10m)
Environment
PA
This product has been developed / produced for industrial use only.
Avoid dust, dirt, and steam.
Take care that the sensor does not come in direct contact with water, oil, grease, or organic
solvents, such as, thinner, etc.
In case noise generating equipment (switching regulator, inverter motor, etc.) is used in the vicinity
80g approx.
of this product, connect the frame ground (F.G.) terminal of the equipment to an actual ground.
Take care that stress is not directly applied to the cable joint.
This sensor is for indoor use only.
Compatibility
In case the sensor head is broken, the sensor head replacement is possible with same model.
(However, entering a characteristics code (ID code) and calibration are required)
Mounting Method
3
Tighten the sensor head to the torque specified below.
Mounting with set screw
GP-XC22KL
<Column type>
GP-XC22KL-P
Use an M3, or less, cup-point set screw.
Set screw (M3 or smaller)
A(mm)
Model
GP-X3SE 4 to 16
GP-X5SE
V)
5 to 16
GP-X8S
Note: Avoid tightening excessively.
In case the interference prevention
function is not used
If sensor heads are mounted close
together without using the interference
prevention function, reserve the distance
specified below.
In the case of an opposing installation layout
A
In the case of a parallel installation layout
Model no. of
sensor head
GP-X3SE
B
GP-X5SE
GP-X8S
GP-X10M
GP-X12ML
GP-X22KL
GP-XC3SE GP-XC5SE GP-XC8S
GP-XC3SE-P GP-XC5SE-P GP-XC8S-P
0 to+50°C (No dew condensation), Storage: 0 to+50°C
35 to 85%RH, Storage: 35 to 85%RH
Power supply line: 1,000Vp, 10ms cycle, 0.5 s pulse width
Radiation: 300Vp, 10ms cycle, 0.5 s pulse width (with noise simulator)
10 to 55Hz frequency, 0.75mm amplitude in X, Y and Z directions for two hours each
2
100m/s acceleration (10G approx.) in X, Y and Z directions five times each
Floating earth
Enclosure: Polycarbonate
120g approx.
ATA4811 (Controller mounting bracket): 1 set
Mounting with nut
<Screw type>
GP-X10M
Attached
(Cup point)
toothed lock
washer
A
B
Mounting
plate
Model
GP-X10M
Tightening torque
GP-X12ML
0.1N m or less
GP-X22KL
0.44N m or less
Notes : 1)
0.58N m or less
2)
Distance from surrounding metal
As metal around the sensor may affect the detection,
take care of the following.
<Embedding of the sensor in metal>
Measurement value or analogue voltage output may be
changed if the sensor is completely embedded in metal.
Keep the minimum distance specified in the table below.
A mm B mm C
D
15 9
Metal
30 11
40 15
40 15
170 50
200 200
GP-XC10M GP-XC12ML GP-XC22KL
GP-XC10M-P GP-XC12ML-P GP-XC22KL-P
GP-X12ML GP-X22KL
Attached Attached
toothed lock toothed lock
washer
washer
B
B
Mounting
Mounting
plate plate
B(mm) Tightening torque
7 or more 9.8N m or less
14 or more 20N m or less
20 or more (Note 1)
20N m or less
In case of without a nut. If a nut is fitted,
this value will be 23.5mm or more.
Mount such that the nuts do not protrude
from the thread portion.
Model C(mm) D(mm)
GP-X3SE
10
GP-X5SE
3 or more
GP-X8S 18
GP-X10M 14
GP-X12ML 14 or more
50
GP-X22KL 50 20 or more