SUNX GX Series Inductive Proximity Sensors User Manual
Contents
1. a Attached toothed 4 lock washer Mounting plate Mounting plate Attached toothed lock washer 2 pcs attached for R type only Dimension D 2 to 3mm 3mm or more 3 to 11mm 11mm or more 9 to 11mm 11mm or more ightening torque Note Mount such that the nuts do not protrude from the threaded portion Caution with GX 8MO and GX 8MLO 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 7 2mm or more with GX 8MO and GX 8ML O Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com Distance from surrounding metal As metal around the sensor may affect the sensing performance pay attention to the fol lowing points Influence of surrounding metal The surrounding metal will affect the sensing performance Keep the minimum distance specified in the table below m t Background metal Model No 3 3 4 3 4 cxsmo 8 Embedding of the sensor in metal 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 LY2. Mounting with a set screw lt Shielded threaded type gt 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 Set screw M4 Note To fasten GX 5M or less Note _ A less set screw use a M3 or Model No Set screw tightening Tightening position A mm torque GX 5MO 5 to 10 0 29N m Gx 8MO 8 to 22 0 29N m lt Non threaded type and non shielded threaded type gt Set screw Tightening M4 torque When usi the C bracket GX 4S GX 5S GX 8ML Note Mount such that the nuts do not protrude from the threaded position To fasten GX 3S and GX 4S0 use a M3 or less set screw and tighten it from a direction perpendicular to the operation indicator Operation indicator Good No good Operation Operation indicator W indicator Set screw id 4 When using the C bracket place it on the sensor at a distance of 3mm or more from the sensor end C bracket 3mm or more To fasten the non shielded threaded type tighten the set screw on the flat surface on the sensor Mounting with nut Mount such that the nuts do not protrude from the threaded portion lt Shielded threaded type gt lt Non shielded threaded type gt ie M D il W Bi U
3. Model No F mm i Mutual interference When two or more sensors are installed in parallel or face to face keep the minimum separation distance mutual interference Face to face mounting specified below to avoid Model No H mm H GX 3S GX 4S E Parallel mounting 4 J 1 Sensing range GX 5S GX 5M GX 8M GX 8MLO 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 Correction coefficient GX 3S GX 4S i Model No Iron 1 GX 5S GX 8MO GX 8ML 1 1 Stainless steel SUS304 0 65 approx 0 70 approx 0 83 approx Brass 0 36 approx 0 40 approx 0 61 approx Aluminum 0 30 approx 0 35 approx 0 58 approx Note The sensing range also changes if the sensing object is plated Tapping holes
4. Please read this Instruction Manual carefully and thoroughly for the correct and optimum use of this GX 3S0 GX 4S0 GX 5MO roduct Kindly keep this manual in a convenient Color code INSTRUCTION MANUAL i T Brown v S K Thank you very much for using SUNX products EJ VO CIRCUIT DIAGRAMS place for quick reference R 7 TERT 3 Zp Black Output Load Inductive Proximity Sensor Small 5 Note L 1210 24v DC 3 T 10 5 2 Tr 50mA max GX Series a Blue OV Never use this product as a sensing device for personnel protection nternal circuit o gt Users circuit AN in case of using sensing devices for personnel protection use products which meet Symbols D Reverse supply polarity protection diode standards such as OSHA ANSI or IEC etc for personnel protection applicable in Zo Surge absorption zener diode WARNING Tr NPN output transistor each region or country Note GX 3S0 GX 4SO and GX 5MO do not incorporate a short circuit protection at the output Do not connect them directly to 1 SPECI FICATIONS a power supply or a capacitive load Type Shielded type Non shielded type GX 5S0 GX 8M0O GX 8MLO yp Non threaded type Threaded type Threaded type Color code Model No Normal
5. able type of GX 3SB GX 3SB R i The model No with suffix C5 stands for the 5m cable length type Black Output T e g As for the 5m cable length type of GX 3SB GX 3SB C5 0 14mm 3 core oil heat and cold resistant cabtyre cable 3m long 0 08mm 3 core oil heat and cold Cable resistant cabtyre cable 3m long MS SS5 Sensor mounting bracket pcs Toothed lock washer 1 pc 1 pe problem Accessories V 1uF or more Signal 2 The maximum operation distance stands for the maximum distance for which the sensor can detect the standard sensing object 1002 1 uF or more The stable sensing range stands for the sensing range for which the sensor can stably detect the standard sensing object even if Blue OV ov there is an ambient temperature drift and or supply voltage fluctuation __ 3 The maximum sink current varies depending on the ambient temperature Refer to E VO CIRCUIT DIAGRAMS H 4 The weight of the threaded type includes the weight of two nuts and one toothed lock washer Internal circuit o Users circuit E CAUTIONS Make sure that the power supply is off while Do not use during the initial transient time wiring 10ms after the power supply is switched on Take care that wrong wiring will damage the GX 3S0 GX 4SO and GX 5MO do not incor sensor porate a short circuit protection at the output Verify that the supply voltage variation is Do not connect them directly to a power
6. ly closed GX 3S GX 4S GX 5S GX 5M GX 8M GX 8ML D B J Note 1 Normally open GX 35B GX 4SB GX 5SB GX 5MB GX 8MB GX 8MLB te i Brown Max operation distance Note 2 0 8mm 15 imm 15 0 8mm 15 imm 15 2mm 15 3 Load 4 Stable sensing range Note 2 0 to 0 6mm 0 to 0 8mm 0 to 0 6mm 0 to 0 8mm O to 1 6mm S Tr o Black Output 10 to 30V DC Standard sensing object Iron sheet 5 x 5 x t1mm Iron sheet 6X6 Xtimm Iron sheet 5x5 xtimm Iron sheet 8x 8 Xtimm Iron sheet 12x12xtimm 2 l Zo 200mA max Note Suppl It 12 to 24V DC 10 10 to 30V DC 12 to 24V DC 10 10 to 30V DC a Blue OV Uppy vonage Ripple P P 10 or less Ripple P P 10 or less Ripple P P 10 or less Ripple P P 10 or less Current consumption 15mA or less A Peircuit veirel lt GX 3S0 GX 4S0 GX 5M0 gt lt GX 5S0 GX 8MO GX 8MLO gt Aina Soe NPN open collector transistor NPN open collector transistor Symbols D Reverse supply polarity protection diode Output Maximum sink current 50mA Maximum sink current 200mA Note 3 Zo Surge absorption zener diode P Applied voltage 30V DC or less between output and OV Applied voltage 30V DC or less between output and OV Tr NPN output transistor Residual voltage 0 4V or less at 50mA sink current Residual voltage 1 5V or less at 200mA sink current i 4 7 i k 0 4V or less at 50mA sink current Note thet heat sink current varies depending on the ambient Short circuit protection Incorporated Incorporated o
7. s Max response frequency 1 5kHz 1kHz 500Hz S 200 Operation indicator Red LED lights up when the output is ON 3 Protection IP67 IEC 100 tee oeae nares eee i Ambient temperature 25 to 70 C Storage 25 to 80 C z i Sa 35 to 85 RH 35 to 95 RH e i Ambient humidity 35 to 95 RH Storage 35 to 95 RH Storage 35 to 95 RH Storage 35 to 95 RH 35 to 85 RH Storage 35 to 95 RH 2 o j y was Enclosure Brass Enclosure Brass 25 455 70 Material Enclosure Stainless steel SUS304 Nickel plated Nickel plated Enclosure Brass Nickel plated Ambient temperature C Resin part TPX Resin part ABS Resin part ABS Resin part TPX 0 14mm 3 core oil 0 08mm 3 core If a capacitor of 1 u F or more is connected between OV and output or between V and output connect a 100 Q heat and cold resistant heat and cold resistant resistor in series as shown below cabtyre cable 3m long cabtyre cable 3m long Without the resistor the short circuit protection is acti Weight Note 4 30g approx 55g approx 30g approx 60g approx vated by the change or discharge current of the capaci MS SS3 Sensor tor so that it results in delaying the response whenever mounting bracket 1 pc the sensor switches The connected resistor solves this MS SS3 2 C bracket 1 pc J Notes 1 The model No with R stands for the flexible cable type TOWNLEY n e g As for the flexible c
8. supply within the rating or a capacitive load if power is supplied from a commercial Take care that the sensor does not come in di switching regulator ensure that the frame rect contact with water oil grease organic sol ground F G terminal of the power supply is vents such as thinner etc or strong acid and connected to an actual ground alkaline In case noise generating equipment switch Make sure that the sensing end is not covered ing regulator inverter motor etc is used in with metal dust scrap or spatter It will result in the vicinity of this product connect the frame malfunction ground F G terminal of the equipment to an Make sure that stress by forcible bend or pulling actual ground is not applied directly to the sensor cable joint Do not run the wires together with high volt Since the cable end is not waterproof do not age lines or power lines or put them in the use the sensor in the application where water same raceway This can cause malfunction may seep in from the cable end due to induction Extension up to total 100m is possible with a 0 3mm2 or more GX 8MLU 0 14mm2 or more cable Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com Ei MOUNTING When mounting the sensor if tightening torque exceeding the soecified is applued the sensor may be damaged The tightening torque should be under the value given below
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