GX SERIES AUDIN Composants & systèmes d'automatisme avenue de la malle - 17 St Brice Courcelles - France Tel. +()61 Fax +()6 http://www.audin.fr e-mail info@audin.fr Micro-size Inductive Proximity High Performance in Micro-size Design Marked Conforming to EMC Directive Wide Model Variety Models ranging from extremely compact to long range are available to suit various applications. Versatile Mounting Since the sensor is fingertip size, it can be mounted in a tight space. Reduced Wiring Operation The wiring cost of the DC -wire is / that of a conventional model. Besides, the possibility of miswiring is reduced. Particularly convenient when many sensors are used. Wiring of the -wire is cumbersome. Wiring of the -wire is simple and neat. Inflection Resistant Cable Type The inflection resistance of its cable is ten times that of the conventional model. The sensor can be mounted on a moving table or a robot arm. m Except PNP output and m cable attached NPN output
GX APPICATIONS Detecting wafer frame Detecting aluminum pallet Code reading Wafer Wafer frame ORDER GUIDE GX- Type Appearance (mm) Sensing range (Note 1) Model No. (Note ) Output Output operation DC -wire NPN output Top Front Top Front 7. 7. Maximum operation distance.mm ( to 1.mm) Stable range GX-FU GX-FUI GX-FUB GX-FUIB GX-HU GX-HUI GX-HUB GX-HUIB GX-F GX-FI GX-FB GX-FIB GX-H GX-HI GX-HB GX-HIB Non-contact DC - wire NPN open-collector transistor Notes: 1) The maximum operation distance stands for the maximum distance for which the sensor can detect the standard object. The stable range stands for the range for which the sensor can stably detect the standard object even if there is an ambient temperature drift and/or supply voltage fluctuation. Notes: ) I in the model No. indicates a different frequency. GX-N1 Type Appearance (mm) Sensing range (Note 1) Model No. (Note ) Output Output operation NPN output PNP output Terminal Cable Terminal Cable 7.1 7.1 1 7.1 1 7.1 1 1 7 7 7 7 Maximum operation distance mm ( to mm) Stable range GX-N1F (Note ) GX-N1FI (Note ) GX-N1FB GX-N1FIB GX-N1FT (Note ) GX-N1FTI (Note ) GX-N1FTB GX-N1FTIB GX-N1F-P GX-N1FI-P GX-N1FB-P GX-N1FIB-P GX-N1FT-P GX-N1FTI-P GX-N1FTB-P GX-N1FTIB-P NPN open-collector transistor PNP open-collector transistor Notes: 1) The maximum operation distance stands for the maximum distance for which the sensor can detect the standard object. The stable range stands for the range for which the sensor can stably detect the standard object even if there is an ambient temperature drift and/or supply voltage fluctuation. Notes: ) I in the model No. indicates a different frequency. Notes: ) These models, with normally open NPN output, are also available as V supply voltage. Please contact our office for details. 9
GX ORDER GUIDE GX- (Standard) Type Appearance (mm) Sensing range (Note 1) Model No. (Note ) Output Output operation DC -wire NPN output PNP output Front Top Front Top Front Maximum operation distance mm ( to mm) Stable range GX-FU GX-FUI GX-FUB GX-FUIB GX-HU GX-HUI GX-HUB GX-HUIB GX-F GX-FI GX-FB GX-FIB GX-H GX-HI GX-HB GX-HIB GX-F-P GX-FI-P GX-FB-P GX-FIB-P Non-contact DC - wire NPN open-collector transistor PNP open-collector transistor Notes: 1) The maximum operation distance stands for the maximum distance for which the sensor can detect the standard object. The stable range stands for the range for which the sensor can stably detect the standard object even if there is an ambient temperature drift and/or supply voltage fluctuation. Notes: ) I in the model No. indicates a different frequency. GX- (ong range) For mounting on non-magnetic material (Note ) Type Appearance (mm) Sensing range (Note 1) Model No. (Note ) Output Output operation DC -wire NPN output Front Top Top Maximum operation distance mm ( to 6.mm) Stable range GX-FU GX-FUI GX-FUB GX-FUIB GX-HU GX-HUI GX-HUB GX-HUIB GX-H GX-HI GX-HB GX-HIB Non-contact DC - wire NPN open-collector transistor Notes: 1) The maximum operation distance stands for the maximum distance for which the sensor can detect the standard object. The stable range stands for the range for which the sensor can stably detect the standard object even if there is an ambient temperature drift and/or supply voltage fluctuation. Notes: ) I in the model No. indicates a different frequency. Notes: ) To mount the long range GX- on a magnetic body, such as iron, the enclosed aluminum sheet, or any other aluminum sheet having a minimum size of 9.t.mm (GX-HU / GX-H: t.mm), Aluminum sheet should be inserted between the sensor and the magnetic body. However, it is not necessary to use the aluminum sheet when mounting on a non-magnetic body, such as, aluminum or an insulator.
GX ORDER GUIDE Inflection resistant cable and m cable length Inflection resistant cable and m cable length are also available. Table of Model Nos. Type Standard Inflection resistant cable m cable length Inflection resistant cable & m cable length DC -wire PNP output Front Top Front Top Front Top Front Top NPN output Top Top Front Front Front Front GX-FU GX-FUI GX-FUB GX-FUIB GX-HU GX-HUI GX-HUB GX-HUIB GX-FU GX-FUI GX-FUB GX-FUIB GX-HU GX-HUI GX-HUB GX-HUIB GX-FU GX-FUI GX-FUB GX-FUIB GX-HU GX-HUI GX-HUB GX-HUIB GX-F GX-FI GX-FB GX-FIB GX-H GX-HI GX-HB GX-HIB GX-N1F GX-N1FI GX-N1FB GX-N1FIB GX-N1FT GX-N1FTI GX-N1FTB GX-N1FTIB GX-F GX-FI GX-FB GX-FIB GX-H GX-HI GX-HB GX-HIB GX-H GX-HI GX-HB GX-HIB GX-N1F-P GX-N1FI-P GX-N1FB-P GX-N1FIB-P GX-N1FT-P GX-N1FTI-P GX-N1FTB-P GX-N1FTIB-P GX-F-P GX-FI-P GX-FB-P GX-FIB-P GX-FU-R GX-FUI-R GX-FUB-R GX-FUIB-R GX-HU-R GX-HUI-R GX-HUB-R GX-HUIB-R GX-FU-R GX-FUI-R GX-FUB-R GX-FUIB-R GX-HU-R GX-HUI-R GX-HUB-R GX-HUIB-R GX-FU-R GX-FUI-R GX-FUB-R GX-FUIB-R GX-HU-R GX-HUI-R GX-HUB-R GX-HUIB-R GX-F-R GX-FI-R GX-FB-R GX-FIB-R GX-H-R GX-HI-R GX-HB-R GX-HIB-R GX-N1F-R GX-N1FI-R GX-N1FB-R GX-N1FIB-R GX-F-R GX-FI-R GX-FB-R GX-FIB-R GX-FU-C GX-FUI-C GX-FUB-C GX-FUIB-C GX-HU-C GX-HUI-C GX-HUB-C GX-HUIB-C GX-FU-C GX-FUI-C GX-FUB-C GX-FUIB-C GX-HU-C GX-HUI-C GX-HUB-C GX-HUIB-C GX-FU-C GX-FUI-C GX-FUB-C GX-FUIB-C GX-HU-C GX-HUI-C GX-HUB-C GX-HUIB-C GX-F-C GX-FI-C GX-FB-C GX-FIB-C GX-H-C GX-HI-C GX-HB-C GX-HIB-C GX-N1F-C GX-N1FI-C GX-N1FB-C GX-N1FIB-C GX-F-C GX-FI-C GX-FB-C GX-FIB-C GX-N1F-P-C GX-N1FI-P-C GX-N1FB-P-C GX-N1FIB-P-C GX-F-P-C GX-FI-P-C GX-FB-P-C GX-FIB-P-C GX-FU-R-C GX-FUI-R-C GX-FUB-R-C GX-FUIB-R-C GX-HU-R-C GX-HUI-R-C GX-HUB-R-C GX-HUIB-R-C GX-FU-R-C GX-FUI-R-C GX-FUB-R-C GX-FUIB-R-C GX-HU-R-C GX-HUI-R-C GX-HUB-R-C GX-HUIB-R-C GX-FU-R-C GX-FUI-R-C GX-FUB-R-C GX-FUIB-R-C GX-HU-R-C GX-HUI-R-C GX-HUB-R-C GX-HUIB-R-C 1
GX OPTIONS Designation Model No. CN-1 Description Connector for the terminal Connector CN-1 CN-1-C1 CN-1-C Connector CN-1-C1 CN-1-C ength: 1m ength: m Mating cable for the terminal MS-GX- Mounting bracket for NPN output of GX- mounting bracket MS-GX1- MS-GX Mounting bracket for GX-N1 Mounting bracket for GX- MS-GX- Mounting bracket for GX-F mounting bracket MS-GX- MS-GX1- MS-GX- Mounting position can be adjusted. It is rustfree, being stainless steel. A set of one pan head screw and two screws with washers is attached. Screws are not supplied. MS-GX MS-GX- MS-GX Screws are not supplied.
GX SPECIFICATIONS DC -wire Type Standard Item Model No. Max. operation distance (Note ) Stable range (Note ) GX- Front Top GX-FU GX-HU.mm% to 1.mm Front GX-FU Standard mm1% to mm Top GX-HU GX- ong range (For mounting on non-magnetic body) (Note 1) Front GX-FU mm1% to 6.mm Top GX-HU Standard object Iron sheet Iron sheet Iron sheet Hysteresis % or less of operation distance Repeatability Supply voltage Current consumption (Note ) Output Utilization category Short-circuit protection Max. response frequency Operation indicator -color indicator Pollution degree Non-contact DC -wire oad current: to 7mA (Note ) Residual voltage: V or less (Note ) Along axis, perpendicular to axis:.mm or less 1 to V DC1% Ripple P-P 1% or less.ma or less DC-1 or DC-1 Incorporated 1kHz : Red ED (lights up when the output is ON) : ights up in green under stable condition ights up in red under unstable condition (Industrial environment) Non-contact DC -wire oad current: to 1mA (Note ) Residual voltage: V or less (Note ) Environmental resistance Protection Ambient temperature Ambient humidity EMC Voltage withstandability Insulation resistance Vibration resistance IP67 (IEC), IP67g (JEM) to7c, Storage: toc to % RH, Storage: to 9% RH Emission: EN1-, Immunity: EN- 1,V AC for one min. between all supply terminals connected together and enclosure MΩ, or more, with V DC megger between all supply terminals connected together and enclosure 1 to Hz frequency, 1.mm amplitude in X, Y and Z directions for two hours each Shock resistance Sensing range variation Material Cable (Note 6) Cable extension Weight Temperature characteristics Voltage characteristics 1,m/s acceleration (1G ) in X, Y and Z directions for three times each Over ambient temperature range to7c: within 1% of range at C Enclosure: PBT, Indicator part: Polyalylate.mm -core oil, heat and cold resistant cable, 1m long 1g Within% for1% fluctuation of the supply voltage Enclosure: Glass fiber PET ( reinforced ) Indicator part: Polyalylate.mm -core oil, heat and cold resistant cable, 1m long Extension up to total m is possible with.mm, or more, cable. g Enclosure: PBT Indicator part: Polyalylate Enclosure: Glass fiber PET ( reinforced ) Indicator part: Polyalylate Accessory MS-GX- ( mounting bracket): 1 set MS-AF (Aluminum sheet): 1 No. MS-AH (Aluminum sheet): 1 No. Notes: 1) To mount the long range GX- on a magnetic body, such as iron, the enclosed aluminum sheet, or any other aluminum sheet having a minimum size of 9.t.mm (GX-HU : t.mm), should be inserted between the sensor and the magnetic body. However, it is not necessary to use the aluminum sheet when mounting on a non-magnetic body, such as, aluminum or an insulator. Notes: ) The maximum operation distance stands for the maximum distance for which the sensor can detect the standard object. The stable range stands for the range for which the sensor can stably detect the standard object even if there is an ambient temperature drift and/or supply voltage fluctuation. Notes: ) It is the leakage current when the output is in the OFF state. Notes: ) The maximum load current varies with the ambient temperature. Refer to I/O CIRCUIT AND WIRING DIAGRAMS for more details. Notes: ) When the cable is extended, the residual voltage becomes larger according to the resistance of the cable. The residual voltage of m cable length increases by.1v. Notes: 6) The inflection resistant cable (model No. with suffix -R ) has a.mm (GX- :.mm ) inflection, oil, heat and cold resistant cabtyre cable, 1m long.
GX SPECIFICATIONS NPN and PNP output NPN output PNP output GX-N1 GX- GX-N1 GX- ong range Type GX- For mounting Cable Terminal Standard Cable on non-magnetic body ( ) Terminal Standard (Note 1) Standard Front Top Front Front Top Top Front Front Item model No. GX-F GX-H GX-N1F GX-N1FT GX-F GX-H GX-H GX-N1F-P GX-N1FT-P GX-F-P Max. operation distance (Note ) Stable range (Note ).mm% to 1.mm mm1% to mm mm1% to mm mm1% to 6.mm mm1% to mm mm1% to mm Standard object Iron sheet Iron sheet Iron sheet Iron sheet Hysteresis % or less of operation distance Repeatability Supply voltage Current consumption Output Utilization category Short-circuit protection Max. response frequency Operation indicator Pollution degree Protection Ambient temperature Ambient humidity EMC Voltage withstandability Insulation resistance Vibration resistance Shock resistance Environmental resistance Sensing range variation Material Temperature characteristics Voltage characteristics Along axis, perpendicular to axis:.mm or less 1 to V DC1% Ripple P-P 1% or less ma or less NPN open-collector transistor Maximum sink current: 1mA Applied voltage: V DC or less (between output and V) Residual voltage: 1V or less (at 1mA sink current).v or less (at 16mA sink current) Hz DC-1 or DC-1 Along axis, perpendicular to axis:.6mm or less Red ED (lights up when the output is ON) (Industrial environment) IP67 (IEC), IP67g (JEM) except for the terminal 1 toc, Storage: toc to % RH, Storage: to 9% RH Emission: EN1-, Immunity: EN- 1,V AC for one min. between all supply terminals connected together and enclosure MΩ, or more, with V DC megger between all supply terminals connected together and enclosure 1 to Hz frequency, 1.mm amplitude in X, Y and Z directions for two hours each 1,m/s acceleration (1G ) in X, Y and Z directions for three times each Over ambient temperature range 1 toc: within 1 % of range at C Within% for1% fluctuation of the supply voltage Enclosure: PET (Glass fiber reinforced) Enclosure: PBT, Indicator part: Polyalylate Indicator part: Polyalylate Along axis, perpendicular to axis:.mm or less PNP open-collector transistor Maximum source current: 1mA Applied voltage: V DC or less (between output and V) PN Residual voltage: 1V or less (at 1mA source current) PN Residual voltage:.v or less (at 16mA source current) Hz Hz Hz Enclosure: PBT Indicator part: Polyalylate Cable (Note ).mm -core oil, heat and cold resistant cabtyre cable, 1m long.mm - core oil, heat and cold resistant cabtyre cable, 1m long.mm -core oil, heat and cold resistant cabtyre cable, 1m long.mm - core oil, heat and cold resistant cabtyre cable, 1m long Cable extension Weight Accessories 1g MS-GX ( mounting bracket): 1 set Extension up to total 1m is possible with.mm, or more, cable. g g g g g MS-GX1-1 ( mounting bracket): 1 No. M pan head screw, plain washer, spring washer and nut: 1 set MS-R1 (Rubber washer): 1 No. MS-AH (Aluminum sheet): 1 No. MS-GX1-1 ( mounting bracket): 1 No. M pan head screw, plain washer, spring washer and nut: 1 set MS-R1 (Rubber washer): 1 No. Notes: 1) To mount the long range GX- on a magnetic body, such as iron, the enclosed aluminum sheet or any other aluminum sheet having a minimum size of t.mm, should be inserted between the sensor and the magnetic body. However, it is not necessary to use the aluminum sheet when mounting on a non-magnetic body, such as, aluminum or an insulator. Notes: ) The maximum operation distance stands for the maximum distance for which the sensor can detect the standard object. The stable range stands for the range for which the sensor can stably detect the standard object even if there is an ambient temperature drift and/or supply voltage fluctuation. Notes: ) The inflection resistant cable (model No. with suffix -R ) has a.mm (GX- :.1mm ) inflection, oil, heat and cold resistant cabtyre cable, 1m long.
GX I/O CIRCUIT AND WIRING DIAGRAMS DC -wire GX-FU/GX-HU I/O circuit diagram Wiring diagram circuit Tr ZD Color code Bleeder resistance (Brown) Output oad to 7mA in ON state (Note).mA in OFF state V in ON state 1 to V DC 1% Brown Blue Bleeder resistance oad oad 1 to V DC 1% (Blue) V oad Internal circuit Users circuit Symbols... ZD: Surge absorption zener diode Tr : PNP output transistor Note: The maximum load current varies depending on the ambient temperature. Max. load current (ma) 7 7 Ambient temperature ( C) Conditions for the load 1) The load should not be actuated by the leakage current (.ma) in the OFF state. ) The load should be actuated by (supply voltagev) in the ON state. ) The current in the ON state should be between to 7mA DC. In case the current is less than ma, connect a bleeder resistance [ in parallel to the load so that a current of ma, or more, flows. ] GX-FU/GX-HU/GX-FU/GX-HU I/O circuit diagram circuit Tr ZD Color code Bleeder resistance (Brown) Output oad to 1mA in ON state (Note).mA in OFF state V in ON state 1 to V DC 1% Wiring diagram Brown Blue Bleeder resistance oad oad 1 to V DC 1% (Blue) V oad Internal circuit Users circuit Symbols... ZD: Surge absorption zener diode Tr : PNP output transistor Note: The maximum load current varies depending on the ambient temperature. Max. load current (ma) 1 7 Ambient temperature ( C) Conditions for the load 1) The load should not be actuated by the leakage current (.ma) in the OFF state. ) The load should be actuated by (supply voltagev) in the ON state. ) The current in the ON state should be between to 1mA DC. In case the current is less than ma, connect a bleeder resistance [ in parallel to the load so that a current of ma, or more, flows. ]
GX I/O CIRCUIT AND WIRING DIAGRAMS NPN output I/O circuit diagram Wiring diagram Color code/terminal symbol Brown circuit ZD Tr D (Brown/V)V oad (Black/OUT) Output 1mA max. (Blue/V) V 1 to V DC 1% Black Blue oad 1 to V DC 1% Internal circuit Users circuit Symbols... D: Reverse supply polarity protection diode ZD: Surge absorption zener diode Tr : NPN output transistor PNP output I/O circuit diagram Wiring diagram Color code/terminal symbol Brown circuit Tr D ZD (Brown/V)V 1mA max. (Black/OUT) Output oad (Blue/V) V 1 to V DC 1% Black Blue oad 1 to V DC 1% Internal circuit Users circuit Symbols... D: Reverse supply polarity protection diode ZD: Surge absorption zener diode Tr : PNP output transistor 6
GX SENSING CHARACTERISTICS (TYPICA) GX- Setting distance (mm) Sensing field (common) 1 Standard object Standard object Iron sheet Iron sheet # # Front Top Correlation between object size Correlation between object size and range (DC -wire ) and range (NPN output ) Sensing range (mm) Front 1 Sensing object aamm Sensing object aamm Top Iron Stainless steel (SUS) Brass Aluminum Sensing range (mm) 1 Sensing object Sensing object aamm aamm Front Top Iron Stainless steel (SUS) Brass Aluminum As the object size becomes smaller than the standard size (iron sheet ), the range shortens as shown in the left figures. 1 1 eft Center Right Operating point? (mm) 1 Sensing object side length a (mm) 1 Sensing object side length a (mm) GX-N1 Sensing field Setting distance (mm) 1 Standard object Iron sheet # Correlation between object size and range As the object size becomes smaller than the standard size (iron sheet ), the range shortens as shown in the left figure. Sensing range (mm) 1 Iron sheet aamm 1 1 eft Center Right Operating point? (mm) 1 Iron sheet side length a (mm) GX- (Standard) Sensing field Setting distance (mm) 6 Standard object Standard object Iron sheet Iron sheet # # Front Top Correlation between object size and range Sensing range (mm) 6 Iron sheet aamm Front Iron sheet aamm As the object size becomes smaller than the standard size (iron sheet ), the range shortens as shown in the left figure. 1 1 eft Center Right Operating point? (mm) Top 1 Iron sheet side length a (mm) Setting distance (mm) GX- (ong range) Sensing field 1 Standard object Standard object Iron sheet Iron sheet # # Front Top Sensing range (mm) Correlation between object size and range 1 Front Iron sheet aamm Top Iron sheet aamm As the object size becomes smaller than the standard size (iron sheet ), the range shortens as shown in the left figure. 1 1 eft Center Right Operating point? (mm) 1 Iron sheet side length a (mm) 7
GX PRECAUTIONS FOR PROPER USE All models Mounting GX- (DC -wire) The tightening torque should be.nm or less. To mount the sensor with a nut, the thru-hole diameter should be ".mm. With the attached mounting screw and nut, take care that the thickness of the mounting plate should be.mm or less. If a screw other than the attached screw is used, make sure to use a M truss head screw. Do not use a flat head screw ( or a pan head screw. ) GX- (NPN output) The tightening torque should be.nm or less. To mount the sensor with a nut, the thru-hole diameter should be "mm. With the attached mounting screw and nut, take care that the thickness of the mounting plate should be.mm or less. If a screw other than the attached screw is used, make sure to use a M.6 truss head screw. Note: Do not use a M screw. This product is not a safety sensor. Its use is not intended or designed to protect life and prevent body injury or property damage from dangerous parts of machinery. It is a normal object detection sensor. GX-N1 <One point fixing> M (length 1mm) pan head screw (Accessory) Rubber washer (Accessory) M.mm tapped hole (Depth: 1mm or more) or ".mm thru-hole If mounting using nut and washers (Accessories) 11.mm M (length 1mm) truss head screw (Accessory) MS-GX- (Accessory) M.mm tapped hole (Depth: mm or more) or ".mm thru-hole If mounting using nut and washers (Accessories) ".mm hole (Depth: mm or more) 11.mm M.6 (length 1mm) truss head screw (Accessory) MS-GX (Accessory) M.6.mm tapped hole (Depth: mm or more) or "mm thru-hole If mounting using nut and washers (Accessories) ".mm hole (Depth: mm or more) <Two point fixing> 16 ".mm hole (Depth: mm or more) M (length 1mm) pan head screw (Accessory) MS-GX1-1 (Accessory) M.mm tapped hole (Depth: 1mm or more) or ".mm thru-hole If mounting using nut and washers (Accessories) The tightening torque should be.9nm or less. To mount the sensor with a nut, the thru-hole diameter should be ".mm. GX- The tightening torque should be 1Nm or less. To mount the sensor with the optional sensor mounting bracket MS-GX, the thru-hole diameter should be ".mm. Screw, nut or washers are not supplied. Please arrange them separately. To mount the long range GX- on a magnetic body, such as iron, the enclosed aluminum sheet, or any other aluminum sheet having a minimum size of 9. t.mm (GX-HU/ GX-H: t. mm), should be inserted between the sensor and the magnetic body. However, it is not necessary to use the aluminum sheet when mounting on a non-magnetic body, such as, aluminum or an insulator. When mounting the inductive proximity sensor with the optional sensor mounting bracket MS-GX-, if the bracket is mounted close to the part, the bracket itself gets sensed and the operation becomes unstable. Make sure to mount such that the mounting holes of the sensor and those of the mounting bracket are in one horizontal straight line. Influence of surrounding metal When there is a metal near the sensor, keep the minimum separation distance specified below. Front A B Metal 9mm M pan head screw or truss head screw Do not use a ( flat head screw) M.mm tapped hole or ".mm thru-hole If mounting using nut and washers. When mounting using MS-GX (Optional) GX-F s mounting holes MS-GX- Metal ( ) Optional sensor mounting bracket C Aluminum sheet C mounting bracket s mounting holes Note: The GX-FU should be mounted on an insulator or a nonmagnetic body. To mount it on a magnetic body, such as iron, use the enclosed aluminum sheet. Top Metal E GX-F GX-N1F GX-FU/GX-F GX-FU A 7mm 7mm mm mm (Note) B mm mm mm mm C mm 1mm 7mm 1mm F D Metal Metal GX-H GX-HU/GX-H GX-HU/GX-H D mm 6mm 1mm E 1mm mm mm F mm mm 1mm (Note) G mm mm 1mm Note: When GX-HU/GX-H is mounted on an insulator or a non-magnetic body, or seated on the enclosed aluminum sheet, the distance F can be zero. G G
GX PRECAUTIONS FOR PROPER USE GX- Notes: 1) I in the model No. specifies the different frequency. Notes: ) Close mounting is possible for up to two sensors. When mounting three sensors or more, at an equal spacing, in a row, the minimum value of dimension H should be as given below. GX- : mm, GX-N1 : mm GX- (Standard) : 7.mm (GX-H : 1.mm) GX- (ong range) : mm (GX-H :.mm) Model No. Metal Iron 1 Stainless steel (SUS) Brass All models Mutual interference prevention When two or more sensors are installed in parallel or face to face, keep the minimum separation distance specified below to avoid mutual interference. GX-N1 GX-F GX-FU GX-HU GX-H GX-FU GX-HU GX-H Aluminum Between I and non I Between two I s or two non I s Between I and non I Between two I s or two non I s Between I and non I Between two I s or two non I s Between I and non I Between two I s or two non I s Between I and non I Between two I s or two non I s Between I and non I Between two I s or two non I s GX-FU GX-HU..9.7 GX-F GX-HU GX-H GX-N1 GX-FU GX-FU GX-HU 1 1 1 1 1 1.76.. H J Front mm (Note ) 1mm mm (Note ) mm mm (Note ) mm mm (Note ) mm mm (Note ) 7mm mm (Note ) mm.7.. mm mm mm mm mm 6mm mm 6mm mm 9mm mm 9mm.7.. Top Sensing range The range is specified for the standard object. With a non-ferrous metal, the range is obtained by multiplying with the correction coefficient specified below. Further, the range also changes if the object is plated. Correction coefficient.7..1 GX-F GX-H GX-H.6.7..76.. Others Do not use during the initial transient time (ms) after the power supply is switched on. The output is not incorporated with a short-circuit protection circuit. Do not connect it directly to a power supply or a capacitive load (excluding the DC -wire ). H H H J J DC -wire Wiring The sensor must be connected to a power supply via a load. If the sensor is connected to a power supply without a load, the short-circuit protection makes the sensor inoperable. (The output stays in the OFF state and the indicator does not light up.) In this case, rectify by connecting the power supply via a load. Now, the sensor becomes operable. Further, take care that if the power supply is connected with reverse polarity without a load, the sensor will get damaged. Blue lead wire Brown lead wire DC power supply For series connection (AND circuit) or parallel connection (OR circuit) of sensors, take care of the following. Series connection (AND circuit) When all sensors are in the ON state, the load voltage oad VR is given by: VR VRVccn (V) Vcc: supply voltage ( V DC max.) [ n: number of sensors ] Vcc Make sure that the load can work properly at this voltage. Note: The output is generated normally even if the indicator does not light up properly. Brown lead wire Blue lead wire DC power supply Parallel connection (OR circuit) The residual voltage of the sensor is V. Before connecting a relay at the load, take care of its actuation voltage. (Some 1V relays may not be usable.) Relay Brown lead wire Blue lead wire ( ) VR Relay actuation voltage VSV Residual voltage when the sensor is in the ON state -color indicator ( only) When the object is in the stable range, the ED lights up in green, and when the object is in the unstable range, the ED lights up in red. While the ED lights up in green, the is performed stably without being affected by temperature drifts or voltage fluctuations. ( ) oad When all sensors are in the OFF state, the load leakage Icc current Icc is given by: (I) Iccn. (ma) Vcc (n: number of sensors) Make sure that the load can work properly. Note: The load current in the ON state is given by: I VccV (ma) oad resistance GX- : manhih7ma n: number of sensors ( turned ON ) GX- : manhih1ma n: number of sensors ( turned ON ) Relay actuation voltage: VRh1V h9v 1V DC power supply GX-N1FT Soldering To solder the terminals of the sensor, observe the following conditions. Soldering temperature: 6C or less Soldering time : sec. or less Soldering position : 1.mm, or more, away from the sensor body. 1.mm Soldering position Setting distance Max. operation distance Output operation Switched OFF Switched ON -color indicator operation ights off ED lights up in green Output operation level Unstable range ED lights up in red 9
GX DIMENSIONS (Unit: mm) GX-FU GX-HU -color indicator (Red, green) Only red ED for normally ( closed ) " mounting hole ". cable 1m long 7. 7.. Sensing direction GX-HU. (1) 7. Sensing direction. 1. 1. (.) 1 11.. GX-FU " mounting hole 7. 7..6 9. 6. 1. -color indicator (Red, green) (Only red ED for normally closed ).. ". cable 1m long..6 7..6 GX-F GX-H Operation indicator (Red) ".6 mounting hole ".6 cable 1m long (1) 7. 7... Sensing direction 1. GX-H. 1 11. GX-F 7. Sensing direction 1. (.) 6. 1. Operation indicator (Red). ".6 mounting hole 7. 7..6 9.. ".6 cable 1m long.6 7..6.. GX-N1F GX-N1FT 1. 7.1.6 1. 7.1.6 1 11. Operation indicator (Red). 1 11. Operation indicator (Red). 6 Sensing direction 11. 6 Sensing direction 11.. 7. 16 GX-N1F ".1 mounting hole "6 screw seat. deep 1. 7 6 16 GX-N1FT +V OUT V ".1 mounting hole "6 screw seat. deep 1. 6. " cable 1m long. 1.. 1.6 1. t..9
GX DIMENSIONS (Unit: mm) GX-F GX-H 11 -". mounting holes " cable 1m long 7. 1. Sensing direction 1. -color indicator (Note) (Red, green). Sensing direction GX-H 6 () ". 9 1. GX-F 1 1. 1. 1 -color indicator (Note) (Red, green) 7 9 -". mounting holes " cable 1m long Note: DC -wire, NPN output and PNP output have an operation indicator (red) instead of the -color indicator..7. 1. 16. 16. 6.7 7.7 7.9.9 Note: DC -wire and NPN output have an operation indicator (red) instead of the -color indicator. MS-GX- mounting bracket for GX-FU/GX-HU (Accessory) MS-GX mounting bracket for GX-F/GX-H (Accessory) Mounting hole dimensions Mounting hole dimensions (9.). Center of ". hole or more deep (.9) Center of " hole or more deep (16.).. (11.). t. 11. M. tapped hole or more deep (16.). (11.) t. 11. M.6. tapped hole or more deep.. ".1 hole ".6 hole Material: Cold rolled carbon steel (SPCC) Material: (Nickel plated) 1 No. each of M (length 1mm) truss head screw, nut, spring washer and plain washer is attached. Material: Cold rolled carbon steel (SPCC) Material: (Nickel plated) 1 No. each of M.6 (length 1mm) truss head screw, nut, spring washer and plain washer is attached. MS-GX1-1 mounting bracket for GX-N1 (Accessory) MS-R1 Rubber washer for GX-N1 (Accessory). Mounting hole dimensions Center of ". hole or more deep (1.).. (16) t. 16 ".. "9.. M. tapped hole 1 or more deep Material: NBR (1.) ". hole Material: Cold rolled carbon steel (SPCC) Material: (Nickel plated) 1 No. each of M (length 1mm) pan head screw, plain washer, spring washer and rubber washer ("9.t.mm) is attached. 1
GX DIMENSIONS (Unit: mm) MS-GX- mounting bracket for GX-F/GX-H (Optional) MS-GX1- mounting bracket for GX-N1 (Optional). 1.6 1 M.6. tapped hole (for sensor mounting)... 7..9 1. 7... 1 11. 1. 6. t..7 1. 1. "6 Fixed rubber 1. 9 MS-GX- t 1 Material: Bracket... stainless steel (SUS) Fixed rubber... FKM (Fluorine rubber) Material: Stainless steel (SUS) One M.6 (length mm) pan head screw and two M (length mm) screws with washers are attached. MS-GX mounting bracket for GX- (Optional) MS-GX- mounting bracket for GX-F (Optional) t. 1 9. 7 16. 1. -M. tapped hole Material: Cold rolled carbon steel (SPCC) 6.6 t. Fixed rubber Material: Bracket... stainless steel (SUS) Fixed rubber... FKM (Fluorine rubber) CN-1 Connector for terminal (Optional) MS-AF MS-AH Aluminum sheet (Accessory for GX-FU, GX-HU and GX-H ) 1. -". CN 1 1 11 V OUT +V +V OUT V 1 1 (6) -..1 oblong holes 9. (MS-AH: ) 11. t.. 1.6 (.) (.) -". 9 t. 1.9 1 1.9
MEMO