GX-8MLB-C5 [PANASONIC]

Inductive Sensor;


型号：	GX-8MLB-C5
厂家：	PANASONIC
描述：	Inductive Sensor 传感器换能器
文件：	总2页 (文件大小：71K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Thank you very much for purchasing Panasonic

products. Please read this Instruction Manual

carefully and thoroughly for the correct and

optimum use of this product. Kindly keep this

manual in a convenient place for quick reference.

INSTRUCTION

MANUAL

3 I/O CIRCUIT DIAGRAMS

GX-3S

, GX-4S

, GX-5M

Color code

Small Inductive Proximity Sensor

(Brown) +V

GX Series

(Black) Output

(Note)

Load

12 to 24V DC

r10%

50mA max.

(Blue) 0V

Never use this product as a sensing device for personnel protection.

In case of using sensing devices for personnel protection, use products which meet

standards, such as OSHA, ANSI or IEC etc., for personnel protection applicable in

each region or country.

Internal circuit

Users' circuit

WARNING

Symbols...D : Reverse supply polarity protection diode

Z^D: Surge absorption zener diode

T^r: NPN output transistor

1 SPECIFICATIONS

Note: GX-3S

, GX-4S

and GX-5M

do not incorporate a short-

circuit protection at the output. Do not connect them directly to

a power supply or a capacitive load.

Shielded type

Non-shielded type

Threaded type

GX-8ML

GX-8MLB

2mmr15%

0 to 1.6mm

Type

Non-threaded type

GX-4S

Threaded type

Normally closed

Normally open

GX-3S

GX-3SB

GX-5S

GX-5SB

1mmr15%

0 to 0.8mm

GX-5M

GX-8M

GX-8MB

Model No.

(Note 1)

GX-5S

, GX-8M

, GX-8ML

Item

GX-4SB

GX-5MB

0.8mmr15%

0 to 0.6mm

Max. operation distance (Note 2)

Stable sensing range (Note 2)

Standard sensing object

0.8mmr15%

0 to 0.6mm

Iron sheet 55t1mm

1mmr15%

0 to 0.8mm

Color code

(Brown) +V

Iron sheet 66t1mm Iron sheet 55t1mm Iron sheet 88t1mm Iron sheet 1212t1mm

12 to 24V DCr10%

Ripple P-P 10% or less

10 to 30V DC

Ripple P-P 10% or less Ripple P-P 10% or less

12 to 24V DCr10%

10 to 30V DC

Ripple P-P 10% or less

Load

Supply voltage

(Black) Output

10 to 30V DC

Current consumption

15mA or less

200mA max.(Note)

(Blue) 0V

<GX-5Sš, GX-8Mš, GX-8MLš>

NPN open-collector transistor

࡮

Maximum sink current: 200mA (Note 3)

<GX-3Sš, GX-4Sš, GX-5Mš>

NPN open-collector transistor

࡮

Maximum sink current: 50mA

Applied voltage: 30V DC or less (between output and 0V)

Residual voltage: 0.4V or less (at 50mA sink current)

Output

Internal circuit

Users' circuit

࡮

Applied voltage: 30V DC or less (between output and 0V)

࡮

Residual voltage: 1.5V or less (at 200mA sink current)

0.4V or less (at 50mA sink current)

࡮

Symbols...D : Reverse supply polarity protection diode

Z^D: Surge absorption zener diode

Short-circuit protection

Max. response frequency

Operation indicator

Protection

㧙

1kHz

Incorporated

1.5kHz

Red LED (lights up when the output is ON)

IP67 (IEC)

㧙

Incorporated

500Hz

T^r: NPN output transistor

1kHz

Note: The maximum sink current varies depending on the ambient

temperature.

200

Ambient temperature

-25 to +70͠, Storage: -25 to +80͠

35 to 85% RH

Storage: 35 to 95% RH Storage: 35 to 95% RH

35 to 95% RH

Ambient humidity

35 to 95% RH, Storage: 35 to 95% RH

35 to 85% RH, Storage: 35 to 95% RH

100

Enclosure: Brass Enclosure: Brass

Enclosure: Brass (Nickel plated)

Resin part: ABS

Enclosure: Stainless steel (SUS304)

Resin part: TPX

(Nickel plated)

Material

Resin part: ABS Resin part: TPX

0.14mm²3-core oil, 0.08mm²3-core oil,

heat and cold resistant heat and cold resistant

cabtyre cable, 3m long cabtyre cable, 3m long

-25

+55

Ambient temperature (͠)

+70

0.08mm²3-core oil, heat and cold

resistant cabtyre cable, 3m long

0.14mm²3-core oil, heat and cold

resistant cabtyre cable, 3m long

Cable

࡮

If a capacitor of 1ǴF or more is connected between 0V

and output or between +V and output, connect a 100ǡ

resistor in series as shown below.

Without the resistor, the short-circuit protection is acti-

vated by the change or discharge current of the capaci-

tor, so that it results in delaying the response whenever

the sensor switches. The connected resistor solves this

problem.

Weight (Note 4)

30g approx.

55g approx.

30g approx.

60g approx.

MS-SS3 (Sensor

MS-SS5 (Sensor

mounting bracket):

1 pc.

mounting bracket): 1 pc.

MS-SS3-2

Accessories

㧙

Nut: 2 pcs., Toothed lock washer: 1 pc.

(C bracket): 1 pc.

Notes: 1) The model No. with '-R' stands for the flexible cable type.

(e.g.) As for the flexible cable type of GX-3SB 'GX-3SB-R'

The model No. with suffix '-C5' stands for the 5m cable length type.

(e.g.) As for the 5m cable length type of GX-3SB 'GX-3SB-C5'

(Brown) +V

2) The maximum operation distance stands for the maximum distance for which the sensor can detect the standard sensing object.

The stable sensing range stands for the sensing range for which the sensor can stably detect the standard sensing object even if

there is an ambient temperature drift and/or supply voltage fluctuation.

1ǴF or more

(Black) Output

Signal

3) The maximum sink current varies depending on the ambient temperature. Refer to ' I/O CIRCUIT DIAGRAMS'.

100ǡ

1ǴF or more

4) The weight of the threaded type includes the weight of two nuts and one toothed lock washer.

(Blue) 0V

2 CAUTIONS

Internal circuit

Users' circuit

This product has been developed / produced

for industrial use only.

Do not use during the initial transient time

(10ms) after the power supply is switched on.

GX-3S

, GX-4S

and GX-5M

do not incor-

porate a short-circuit protection at the output.

Do not connect them directly to a power supply

or a capacitive load.

Make sure that the power supply is off while

wiring.

Take care that wrong wiring will damage the

sensor.

Verify that the supply voltage variation is

within the rating.

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.

In case noise generating equipment (switch-

ing regulator, inverter motor, etc.) is used in

the vicinity of this product, connect the frame

ground (F.G.) terminal of the equipment to an

actual ground.

Do not run the wires together with high-volt-

age lines or power lines or put them in the

same raceway. This can cause malfunction

due to induction.

Take care that the sensor does not come in

contact with water, oil, grease, organic solvents,

such as, thinner etc., or strong acid, and alka-

line.

Make sure that the sensing end is not covered

with metal dust, scrap or spatter. It will result in

malfunction.

Make sure that stress by forcible bend or pulling

is not applied to the sensor cable joint.

Since the cable end is not waterproof, do not

use the sensor in the application where water

may seep in from the cable end.

Extension up to total 100m is possible with a

0.3mm², or more (GX-8ML

: 0.14mm², or

more), cable.

Distance from surrounding metal

࡮

As metal around the sensor may affect the

sensing performance, pay attention to the fol-

lowing points.

4 MOUNTING

When mounting the sensor, if tightening torque

exceeding the soecified is applued, the sensor

may be damaged.

Influence of surrounding metal

The tightening torque should be under the value

given below.

࡮

The surrounding metal will affect the sensing

performance. Keep the minimum distance

specified in the table below.

Mounting with a set screw

Tighten the set screw on the flat surface of the

sensor without applying excessive force. Make

sure to use a set screw with a cup-point end.

Model No.

GX-3S

GX-4S

GX-5S

GX-5M

GX-8M

GX-8ML

E (mm)

Set screw (M4

or less) (Note)

Note: To fasten GX-5M

, use a M3 or

less set screw.

Set screw tightening Tightening

Model No.

position A (mm)

5 to 10

torque

0.29N㨯m

Embedding of the sensor in metal

GX-5M

GX-8M

8 to 22

࡮

Sensing range may decrease if the sensor is

completely embedded in metal. Especially for

the non-threaded type and the non-shielded

type, keep the minimum distance specified in

the table below.

<Non-threaded type and non-shielded threaded type>

Set screw

(M4)

Tightening

Model No.

(mm) (mm) torque

GX-3S

When using

the C bracket

0.29N㨯m

0.58N㨯m

5 to 10

GX-4S

GX-5S

GX-8ML

13 to 22

5 to 10

8 to 20

0.58N㨯m

0.29N㨯m

Model No.

GX-3S

GX-4S

GX-5S

GX-8ML

F (mm) G (mm)

Ǿ12

Note: Mount such that the nuts do not

protrude from the threaded position.

Ǿ15.4

Ǿ30

Metal

To fasten GX-3S

and GX-4S

, use a M3 or

less set screw and tighten it from a direction

perpendicular to the operation indicator.

Operation

Mutual interference

࡮

When two or more sensors are installed in

parallel or face to face, keep the minimum

separation distance specified below to avoid

mutual interference.

Good

No good

indicator

Operation

indicator

Operation

indicator

Set screw

Model No.

GX-3S

GX-4S

GX-5S

GX-5M

GX-8M

GX-8ML

H (mm) J (mm)

Face to face mounting

When using the C bracket, place it on the

sensor at a distance of 3mm or more from the

sensor end.

Parallel mounting

C bracket

3mm or more

Sensing range

To fasten the non-shielded threaded type, tighten

the set screw on the flat surface on the sensor.

࡮

The sensing range is specified for the stand-

ard sensing object. With a non-ferrous metal,

the sensing range is obtained by multiplying

with the correction coefficient specified below.

Mounting with nut

࡮

Mount such that the nuts do not protrude from

the threaded portion.

Correction coefficient

Model No.

GX-5S

GX-8M

GX-8ML

GX-3S

GX-5M

GX-4S

Metal

Iron

Stainless steel

(SUS304)

0.65 approx.

0.70 approx.

0.83 approx.

Brass

Aluminum

0.36 approx.

0.30 approx.

0.40 approx.

0.35 approx.

0.61 approx.

0.58 approx.

Attached toothed

lock washer

Mounting plate

Note: The sensing range also changes if the sensing object is

plated.

Attached toothed lock washer

(2 pcs. attached for '-R' type only)

Model No.

Dimension D

2 to 3mm

3mm or more

3 to 11mm

11mm or more

9 to 11mm

11mm or more

Tightening torque

0.49N㨯m

1.47N㨯m

3.43N㨯m

0.98N㨯m

3.43N㨯m

INTENDED PRODUCTS FOR

CE MARKING

GX-5M

GX-8M

The models listed under '

SPECIFI-

GX-8ML

CATIONS' come with CE Marking.

As for all other models, please contact

our office.

Note: Mount such that the nuts do not protrude from the threaded

portion.

Caution with GX-8M

and GX-8ML

The root truncation of the threads is shallow

owing to strengthening of the sensors against

tightening.

When tapping holes on equipment to fix the

sensors, the prepared holes must be Ǿ7.2mm

or more with GX-8M

and GX-8ML

ꢀ

http://panasonic-electric-works.net/sunx

Overseas Sales Division (Head Office)

2431-1 Ushiyama-cho, Kasugai-shi, Aichi, 486-0901, Japan

Phone: +81-568-33-7861 FAX: +81-568-33-8591

Europe Headquarter: Panasonic Electric Works Europe AG

Rudolf-Diesel-Ring 2, D-83607 Holzkirchen, Germany

Phone: +49-8024-648-0

Tapping holes

Sensor

US Headquarter: Panasonic Electric Works Corporation of America

629 Central Avenue New Providence, New Jersey 07974 USA

Phone: +1-908-464-3550

PRINTED IN JAPAN

GX-8MLB-C5 [PANASONIC]

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